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EESchema Schematic File Version 2
LIBS:KICAD_Older_Version
LIBS:power
LIBS:device
LIBS:conn
LIBS:linear
LIBS:stm32
LIBS:logo_flipped
LIBS:art-electro-conn
LIBS:art-electro-conn_2
LIBS:art-electro-ic
LIBS:STM32F407IGT6
LIBS:art-electro-power
LIBS:art-electro-max
LIBS:crystal(mc306)
LIBS:176-pin_board-cache
EELAYER 25 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 1
Title "176 STM32 board"
Date "14 jun 2015"
Rev "R0.2"
Comp "rusEFI by DAECU and artelectro"
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Comment2 ""
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F 3 "" H 750 825 60 0000 C CNN
1 750 825
0 -1 -1 0
$EndComp
$Comp
L C C1
U 1 1 52D13F78
P 950 725
F 0 "C1" H 1000 825 50 0000 L CNN
F 1 "0.02uF" H 1000 625 50 0000 L CNN
F 2 "SM0805" H 950 725 60 0001 C CNN
F 3 "" H 950 725 60 0001 C CNN
1 950 725
1 0 0 -1
$EndComp
$Comp
L R R10
U 1 1 52D13B02
P 2375 1125
F 0 "R10" V 2455 1125 50 0000 C CNN
F 1 "47R" V 2375 1125 50 0000 C CNN
F 2 "SM0805" H 2375 1125 60 0001 C CNN
F 3 "" H 2375 1125 60 0001 C CNN
1 2375 1125
0 1 -1 0
$EndComp
$Comp
L R R3
U 1 1 52D13FCF
P 1425 875
F 0 "R3" V 1505 875 50 0000 C CNN
F 1 "10k" V 1425 875 50 0000 C CNN
F 2 "SM0805" H 1425 875 60 0001 C CNN
F 3 "" H 1425 875 60 0001 C CNN
1 1425 875
-1 0 0 -1
$EndComp
$Comp
L GND #PWR030
U 1 1 52D142A7
P 750 525
F 0 "#PWR030" H 750 525 30 0001 C CNN
F 1 "GND" H 750 455 30 0001 C CNN
F 2 "" H 750 525 60 0000 C CNN
F 3 "" H 750 525 60 0000 C CNN
1 750 525
-1 0 0 1
$EndComp
$Comp
L GND #PWR031
U 1 1 52D142B7
P 950 525
F 0 "#PWR031" H 950 525 30 0001 C CNN
F 1 "GND" H 950 455 30 0001 C CNN
F 2 "" H 950 525 60 0000 C CNN
F 3 "" H 950 525 60 0000 C CNN
1 950 525
-1 0 0 1
$EndComp
Text Label 1425 625 0 60 ~ 0
VDD
Text Notes 575 1025 1 60 ~ 0
Reset
$Comp
L R R4
U 1 1 52D13EB3
P 1425 1275
F 0 "R4" V 1505 1275 50 0000 C CNN
F 1 "10k" V 1425 1275 50 0000 C CNN
F 2 "SM0805" H 1425 1275 60 0001 C CNN
F 3 "" H 1425 1275 60 0001 C CNN
1 1425 1275
0 1 -1 0
$EndComp
$Comp
L GND #PWR032
U 1 1 52D14214
P 1675 1275
F 0 "#PWR032" H 1675 1275 30 0001 C CNN
F 1 "GND" H 1675 1205 30 0001 C CNN
F 2 "" H 1675 1275 60 0000 C CNN
F 3 "" H 1675 1275 60 0000 C CNN
1 1675 1275
0 -1 -1 0
$EndComp
$Comp
L R R6
U 1 1 52D15A08
P 14900 8850
F 0 "R6" V 14980 8850 50 0000 C CNN
F 1 "680R" V 14900 8850 50 0000 C CNN
F 2 "SM0805" H 14900 8850 60 0001 C CNN
F 3 "" H 14900 8850 60 0001 C CNN
1 14900 8850
0 1 -1 0
$EndComp
$Comp
L GND #PWR033
U 1 1 52D15A1D
P 15625 8850
F 0 "#PWR033" H 15625 8850 30 0001 C CNN
F 1 "GND" H 15625 8780 30 0001 C CNN
F 2 "" H 15625 8850 60 0001 C CNN
F 3 "" H 15625 8850 60 0001 C CNN
1 15625 8850
0 -1 -1 0
$EndComp
$Comp
L R R7
U 1 1 52D15A23
P 14900 9175
F 0 "R7" V 14980 9175 50 0000 C CNN
F 1 "680R" V 14900 9175 50 0000 C CNN
F 2 "SM0805" H 14900 9175 60 0001 C CNN
F 3 "" H 14900 9175 60 0001 C CNN
1 14900 9175
0 1 -1 0
$EndComp
$Comp
L R R8
U 1 1 52D15A33
P 14900 9500
F 0 "R8" V 14980 9500 50 0000 C CNN
F 1 "680R" V 14900 9500 50 0000 C CNN
F 2 "SM0805" H 14900 9500 60 0001 C CNN
F 3 "" H 14900 9500 60 0001 C CNN
1 14900 9500
0 1 -1 0
$EndComp
$Comp
L R R9
U 1 1 52D15C06
P 14900 9850
F 0 "R9" V 14980 9850 50 0000 C CNN
F 1 "680R" V 14900 9850 50 0000 C CNN
F 2 "SM0805" H 14900 9850 60 0001 C CNN
F 3 "" H 14900 9850 60 0001 C CNN
1 14900 9850
0 1 -1 0
$EndComp
$Comp
L GND #PWR034
U 1 1 52D15C0C
P 15625 9175
F 0 "#PWR034" H 15625 9175 30 0001 C CNN
F 1 "GND" H 15625 9105 30 0001 C CNN
F 2 "" H 15625 9175 60 0001 C CNN
F 3 "" H 15625 9175 60 0001 C CNN
1 15625 9175
0 -1 -1 0
$EndComp
$Comp
L GND #PWR035
U 1 1 52D15C12
P 15625 9500
F 0 "#PWR035" H 15625 9500 30 0001 C CNN
F 1 "GND" H 15625 9430 30 0001 C CNN
F 2 "" H 15625 9500 60 0001 C CNN
F 3 "" H 15625 9500 60 0001 C CNN
1 15625 9500
0 -1 -1 0
$EndComp
$Comp
L GND #PWR036
U 1 1 52D15C18
P 15625 9850
F 0 "#PWR036" H 15625 9850 30 0001 C CNN
F 1 "GND" H 15625 9780 30 0001 C CNN
F 2 "" H 15625 9850 60 0001 C CNN
F 3 "" H 15625 9850 60 0001 C CNN
1 15625 9850
0 -1 -1 0
$EndComp
Text Label 14575 8850 2 60 ~ 0
PD10
Text Label 14575 9175 2 60 ~ 0
PD13
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PD14
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PD15
Text Notes 15725 8850 0 60 ~ 0
Green
Text Notes 15725 9175 0 60 ~ 0
Orange
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Red
Text Notes 15750 9850 0 60 ~ 0
Blue
NoConn ~ 14350 1275
NoConn ~ 15150 1275
Text Label 14200 1075 2 60 ~ 0
5V
Text Label 15300 1075 0 60 ~ 0
5V
$Comp
L JUMPER3 JP5
U 1 1 52D185D8
P 8600 1025
F 0 "JP5" H 8650 925 40 0000 L CNN
F 1 "JUMPER3" H 8600 1125 40 0000 C CNN
F 2 "SIL-3" H 8600 1025 60 0001 C CNN
F 3 "" H 8600 1025 60 0000 C CNN
1 8600 1025
1 0 0 -1
$EndComp
Text Label 7725 1125 0 60 ~ 0
VDD
Text Label 7425 1125 0 60 ~ 0
VDD
Text Label 7125 1125 0 60 ~ 0
VDD
Text Label 6825 1125 0 60 ~ 0
VDD
Text Label 6525 1125 0 60 ~ 0
VDD
$Comp
L C C14
U 1 1 52D186F5
P 7725 925
F 0 "C14" H 7775 1025 50 0000 L CNN
F 1 "0.1uF" H 7775 825 50 0000 L CNN
F 2 "SM0805" H 7725 925 60 0001 C CNN
F 3 "" H 7725 925 60 0001 C CNN
1 7725 925
1 0 0 -1
$EndComp
$Comp
L GND #PWR037
U 1 1 52D18709
P 7725 725
F 0 "#PWR037" H 7725 725 30 0001 C CNN
F 1 "GND" H 7725 655 30 0001 C CNN
F 2 "" H 7725 725 60 0000 C CNN
F 3 "" H 7725 725 60 0000 C CNN
1 7725 725
-1 0 0 1
$EndComp
$Comp
L C C13
U 1 1 52D188F0
P 7425 925
F 0 "C13" H 7475 1025 50 0000 L CNN
F 1 "0.1uF" H 7475 825 50 0000 L CNN
F 2 "SM0805" H 7425 925 60 0001 C CNN
F 3 "" H 7425 925 60 0001 C CNN
1 7425 925
1 0 0 -1
$EndComp
$Comp
L C C12
U 1 1 52D188F6
P 7125 925
F 0 "C12" H 7175 1025 50 0000 L CNN
F 1 "0.1uF" H 7175 825 50 0000 L CNN
F 2 "SM0805" H 7125 925 60 0001 C CNN
F 3 "" H 7125 925 60 0001 C CNN
1 7125 925
1 0 0 -1
$EndComp
$Comp
L C C11
U 1 1 52D188FC
P 6825 925
F 0 "C11" H 6875 1025 50 0000 L CNN
F 1 "0.1uF" H 6875 825 50 0000 L CNN
F 2 "SM0805" H 6825 925 60 0001 C CNN
F 3 "" H 6825 925 60 0001 C CNN
1 6825 925
1 0 0 -1
$EndComp
$Comp
L C C10
U 1 1 52D18902
P 6525 925
F 0 "C10" H 6575 1025 50 0000 L CNN
F 1 "0.1uF" H 6575 825 50 0000 L CNN
F 2 "SM0805" H 6525 925 60 0001 C CNN
F 3 "" H 6525 925 60 0001 C CNN
1 6525 925
1 0 0 -1
$EndComp
$Comp
L C C9
U 1 1 52D18908
P 6225 925
F 0 "C9" H 6275 1025 50 0000 L CNN
F 1 "0.1uF" H 6275 825 50 0000 L CNN
F 2 "SM0805" H 6225 925 60 0001 C CNN
F 3 "" H 6225 925 60 0001 C CNN
1 6225 925
1 0 0 -1
$EndComp
$Comp
L GND #PWR038
U 1 1 52D1890E
P 7425 725
F 0 "#PWR038" H 7425 725 30 0001 C CNN
F 1 "GND" H 7425 655 30 0001 C CNN
F 2 "" H 7425 725 60 0000 C CNN
F 3 "" H 7425 725 60 0000 C CNN
1 7425 725
-1 0 0 1
$EndComp
$Comp
L GND #PWR039
U 1 1 52D18914
P 7125 725
F 0 "#PWR039" H 7125 725 30 0001 C CNN
F 1 "GND" H 7125 655 30 0001 C CNN
F 2 "" H 7125 725 60 0000 C CNN
F 3 "" H 7125 725 60 0000 C CNN
1 7125 725
-1 0 0 1
$EndComp
$Comp
L GND #PWR040
U 1 1 52D1891A
P 6825 725
F 0 "#PWR040" H 6825 725 30 0001 C CNN
F 1 "GND" H 6825 655 30 0001 C CNN
F 2 "" H 6825 725 60 0000 C CNN
F 3 "" H 6825 725 60 0000 C CNN
1 6825 725
-1 0 0 1
$EndComp
$Comp
L GND #PWR041
U 1 1 52D18920
P 6525 725
F 0 "#PWR041" H 6525 725 30 0001 C CNN
F 1 "GND" H 6525 655 30 0001 C CNN
F 2 "" H 6525 725 60 0000 C CNN
F 3 "" H 6525 725 60 0000 C CNN
1 6525 725
-1 0 0 1
$EndComp
$Comp
L GND #PWR042
U 1 1 52D18930
P 6225 725
F 0 "#PWR042" H 6225 725 30 0001 C CNN
F 1 "GND" H 6225 655 30 0001 C CNN
F 2 "" H 6225 725 60 0000 C CNN
F 3 "" H 6225 725 60 0000 C CNN
1 6225 725
-1 0 0 1
$EndComp
Text Label 8125 1025 2 60 ~ 0
VDD
$Comp
L MINI-USB-5P-3400020P1 J1
U 1 1 52D197D7
P 12250 6000
F 0 "J1" H 11975 6350 60 0000 C CNN
F 1 "MINI-USB-5P-3400020P1" H 12250 6450 60 0001 C CNN
F 2 "MINI-USB-5P-3400020P1" H 12250 6000 60 0001 C CNN
F 3 "" H 12250 6000 60 0000 C CNN
1 12250 6000
1 0 0 -1
$EndComp
$Comp
L GND #PWR043
U 1 1 52D19973
P 12450 6150
F 0 "#PWR043" H 12450 6150 30 0001 C CNN
F 1 "GND" H 12450 6080 30 0001 C CNN
F 2 "" H 12450 6150 60 0000 C CNN
F 3 "" H 12450 6150 60 0000 C CNN
1 12450 6150
0 -1 -1 0
$EndComp
Text Label 13025 5750 0 60 ~ 0
5Vi
Text Label 13150 7400 2 60 ~ 0
5Vi
$Comp
L DIODESCH D6
U 1 1 52D3B48A
P 12825 5750
F 0 "D6" H 12825 5850 40 0000 C CNN
F 1 "DIODESCH" H 12825 5650 40 0000 C CNN
F 2 "SM0805-diode" H 12825 5750 60 0001 C CNN
F 3 "" H 12825 5750 60 0000 C CNN
1 12825 5750
1 0 0 -1
$EndComp
$Comp
L CONN_2 P3
U 1 1 52D3B4AF
P 14075 7025
F 0 "P3" V 14025 7025 40 0000 C CNN
F 1 "CONN_2" V 14125 7025 40 0000 C CNN
F 2 "PIN_ARRAY_2_A" H 14075 7025 60 0001 C CNN
F 3 "" H 14075 7025 60 0000 C CNN
1 14075 7025
-1 0 0 -1
$EndComp
$Comp
L GND #PWR044
U 1 1 52D3B4BA
P 14425 7125
F 0 "#PWR044" H 14425 7125 30 0001 C CNN
F 1 "GND" H 14425 7055 30 0001 C CNN
F 2 "" H 14425 7125 60 0000 C CNN
F 3 "" H 14425 7125 60 0000 C CNN
1 14425 7125
0 -1 -1 0
$EndComp
Text Notes 14350 6800 2 60 ~ 0
Ext 5V in
$Comp
L DIODESCH D5
U 1 1 52D3B74A
P 14725 6925
F 0 "D5" H 14725 7025 40 0000 C CNN
F 1 "DIODESCH" H 14725 6825 40 0000 C CNN
F 2 "SM0805-diode" H 14725 6925 60 0001 C CNN
F 3 "" H 14725 6925 60 0000 C CNN
1 14725 6925
1 0 0 -1
$EndComp
$Comp
L LM2937 U3
U 1 1 52D3B8F2
P 13400 6425
F 0 "U3" H 13200 6625 40 0000 C CNN
F 1 "LM2937" H 13400 6625 40 0000 L CNN
F 2 "SOT223" H 13400 6525 30 0001 C CIN
F 3 "" H 13400 6425 60 0000 C CNN
1 13400 6425
1 0 0 -1
$EndComp
$Comp
L GND #PWR045
U 1 1 52D3B907
P 13400 6675
F 0 "#PWR045" H 13400 6675 30 0001 C CNN
F 1 "GND" H 13400 6605 30 0001 C CNN
F 2 "" H 13400 6675 60 0001 C CNN
F 3 "" H 13400 6675 60 0001 C CNN
1 13400 6675
1 0 0 -1
$EndComp
$Comp
L GND #PWR046
U 1 1 52D3B90D
P 13550 6675
F 0 "#PWR046" H 13550 6675 30 0001 C CNN
F 1 "GND" H 13550 6605 30 0001 C CNN
F 2 "" H 13550 6675 60 0001 C CNN
F 3 "" H 13550 6675 60 0001 C CNN
1 13550 6675
1 0 0 -1
$EndComp
Text Label 12900 6375 2 60 ~ 0
5Vi
Text Label 14925 6925 0 60 ~ 0
5Vi
Text Label 13900 6375 0 60 ~ 0
VDD
$Comp
L R R11
U 1 1 52DFBBA4
P 14775 6725
F 0 "R11" V 14855 6725 50 0000 C CNN
F 1 "1k" V 14775 6725 50 0000 C CNN
F 2 "SM0805" H 14775 6725 60 0001 C CNN
F 3 "" H 14775 6725 60 0001 C CNN
1 14775 6725
0 1 -1 0
$EndComp
$Comp
L GND #PWR047
U 1 1 52DFBBB0
P 15425 6725
F 0 "#PWR047" H 15425 6725 30 0001 C CNN
F 1 "GND" H 15425 6655 30 0001 C CNN
F 2 "" H 15425 6725 60 0001 C CNN
F 3 "" H 15425 6725 60 0001 C CNN
1 15425 6725
0 -1 -1 0
$EndComp
$Comp
L R R12
U 1 1 52DFBBC8
P 12775 5550
F 0 "R12" V 12855 5550 50 0000 C CNN
F 1 "1k" V 12775 5550 50 0000 C CNN
F 2 "SM0805" H 12775 5550 60 0001 C CNN
F 3 "" H 12775 5550 60 0001 C CNN
1 12775 5550
0 1 -1 0
$EndComp
$Comp
L GND #PWR048
U 1 1 52DFBBD4
P 13425 5550
F 0 "#PWR048" H 13425 5550 30 0001 C CNN
F 1 "GND" H 13425 5480 30 0001 C CNN
F 2 "" H 13425 5550 60 0001 C CNN
F 3 "" H 13425 5550 60 0001 C CNN
1 13425 5550
0 -1 -1 0
$EndComp
$Comp
L DIODESCH D9
U 1 1 52DFC5B8
P 15225 7300
F 0 "D9" H 15225 7400 40 0000 C CNN
F 1 "DIODESCH" H 15225 7200 40 0000 C CNN
F 2 "SM0805-diode" H 15225 7300 60 0001 C CNN
F 3 "" H 15225 7300 60 0000 C CNN
1 15225 7300
1 0 0 -1
$EndComp
Text Label 14925 7300 2 60 ~ 0
VDD
Text Label 15525 7300 0 60 ~ 0
3.3V
Text Label 14200 1175 2 60 ~ 0
3.3V
Text Label 15300 1175 0 60 ~ 0
3.3V
$Comp
L GND #PWR049
U 1 1 52DFC224
P 15375 5750
F 0 "#PWR049" H 15375 5750 30 0001 C CNN
F 1 "GND" H 15375 5680 30 0001 C CNN
F 2 "" H 15375 5750 60 0001 C CNN
F 3 "" H 15375 5750 60 0001 C CNN
1 15375 5750
0 -1 -1 0
$EndComp
Wire Wire Line
12250 975 12150 975
Wire Wire Line
12250 1175 12150 1175
Wire Wire Line
13050 975 13150 975
Wire Wire Line
12250 2075 12150 2075
Wire Wire Line
12250 3375 12150 3375
Wire Wire Line
13050 3375 13150 3375
Wire Wire Line
14350 975 14250 975
Wire Wire Line
15150 975 15250 975
Wire Wire Line
14350 3375 14250 3375
Wire Wire Line
15150 3375 15250 3375
Wire Wire Line
13050 1075 13250 1075
Wire Wire Line
12250 1075 12075 1075
Wire Wire Line
12250 1275 12100 1275
Wire Wire Line
12250 1375 12100 1375
Wire Wire Line
12250 1475 12100 1475
Wire Wire Line
12250 1575 12100 1575
Wire Wire Line
12250 1675 12100 1675
Wire Wire Line
12250 1775 12100 1775
Wire Wire Line
12250 1875 12100 1875
Wire Wire Line
12250 1975 12100 1975
Wire Wire Line
13050 1175 13250 1175
Wire Wire Line
13050 1275 13250 1275
Wire Wire Line
13050 1375 13250 1375
Wire Wire Line
13050 1475 13250 1475
Wire Wire Line
13050 1575 13250 1575
Wire Wire Line
13050 1675 13250 1675
Wire Wire Line
13050 1775 13250 1775
Wire Wire Line
13050 1875 13250 1875
Wire Wire Line
13050 1975 13250 1975
Wire Wire Line
12100 2275 12250 2275
Wire Wire Line
12100 2375 12250 2375
Wire Wire Line
12100 2475 12250 2475
Wire Wire Line
12100 2575 12250 2575
Wire Wire Line
12250 2675 12100 2675
Wire Wire Line
12250 2775 12100 2775
Wire Wire Line
12250 2875 12100 2875
Wire Wire Line
12250 2975 12100 2975
Wire Wire Line
12250 3075 12100 3075
Wire Wire Line
12250 3175 12100 3175
Wire Wire Line
12250 3275 12100 3275
Wire Wire Line
13250 2175 13050 2175
Wire Wire Line
13250 2275 13050 2275
Wire Wire Line
13250 2375 13050 2375
Wire Wire Line
13250 2475 13050 2475
Wire Wire Line
13250 2575 13050 2575
Wire Wire Line
13250 2675 13050 2675
Wire Wire Line
13250 2775 13050 2775
Wire Wire Line
13250 2875 13050 2875
Wire Wire Line
13250 2975 13050 2975
Wire Wire Line
13250 3075 13050 3075
Wire Wire Line
13250 3175 13050 3175
Wire Wire Line
14350 1475 14200 1475
Wire Wire Line
14350 1575 14200 1575
Wire Wire Line
14350 1675 14200 1675
Wire Wire Line
14350 1775 14200 1775
Wire Wire Line
14350 1875 14200 1875
Wire Wire Line
14350 1975 14200 1975
Wire Wire Line
14350 2275 14200 2275
Wire Wire Line
14350 2375 14200 2375
Wire Wire Line
14350 2475 14200 2475
Wire Wire Line
14350 2575 14200 2575
Wire Wire Line
14350 2675 14200 2675
Wire Wire Line
14350 2775 14200 2775
Wire Wire Line
14350 2875 14200 2875
Wire Wire Line
14350 3075 14200 3075
Wire Wire Line
14350 3175 14200 3175
Wire Wire Line
14350 3275 14200 3275
Wire Wire Line
15300 1475 15150 1475
Wire Wire Line
15300 1575 15150 1575
Wire Wire Line
15300 1675 15150 1675
Wire Wire Line
15300 1775 15150 1775
Wire Wire Line
15300 1875 15150 1875
Wire Wire Line
15300 1975 15150 1975
Wire Wire Line
15300 2075 15150 2075
Wire Wire Line
15300 2175 15150 2175
Wire Wire Line
15300 2275 15150 2275
Wire Wire Line
15300 2375 15150 2375
Wire Wire Line
15300 2475 15150 2475
Wire Wire Line
15300 2575 15150 2575
Wire Wire Line
15300 2675 15150 2675
Wire Wire Line
15300 2775 15150 2775
Wire Wire Line
15300 2875 15150 2875
Wire Wire Line
15300 2975 15150 2975
Wire Wire Line
15300 3175 15150 3175
Wire Wire Line
15300 3275 15150 3275
Wire Wire Line
1250 6975 1200 6975
Wire Wire Line
1250 7075 1200 7075
Wire Wire Line
1250 7175 1200 7175
Wire Wire Line
1250 7275 1200 7275
Wire Wire Line
1250 7375 1200 7375
Wire Wire Line
1250 7475 1200 7475
Wire Wire Line
1250 7575 1200 7575
Wire Wire Line
1200 7675 1250 7675
Wire Wire Line
1250 7775 1200 7775
Wire Wire Line
1250 7875 1200 7875
Wire Wire Line
1250 7975 1200 7975
Wire Wire Line
1250 8075 1200 8075
Wire Wire Line
1250 8175 1200 8175
Wire Wire Line
1250 8275 1200 8275
Wire Wire Line
1250 8375 1200 8375
Wire Wire Line
1250 8475 1200 8475
Wire Wire Line
1250 8775 1200 8775
Wire Wire Line
1250 8875 1200 8875
Wire Wire Line
1250 9075 1200 9075
Wire Wire Line
1250 9275 1200 9275
Wire Wire Line
1250 9375 1200 9375
Wire Wire Line
1250 9475 1200 9475
Wire Wire Line
1250 9575 1200 9575
Wire Wire Line
1250 9675 1200 9675
Wire Wire Line
1250 9775 1200 9775
Wire Wire Line
1250 9875 1200 9875
Wire Wire Line
1250 9975 1200 9975
Wire Wire Line
1250 10075 1200 10075
Wire Wire Line
1250 10175 1200 10175
Wire Wire Line
1250 10275 1200 10275
Wire Wire Line
11200 8775 11300 8775
Wire Wire Line
11200 8875 11300 8875
Wire Wire Line
11200 8975 11300 8975
Wire Wire Line
11200 9075 11300 9075
Wire Wire Line
11200 9175 11300 9175
Wire Wire Line
11200 9275 11300 9275
Wire Wire Line
11200 9375 11300 9375
Wire Wire Line
11200 9475 11300 9475
Wire Wire Line
11200 9575 11300 9575
Wire Wire Line
11200 9675 11300 9675
Wire Wire Line
11200 9775 11300 9775
Wire Wire Line
11200 9875 11300 9875
Wire Wire Line
11200 9975 11300 9975
Wire Wire Line
11200 10075 11300 10075
Wire Wire Line
11200 6975 11300 6975
Wire Wire Line
11200 7075 11300 7075
Wire Wire Line
11200 7175 11300 7175
Wire Wire Line
11200 7275 11300 7275
Wire Wire Line
11200 7375 11300 7375
Wire Wire Line
11200 7475 11300 7475
Wire Wire Line
11200 7575 11300 7575
Wire Wire Line
11200 7675 11300 7675
Wire Wire Line
11200 7775 11300 7775
Wire Wire Line
11200 7875 11300 7875
Wire Wire Line
11200 8075 11300 8075
Wire Wire Line
11200 8175 11300 8175
Wire Wire Line
11200 8275 11300 8275
Wire Wire Line
11200 8375 11300 8375
Wire Wire Line
11200 8475 11300 8475
Wire Wire Line
11200 7975 11300 7975
Wire Wire Line
11300 6675 11200 6675
Wire Wire Line
11300 6575 11200 6575
Wire Wire Line
11300 6475 11200 6475
Wire Wire Line
11200 6375 11300 6375
Wire Wire Line
11300 6275 11200 6275
Wire Wire Line
11200 6175 11300 6175
Wire Wire Line
11300 6075 11200 6075
Wire Wire Line
11200 5975 11300 5975
Wire Wire Line
11200 5775 11300 5775
Wire Wire Line
11300 5675 11200 5675
Wire Wire Line
11300 5575 11200 5575
Wire Wire Line
11200 5475 11300 5475
Wire Wire Line
11300 5375 11200 5375
Wire Wire Line
11200 5275 11300 5275
Wire Wire Line
11300 5175 11200 5175
Connection ~ -4675 3450
Wire Wire Line
13450 7300 13450 7450
Connection ~ 13450 7400
Connection ~ 13275 7400
Wire Wire Line
13425 6000 13425 6100
Wire Wire Line
1875 1125 2125 1125
Wire Wire Line
750 1125 1425 1125
Wire Wire Line
950 925 950 1125
Connection ~ 950 1125
Wire Wire Line
1175 1275 1175 1575
Wire Wire Line
15225 8850 15150 8850
Wire Wire Line
15225 9175 15150 9175
Wire Wire Line
15150 9500 15225 9500
Wire Wire Line
15150 9850 15225 9850
Wire Wire Line
14650 8850 14575 8850
Wire Wire Line
14650 9175 14575 9175
Wire Wire Line
14650 9500 14575 9500
Wire Wire Line
14650 9850 14575 9850
Wire Wire Line
14350 1075 14200 1075
Wire Wire Line
15150 1075 15300 1075
Wire Wire Line
8225 1125 8600 1125
Wire Wire Line
8125 1025 8350 1025
Connection ~ 8225 1025
Wire Wire Line
8850 1025 8925 1025
Wire Wire Line
14425 6925 14525 6925
Wire Wire Line
13000 6375 12900 6375
Wire Wire Line
13800 6375 13900 6375
Wire Wire Line
13150 7400 13450 7400
Wire Wire Line
14525 6925 14525 6725
Wire Wire Line
12525 5350 12525 5750
Connection ~ 14525 6925
Connection ~ 12525 5750
Wire Wire Line
15025 7300 14925 7300
Wire Wire Line
15425 7300 15525 7300
Wire Wire Line
14350 1175 14200 1175
Wire Wire Line
15150 1175 15300 1175
Wire Wire Line
12450 5750 12625 5750
Text Label 13975 5750 2 60 ~ 0
Vbus
Wire Wire Line
15375 5500 15525 5500
Wire Wire Line
15375 6000 15525 6000
Text Label 15525 5500 0 60 ~ 0
PA12
Text Label 15525 6000 0 60 ~ 0
PA11
$Comp
L DIODESCH D10
U 1 1 52DFD2DE
P 15225 7675
F 0 "D10" H 15225 7775 40 0000 C CNN
F 1 "DIODESCH" H 15225 7575 40 0000 C CNN
F 2 "SM0805-diode" H 15225 7675 60 0001 C CNN
F 3 "" H 15225 7675 60 0000 C CNN
1 15225 7675
1 0 0 -1
$EndComp
Text Label 14925 7675 2 60 ~ 0
5Vi
Text Label 15525 7675 0 60 ~ 0
5V
Wire Wire Line
15025 7675 14925 7675
Wire Wire Line
15425 7675 15525 7675
$Comp
L CONN_6 P4
U 1 1 52DFD487
P 13875 8225
F 0 "P4" V 13825 8225 60 0000 C CNN
F 1 "CONN_6" V 13925 8225 60 0000 C CNN
F 2 "PIN_ARRAY-6X1" H 13875 8225 60 0001 C CNN
F 3 "" H 13875 8225 60 0000 C CNN
1 13875 8225
-1 0 0 -1
$EndComp
$Comp
L GND #PWR050
U 1 1 52DFD4A3
P 14225 8175
F 0 "#PWR050" H 14225 8175 30 0001 C CNN
F 1 "GND" H 14225 8105 30 0001 C CNN
F 2 "" H 14225 8175 60 0000 C CNN
F 3 "" H 14225 8175 60 0000 C CNN
1 14225 8175
0 -1 -1 0
$EndComp
Text Notes 13775 7850 0 60 ~ 0
SWD
Wire Wire Line
14225 7975 14325 7975
Text Label 14325 7975 0 60 ~ 0
VDD
$Comp
L R R13
U 1 1 52DFD8F8
P 15075 8000
F 0 "R13" V 15155 8000 50 0000 C CNN
F 1 "1k" V 15075 8000 50 0000 C CNN
F 2 "SM0805" H 15075 8000 60 0001 C CNN
F 3 "" H 15075 8000 60 0001 C CNN
1 15075 8000
0 1 -1 0
$EndComp
$Comp
L GND #PWR051
U 1 1 52DFD904
P 15725 8000
F 0 "#PWR051" H 15725 8000 30 0001 C CNN
F 1 "GND" H 15725 7930 30 0001 C CNN
F 2 "" H 15725 8000 60 0001 C CNN
F 3 "" H 15725 8000 60 0001 C CNN
1 15725 8000
0 -1 -1 0
$EndComp
Text Label 14825 8000 2 60 ~ 0
VDD
Text Notes 13050 5400 0 60 ~ 0
USB power
Text Notes 15075 6550 0 60 ~ 0
Ext power
Text Notes 15175 8225 0 60 ~ 0
Power line ON
Wire Wire Line
14225 8075 14325 8075
Wire Wire Line
14225 8275 14325 8275
Wire Wire Line
14225 8375 14325 8375
Text Label 14325 8075 0 60 ~ 0
PA14
Text Label 14325 8275 0 60 ~ 0
PA13
Text Label 14325 8375 0 60 ~ 0
NRST
Wire Wire Line
14225 8475 14325 8475
Text Label 14325 8475 0 60 ~ 0
PB3
$Comp
L LED_0805 D1
U 1 1 52DFCEA3
P 15425 8850
F 0 "D1" H 15425 8950 50 0000 C CNN
F 1 "LED_0805" H 15425 8750 50 0000 C CNN
F 2 "LED-0805_A" H 15425 8850 60 0001 C CNN
F 3 "" H 15425 8850 60 0000 C CNN
1 15425 8850
1 0 0 -1
$EndComp
$Comp
L LED_0805 D2
U 1 1 52DFD273
P 15425 9175
F 0 "D2" H 15425 9275 50 0000 C CNN
F 1 "LED_0805" H 15425 9075 50 0000 C CNN
F 2 "LED-0805_A" H 15425 9175 60 0001 C CNN
F 3 "" H 15425 9175 60 0000 C CNN
1 15425 9175
1 0 0 -1
$EndComp
$Comp
L LED_0805 D3
U 1 1 52DFD283
P 15425 9500
F 0 "D3" H 15425 9600 50 0000 C CNN
F 1 "LED_0805" H 15425 9400 50 0000 C CNN
F 2 "LED-0805_A" H 15425 9500 60 0001 C CNN
F 3 "" H 15425 9500 60 0000 C CNN
1 15425 9500
1 0 0 -1
$EndComp
$Comp
L LED_0805 D4
U 1 1 52DFD289
P 15425 9850
F 0 "D4" H 15425 9950 50 0000 C CNN
F 1 "LED_0805" H 15425 9750 50 0000 C CNN
F 2 "LED-0805_A" H 15425 9850 60 0001 C CNN
F 3 "" H 15425 9850 60 0000 C CNN
1 15425 9850
1 0 0 -1
$EndComp
$Comp
L LED_0805 D7
U 1 1 52DFD605
P 15225 6725
F 0 "D7" H 15225 6825 50 0000 C CNN
F 1 "LED_0805" H 15225 6625 50 0000 C CNN
F 2 "LED-0805_A" H 15225 6725 60 0001 C CNN
F 3 "" H 15225 6725 60 0000 C CNN
1 15225 6725
1 0 0 -1
$EndComp
$Comp
L LED_0805 D8
U 1 1 52DFD614
P 13225 5550
F 0 "D8" H 13225 5650 50 0000 C CNN
F 1 "LED_0805" H 13225 5450 50 0000 C CNN
F 2 "LED-0805_A" H 13225 5550 60 0001 C CNN
F 3 "" H 13225 5550 60 0000 C CNN
1 13225 5550
1 0 0 -1
$EndComp
$Comp
L LED_0805 D11
U 1 1 52DFD623
P 15525 8000
F 0 "D11" H 15525 8100 50 0000 C CNN
F 1 "LED_0805" H 15525 7900 50 0000 C CNN
F 2 "LED-0805_A" H 15525 8000 60 0001 C CNN
F 3 "" H 15525 8000 60 0000 C CNN
1 15525 8000
1 0 0 -1
$EndComp
Text Notes 13750 6225 0 60 ~ 0
3.3v
$Comp
L C C20
U 1 1 52EE55A7
P 12450 6700
F 0 "C20" H 12500 6800 50 0000 L CNN
F 1 "0.1uF" H 12500 6600 50 0000 L CNN
F 2 "SM0805" H 12450 6700 60 0001 C CNN
F 3 "" H 12450 6700 60 0001 C CNN
1 12450 6700
1 0 0 -1
$EndComp
$Comp
L GND #PWR052
U 1 1 52EE55AD
P 12450 6900
F 0 "#PWR052" H 12450 6900 30 0001 C CNN
F 1 "GND" H 12450 6830 30 0001 C CNN
F 2 "" H 12450 6900 60 0001 C CNN
F 3 "" H 12450 6900 60 0001 C CNN
1 12450 6900
1 0 0 -1
$EndComp
Wire Wire Line
12450 6250 12450 6500
$Comp
L R R14
U 1 1 52EE56AF
P 12250 6650
F 0 "R14" V 12330 6650 50 0000 C CNN
F 1 "100k" V 12250 6650 50 0000 C CNN
F 2 "SM0805" H 12250 6650 60 0001 C CNN
F 3 "" H 12250 6650 60 0001 C CNN
1 12250 6650
-1 0 0 -1
$EndComp
$Comp
L GND #PWR053
U 1 1 52EE56B5
P 12250 6900
F 0 "#PWR053" H 12250 6900 30 0001 C CNN
F 1 "GND" H 12250 6830 30 0001 C CNN
F 2 "" H 12250 6900 60 0001 C CNN
F 3 "" H 12250 6900 60 0001 C CNN
1 12250 6900
1 0 0 -1
$EndComp
Wire Wire Line
12250 6400 12450 6400
Connection ~ 12450 6400
$Comp
L GND #PWR054
U 1 1 52F1DF55
P 6575 10725
F 0 "#PWR054" H 6575 10725 30 0001 C CNN
F 1 "GND" H 6575 10655 30 0001 C CNN
F 2 "" H 6575 10725 60 0001 C CNN
F 3 "" H 6575 10725 60 0001 C CNN
1 6575 10725
1 0 0 -1
$EndComp
Connection ~ 2625 1125
Connection ~ 2125 1125
Text Label 14200 2175 2 60 ~ 0
PB4
Text Label 14200 2075 2 60 ~ 0
PB6
Wire Wire Line
1250 9175 1200 9175
Wire Wire Line
12250 2175 12100 2175
Wire Wire Line
14350 2175 14200 2175
Wire Wire Line
14350 2075 14200 2075
NoConn ~ 13050 3275
Wire Wire Line
11200 5875 11300 5875
Text Notes 500 2325 0 60 ~ 0
8MHz
$Comp
L C C21
U 1 1 52F266B6
P 13125 9050
F 0 "C21" H 13175 9150 50 0000 L CNN
F 1 "18pF" H 13175 8950 50 0000 L CNN
F 2 "SM0805" H 13125 9050 60 0001 C CNN
F 3 "" H 13125 9050 60 0001 C CNN
1 13125 9050
0 1 1 0
$EndComp
$Comp
L C C22
U 1 1 52F266D6
P 13125 9650
F 0 "C22" H 13175 9750 50 0000 L CNN
F 1 "18pF" H 13175 9550 50 0000 L CNN
F 2 "SM0805" H 13125 9650 60 0001 C CNN
F 3 "" H 13125 9650 60 0001 C CNN
1 13125 9650
0 1 1 0
$EndComp
$Comp
L GND #PWR055
U 1 1 52F266DC
P 13325 9050
F 0 "#PWR055" H 13325 9050 30 0001 C CNN
F 1 "GND" H 13325 8980 30 0001 C CNN
F 2 "" H 13325 9050 60 0001 C CNN
F 3 "" H 13325 9050 60 0001 C CNN
1 13325 9050
0 -1 -1 0
$EndComp
$Comp
L GND #PWR056
U 1 1 52F266E8
P 13325 9650
F 0 "#PWR056" H 13325 9650 30 0001 C CNN
F 1 "GND" H 13325 9580 30 0001 C CNN
F 2 "" H 13325 9650 60 0001 C CNN
F 3 "" H 13325 9650 60 0001 C CNN
1 13325 9650
0 -1 -1 0
$EndComp
Text Notes 13025 9400 0 60 ~ 0
32.768kHz
NoConn ~ 15150 1375
NoConn ~ 14350 1375
Wire Wire Line
11575 9050 12925 9050
Connection ~ 12675 9050
Wire Wire Line
11675 10275 11200 10275
Connection ~ 12675 9650
Text Label 13975 5500 2 60 ~ 0
D+
Text Label 13975 6000 2 60 ~ 0
D-
Text Label 12550 5950 0 60 ~ 0
D+
Text Label 12550 5850 0 60 ~ 0
D-
Wire Wire Line
12450 5850 12550 5850
Wire Wire Line
12450 5950 12550 5950
$Comp
L NUF2101MT1G U2
U 1 1 52FCFA72
P 14675 5750
F 0 "U2" H 14775 6150 70 0000 C CNN
F 1 "NUF2101MT1G" H 14675 5350 70 0000 C CNN
F 2 "SOT-457" H 14675 5750 60 0001 C CNN
F 3 "" H 14675 5750 60 0000 C CNN
1 14675 5750
-1 0 0 -1
$EndComp
Text Label 12400 5550 2 60 ~ 0
Vbus
Wire Wire Line
12525 5550 12400 5550
Connection ~ 12525 5550
$Comp
L LOGO G1
U 1 1 52FE356F
P 11675 11050
F 0 "G1" H 11675 10947 60 0001 C CNN
F 1 "LOGO" H 11675 11153 60 0001 C CNN
F 2 "LOGO_F" H 11675 11050 60 0001 C CNN
F 3 "" H 11675 11050 60 0000 C CNN
1 11675 11050
1 0 0 -1
$EndComp
Text Notes 13025 5200 0 60 ~ 0
diodes schottky 20V 1A SD0805S020S1R0
Text Label 12550 6050 0 60 ~ 0
PA10
Wire Wire Line
12450 6050 12550 6050
Text Label 12525 5350 0 60 ~ 0
PA9
Text Notes 550 8975 0 60 ~ 0
BOOT1
Text Notes 13250 2075 0 60 ~ 0
(pb2)
NoConn ~ 13050 2075
Text Notes 15300 3075 0 60 ~ 0
(pa9)
NoConn ~ 15150 3075
Text Notes 13925 2975 0 60 ~ 0
(pa10)
NoConn ~ 14350 2975
$Comp
L GND #PWR057
U 1 1 53887A02
P 950 8975
F 0 "#PWR057" H 950 8975 30 0001 C CNN
F 1 "GND" H 950 8905 30 0001 C CNN
F 2 "" H 950 8975 60 0000 C CNN
F 3 "" H 950 8975 60 0000 C CNN
1 950 8975
0 1 1 0
$EndComp
Wire Wire Line
1250 8975 950 8975
$Comp
L CONN_1 P5
U 1 1 53887FDF
P 15225 8475
F 0 "P5" H 15305 8475 40 0000 L CNN
F 1 "CONN_1" H 15225 8530 30 0001 C CNN
F 2 "1PIN_SMD" H 15225 8475 60 0001 C CNN
F 3 "~" H 15225 8475 60 0000 C CNN
1 15225 8475
1 0 0 -1
$EndComp
$Comp
L GND #PWR058
U 1 1 53887FEC
P 14775 8475
F 0 "#PWR058" H 14775 8475 30 0001 C CNN
F 1 "GND" H 14775 8405 30 0001 C CNN
F 2 "" H 14775 8475 60 0001 C CNN
F 3 "" H 14775 8475 60 0001 C CNN
1 14775 8475
0 1 1 0
$EndComp
Wire Wire Line
15075 8475 14775 8475
Text Notes 15425 8475 0 60 ~ 0
GND test
Wire Wire Line
11575 9050 11575 10175
Wire Wire Line
11575 10175 11200 10175
Wire Wire Line
12925 9650 11675 9650
Wire Wire Line
11675 9650 11675 10275
Text Label 11200 3375 0 60 ~ 0
PF0
Text Label 11200 3475 0 60 ~ 0
PF1
Text Label 11200 3575 0 60 ~ 0
PF2
Text Label 11200 3675 0 60 ~ 0
PF3
Text Label 11200 3775 0 60 ~ 0
PF4
Text Label 11200 3875 0 60 ~ 0
PF5
Text Label 11200 3975 0 60 ~ 0
PF6
Text Label 11200 4075 0 60 ~ 0
PF7
Text Label 11200 4175 0 60 ~ 0
PF8
Text Label 11200 4275 0 60 ~ 0
PF9
Text Label 11200 4375 0 60 ~ 0
PF10
Text Label 11200 4475 0 60 ~ 0
PF11
Text Label 11200 4575 0 60 ~ 0
PF12
Text Label 11200 4675 0 60 ~ 0
PF13
Text Label 11200 4775 0 60 ~ 0
PF14
Text Label 11200 4875 0 60 ~ 0
PF15
Text Label 11200 1575 0 60 ~ 0
PG0
Text Label 11200 1675 0 60 ~ 0
PG1
Text Label 11200 1775 0 60 ~ 0
PG2
Text Label 11200 1875 0 60 ~ 0
PG3
Text Label 11200 1975 0 60 ~ 0
PG4
Text Label 11200 2075 0 60 ~ 0
PG5
Text Label 11200 2175 0 60 ~ 0
PG6
Text Label 11200 2275 0 60 ~ 0
PG7
Text Label 11200 2375 0 60 ~ 0
PG8
Text Label 11200 2475 0 60 ~ 0
PG9
Text Label 11200 2575 0 60 ~ 0
PG10
Text Label 11200 2675 0 60 ~ 0
PG11
Text Label 11200 2775 0 60 ~ 0
PG12
Text Label 11200 2875 0 60 ~ 0
PG13
Text Label 11200 2975 0 60 ~ 0
PG14
Text Label 11200 3075 0 60 ~ 0
PG15
Text Label 1250 4275 2 60 ~ 0
PI0
Text Label 1250 4375 2 60 ~ 0
PI1
Text Label 1250 4475 2 60 ~ 0
PI2
Text Label 1250 4575 2 60 ~ 0
PI3
Text Label 1250 4675 2 60 ~ 0
PI4
Text Label 1250 4775 2 60 ~ 0
PI5
Text Label 1250 4875 2 60 ~ 0
PI6
Text Label 1250 4975 2 60 ~ 0
PI7
Text Label 1250 5075 2 60 ~ 0
PI8
Text Label 1250 5175 2 60 ~ 0
PI9
Text Label 1250 5275 2 60 ~ 0
PI10
Text Label 1250 5375 2 60 ~ 0
PI11
Text Label 1250 2675 2 60 ~ 0
PH2
Text Label 1250 2775 2 60 ~ 0
PH3
Text Label 1250 2875 2 60 ~ 0
PH4
Text Label 1250 2975 2 60 ~ 0
PH5
Text Label 1250 3075 2 60 ~ 0
PH6
Text Label 1250 3175 2 60 ~ 0
PH7
Text Label 1250 3275 2 60 ~ 0
PH8
Text Label 1250 3375 2 60 ~ 0
PH9
Text Label 1250 3475 2 60 ~ 0
PH10
Text Label 1250 3575 2 60 ~ 0
PH11
Text Label 1250 3675 2 60 ~ 0
PH12
Text Label 1250 3775 2 60 ~ 0
PH13
Text Label 1250 3875 2 60 ~ 0
PH14
Text Label 1250 3975 2 60 ~ 0
PH15
Connection ~ 950 2575
Connection ~ 950 1975
Wire Wire Line
1250 1975 950 1975
Wire Wire Line
1250 2575 950 2575
Text Label 1250 2575 2 60 ~ 0
PH1
Text Label 1250 1975 2 60 ~ 0
PH0
Text Label 1275 6025 2 60 ~ 0
PDR_ON
$Comp
L GND #PWR059
U 1 1 54B29F89
P 5975 10725
F 0 "#PWR059" H 5975 10725 30 0001 C CNN
F 1 "GND" H 5975 10655 30 0001 C CNN
F 2 "" H 5975 10725 60 0001 C CNN
F 3 "" H 5975 10725 60 0001 C CNN
1 5975 10725
1 0 0 -1
$EndComp
$Comp
L GND #PWR060
U 1 1 54B29F8F
P 5775 10725
F 0 "#PWR060" H 5775 10725 30 0001 C CNN
F 1 "GND" H 5775 10655 30 0001 C CNN
F 2 "" H 5775 10725 60 0001 C CNN
F 3 "" H 5775 10725 60 0001 C CNN
1 5775 10725
1 0 0 -1
$EndComp
$Comp
L GND #PWR061
U 1 1 54B29F95
P 6175 10725
F 0 "#PWR061" H 6175 10725 30 0001 C CNN
F 1 "GND" H 6175 10655 30 0001 C CNN
F 2 "" H 6175 10725 60 0001 C CNN
F 3 "" H 6175 10725 60 0001 C CNN
1 6175 10725
1 0 0 -1
$EndComp
$Comp
L GND #PWR062
U 1 1 54B29F9B
P 6375 10725
F 0 "#PWR062" H 6375 10725 30 0001 C CNN
F 1 "GND" H 6375 10655 30 0001 C CNN
F 2 "" H 6375 10725 60 0001 C CNN
F 3 "" H 6375 10725 60 0001 C CNN
1 6375 10725
1 0 0 -1
$EndComp
$Comp
L GND #PWR063
U 1 1 54B29FA1
P 5575 10725
F 0 "#PWR063" H 5575 10725 30 0001 C CNN
F 1 "GND" H 5575 10655 30 0001 C CNN
F 2 "" H 5575 10725 60 0001 C CNN
F 3 "" H 5575 10725 60 0001 C CNN
1 5575 10725
1 0 0 -1
$EndComp
$Comp
L GND #PWR064
U 1 1 54B2A1B4
P 5375 10725
F 0 "#PWR064" H 5375 10725 30 0001 C CNN
F 1 "GND" H 5375 10655 30 0001 C CNN
F 2 "" H 5375 10725 60 0001 C CNN
F 3 "" H 5375 10725 60 0001 C CNN
1 5375 10725
1 0 0 -1
$EndComp
$Comp
L GND #PWR065
U 1 1 54B2A1BA
P 5175 10725
F 0 "#PWR065" H 5175 10725 30 0001 C CNN
F 1 "GND" H 5175 10655 30 0001 C CNN
F 2 "" H 5175 10725 60 0001 C CNN
F 3 "" H 5175 10725 60 0001 C CNN
1 5175 10725
1 0 0 -1
$EndComp
Text Label 4425 1125 0 60 ~ 0
VDD
Text Label 5925 1125 0 60 ~ 0
VDD
Text Label 5625 1125 0 60 ~ 0
VDD
Text Label 5325 1125 0 60 ~ 0
VDD
Text Label 5025 1125 0 60 ~ 0
VDD
Text Label 4725 1125 0 60 ~ 0
VDD
$Comp
L C C31
U 1 1 54B2A289
P 5925 925
F 0 "C31" H 5975 1025 50 0000 L CNN
F 1 "0.1uF" H 5975 825 50 0000 L CNN
F 2 "SM0805" H 5925 925 60 0001 C CNN
F 3 "" H 5925 925 60 0001 C CNN
1 5925 925
1 0 0 -1
$EndComp
$Comp
L GND #PWR066
U 1 1 54B2A28F
P 5925 725
F 0 "#PWR066" H 5925 725 30 0001 C CNN
F 1 "GND" H 5925 655 30 0001 C CNN
F 2 "" H 5925 725 60 0000 C CNN
F 3 "" H 5925 725 60 0000 C CNN
1 5925 725
-1 0 0 1
$EndComp
$Comp
L C C30
U 1 1 54B2A295
P 5625 925
F 0 "C30" H 5675 1025 50 0000 L CNN
F 1 "0.1uF" H 5675 825 50 0000 L CNN
F 2 "SM0805" H 5625 925 60 0001 C CNN
F 3 "" H 5625 925 60 0001 C CNN
1 5625 925
1 0 0 -1
$EndComp
$Comp
L C C29
U 1 1 54B2A29B
P 5325 925
F 0 "C29" H 5375 1025 50 0000 L CNN
F 1 "0.1uF" H 5375 825 50 0000 L CNN
F 2 "SM0805" H 5325 925 60 0001 C CNN
F 3 "" H 5325 925 60 0001 C CNN
1 5325 925
1 0 0 -1
$EndComp
$Comp
L C C28
U 1 1 54B2A2A1
P 5025 925
F 0 "C28" H 5075 1025 50 0000 L CNN
F 1 "0.1uF" H 5075 825 50 0000 L CNN
F 2 "SM0805" H 5025 925 60 0001 C CNN
F 3 "" H 5025 925 60 0001 C CNN
1 5025 925
1 0 0 -1
$EndComp
$Comp
L C C27
U 1 1 54B2A2A7
P 4725 925
F 0 "C27" H 4775 1025 50 0000 L CNN
F 1 "0.1uF" H 4775 825 50 0000 L CNN
F 2 "SM0805" H 4725 925 60 0001 C CNN
F 3 "" H 4725 925 60 0001 C CNN
1 4725 925
1 0 0 -1
$EndComp
$Comp
L C C26
U 1 1 54B2A2AD
P 4425 925
F 0 "C26" H 4475 1025 50 0000 L CNN
F 1 "0.1uF" H 4475 825 50 0000 L CNN
F 2 "SM0805" H 4425 925 60 0001 C CNN
F 3 "" H 4425 925 60 0001 C CNN
1 4425 925
1 0 0 -1
$EndComp
$Comp
L GND #PWR067
U 1 1 54B2A2B3
P 5625 725
F 0 "#PWR067" H 5625 725 30 0001 C CNN
F 1 "GND" H 5625 655 30 0001 C CNN
F 2 "" H 5625 725 60 0000 C CNN
F 3 "" H 5625 725 60 0000 C CNN
1 5625 725
-1 0 0 1
$EndComp
$Comp
L GND #PWR068
U 1 1 54B2A2B9
P 5325 725
F 0 "#PWR068" H 5325 725 30 0001 C CNN
F 1 "GND" H 5325 655 30 0001 C CNN
F 2 "" H 5325 725 60 0000 C CNN
F 3 "" H 5325 725 60 0000 C CNN
1 5325 725
-1 0 0 1
$EndComp
$Comp
L GND #PWR069
U 1 1 54B2A2BF
P 5025 725
F 0 "#PWR069" H 5025 725 30 0001 C CNN
F 1 "GND" H 5025 655 30 0001 C CNN
F 2 "" H 5025 725 60 0000 C CNN
F 3 "" H 5025 725 60 0000 C CNN
1 5025 725
-1 0 0 1
$EndComp
$Comp
L GND #PWR070
U 1 1 54B2A2C5
P 4725 725
F 0 "#PWR070" H 4725 725 30 0001 C CNN
F 1 "GND" H 4725 655 30 0001 C CNN
F 2 "" H 4725 725 60 0000 C CNN
F 3 "" H 4725 725 60 0000 C CNN
1 4725 725
-1 0 0 1
$EndComp
$Comp
L GND #PWR071
U 1 1 54B2A2CB
P 4425 725
F 0 "#PWR071" H 4425 725 30 0001 C CNN
F 1 "GND" H 4425 655 30 0001 C CNN
F 2 "" H 4425 725 60 0000 C CNN
F 3 "" H 4425 725 60 0000 C CNN
1 4425 725
-1 0 0 1
$EndComp
Text Label 3525 1125 0 60 ~ 0
VDD
Text Label 4125 1125 0 60 ~ 0
VDD
Text Label 3825 1125 0 60 ~ 0
VDD
$Comp
L C C25
U 1 1 54B2A2DA
P 4125 925
F 0 "C25" H 4175 1025 50 0000 L CNN
F 1 "0.1uF" H 4175 825 50 0000 L CNN
F 2 "SM0805" H 4125 925 60 0001 C CNN
F 3 "" H 4125 925 60 0001 C CNN
1 4125 925
1 0 0 -1
$EndComp
$Comp
L C C24
U 1 1 54B2A2E0
P 3825 925
F 0 "C24" H 3875 1025 50 0000 L CNN
F 1 "0.1uF" H 3875 825 50 0000 L CNN
F 2 "SM0805" H 3825 925 60 0001 C CNN
F 3 "" H 3825 925 60 0001 C CNN
1 3825 925
1 0 0 -1
$EndComp
$Comp
L C C23
U 1 1 54B2A2E6
P 3525 925
F 0 "C23" H 3575 1025 50 0000 L CNN
F 1 "0.1uF" H 3575 825 50 0000 L CNN
F 2 "SM0805" H 3525 925 60 0001 C CNN
F 3 "" H 3525 925 60 0001 C CNN
1 3525 925
1 0 0 -1
$EndComp
$Comp
L GND #PWR072
U 1 1 54B2A2EC
P 4125 725
F 0 "#PWR072" H 4125 725 30 0001 C CNN
F 1 "GND" H 4125 655 30 0001 C CNN
F 2 "" H 4125 725 60 0000 C CNN
F 3 "" H 4125 725 60 0000 C CNN
1 4125 725
-1 0 0 1
$EndComp
$Comp
L GND #PWR073
U 1 1 54B2A2F2
P 3825 725
F 0 "#PWR073" H 3825 725 30 0001 C CNN
F 1 "GND" H 3825 655 30 0001 C CNN
F 2 "" H 3825 725 60 0000 C CNN
F 3 "" H 3825 725 60 0000 C CNN
1 3825 725
-1 0 0 1
$EndComp
$Comp
L GND #PWR074
U 1 1 54B2A2F8
P 3525 725
F 0 "#PWR074" H 3525 725 30 0001 C CNN
F 1 "GND" H 3525 655 30 0001 C CNN
F 2 "" H 3525 725 60 0000 C CNN
F 3 "" H 3525 725 60 0000 C CNN
1 3525 725
-1 0 0 1
$EndComp
Wire Wire Line
750 1125 750 1775
Wire Wire Line
2825 1125 2625 1125
Connection ~ 2825 1125
$Comp
L PWR_FLAG #FLG075
U 1 1 54B2C77F
P 13975 5500
F 0 "#FLG075" H 13975 5595 30 0001 C CNN
F 1 "PWR_FLAG" H 13975 5680 30 0000 C CNN
F 2 "" H 13975 5500 60 0000 C CNN
F 3 "" H 13975 5500 60 0000 C CNN
1 13975 5500
1 0 0 -1
$EndComp
$Comp
L PWR_FLAG #FLG076
U 1 1 54B2C792
P 13975 5750
F 0 "#FLG076" H 13975 5845 30 0001 C CNN
F 1 "PWR_FLAG" H 13975 5930 30 0000 C CNN
F 2 "" H 13975 5750 60 0000 C CNN
F 3 "" H 13975 5750 60 0000 C CNN
1 13975 5750
1 0 0 -1
$EndComp
$Comp
L PWR_FLAG #FLG077
U 1 1 54B2C7A1
P 13975 6000
F 0 "#FLG077" H 13975 6095 30 0001 C CNN
F 1 "PWR_FLAG" H 13975 6180 30 0000 C CNN
F 2 "" H 13975 6000 60 0000 C CNN
F 3 "" H 13975 6000 60 0000 C CNN
1 13975 6000
1 0 0 -1
$EndComp
$Comp
L PWR_FLAG #FLG078
U 1 1 54B2C7BB
P 2825 1125
F 0 "#FLG078" H 2825 1220 30 0001 C CNN
F 1 "PWR_FLAG" H 2825 1305 30 0000 C CNN
F 2 "" H 2825 1125 60 0000 C CNN
F 3 "" H 2825 1125 60 0000 C CNN
1 2825 1125
-1 0 0 1
$EndComp
$Comp
L CONN_4X2 P7
U 1 1 54B30230
P 12350 4200
F 0 "P7" H 12350 4450 50 0000 C CNN
F 1 "CONN_4X2" V 12350 4200 40 0000 C CNN
F 2 "pin_array_4x2" H 12350 4200 60 0001 C CNN
F 3 "" H 12350 4200 60 0000 C CNN
1 12350 4200
1 0 0 -1
$EndComp
$Comp
L CONN_4X2 P9
U 1 1 54B3047B
P 13750 4750
F 0 "P9" H 13750 5000 50 0000 C CNN
F 1 "CONN_4X2" V 13750 4750 40 0000 C CNN
F 2 "pin_array_4x2" H 13750 4750 60 0001 C CNN
F 3 "" H 13750 4750 60 0000 C CNN
1 13750 4750
1 0 0 -1
$EndComp
$Comp
L CONN_2X2 P6
U 1 1 54B30483
P 12350 3700
F 0 "P6" H 12350 3850 50 0000 C CNN
F 1 "CONN_2X2" H 12360 3570 40 0000 C CNN
F 2 "PIN_ARRAY_2X2" H 12350 3700 60 0001 C CNN
F 3 "" H 12350 3700 60 0000 C CNN
1 12350 3700
1 0 0 -1
$EndComp
$Comp
L CONN_4X2 P8
U 1 1 54B306C9
P 12350 4750
F 0 "P8" H 12350 5000 50 0000 C CNN
F 1 "CONN_4X2" V 12350 4750 40 0000 C CNN
F 2 "pin_array_4x2" H 12350 4750 60 0001 C CNN
F 3 "" H 12350 4750 60 0000 C CNN
1 12350 4750
1 0 0 -1
$EndComp
$Comp
L CONN_4X2 P12
U 1 1 54B308FC
P 15250 4750
F 0 "P12" H 15250 5000 50 0000 C CNN
F 1 "CONN_4X2" V 15250 4750 40 0000 C CNN
F 2 "pin_array_4x2" H 15250 4750 60 0001 C CNN
F 3 "" H 15250 4750 60 0000 C CNN
1 15250 4750
1 0 0 -1
$EndComp
$Comp
L CONN_4X2 P11
U 1 1 54B30B2F
P 15250 4200
F 0 "P11" H 15250 4450 50 0000 C CNN
F 1 "CONN_4X2" V 15250 4200 40 0000 C CNN
F 2 "pin_array_4x2" H 15250 4200 60 0001 C CNN
F 3 "" H 15250 4200 60 0000 C CNN
1 15250 4200
1 0 0 -1
$EndComp
$Comp
L CONN_2X2 P10
U 1 1 54B30B35
P 15250 3700
F 0 "P10" H 15250 3850 50 0000 C CNN
F 1 "CONN_2X2" H 15260 3570 40 0000 C CNN
F 2 "PIN_ARRAY_2X2" H 15250 3700 60 0001 C CNN
F 3 "" H 15250 3700 60 0000 C CNN
1 15250 3700
1 0 0 -1
$EndComp
$Comp
L CONN_8X2 P13
U 1 1 54B5C557
P 13750 4000
F 0 "P13" H 13750 4450 60 0000 C CNN
F 1 "CONN_8X2" V 13750 4000 50 0000 C CNN
F 2 "pin_array_8x2" H 13750 4000 60 0001 C CNN
F 3 "" H 13750 4000 60 0000 C CNN
1 13750 4000
1 0 0 -1
$EndComp
Text Label 14150 4350 0 60 ~ 0
PI8
Text Label 13350 4250 2 60 ~ 0
PI9
Text Label 14150 4250 0 60 ~ 0
PI10
Text Label 13350 4150 2 60 ~ 0
PI11
Text Label 14150 4150 0 60 ~ 0
PF0
Text Label 13350 4050 2 60 ~ 0
PF1
Text Label 14150 3850 0 60 ~ 0
PF2
Text Label 13350 3850 2 60 ~ 0
PF3
Text Label 14150 3950 0 60 ~ 0
PF4
Text Label 13350 3950 2 60 ~ 0
PF5
Text Label 14150 4050 0 60 ~ 0
PF6
Text Label 13350 3750 2 60 ~ 0
PF7
Text Label 13350 3650 2 60 ~ 0
PF8
Text Label 14150 3750 0 60 ~ 0
PF9
Text Label 14150 3650 0 60 ~ 0
PF10
Text Label 13350 4350 2 60 ~ 0
PI7
Text Label 15650 3750 0 60 ~ 0
PDR_ON
Text Label 14850 3750 2 60 ~ 0
PI4
Text Label 15650 3650 0 60 ~ 0
PI5
Text Label 14850 3650 2 60 ~ 0
PI6
Text Label 13350 4900 2 60 ~ 0
PG2
Text Label 13350 4800 2 60 ~ 0
PG3
Text Label 13350 4700 2 60 ~ 0
PG4
Text Label 13350 4600 2 60 ~ 0
PG5
Text Label 14150 4600 0 60 ~ 0
PG6
Text Label 14150 4700 0 60 ~ 0
PG7
Text Label 14150 4800 0 60 ~ 0
PG8
Text Label 14850 4900 2 60 ~ 0
PG9
Text Label 15650 4800 0 60 ~ 0
PG10
Text Label 14850 4800 2 60 ~ 0
PG11
Text Label 15650 4700 0 60 ~ 0
PG12
Text Label 14850 4700 2 60 ~ 0
PG13
Text Label 15650 4600 0 60 ~ 0
PG14
Text Label 14850 4600 2 60 ~ 0
PG15
Text Label 14850 4150 2 60 ~ 0
PI0
Text Label 15650 4150 0 60 ~ 0
PI1
Text Label 14850 4050 2 60 ~ 0
PI2
Text Label 15650 4050 0 60 ~ 0
PI3
Text Label 14850 4350 2 60 ~ 0
PH13
Text Label 14850 4250 2 60 ~ 0
PH14
Text Label 15650 4250 0 60 ~ 0
PH15
$Comp
L GND #PWR079
U 1 1 54B5E377
P 15650 4900
F 0 "#PWR079" H 15650 4900 30 0001 C CNN
F 1 "GND" H 15650 4830 30 0001 C CNN
F 2 "" H 15650 4900 60 0000 C CNN
F 3 "" H 15650 4900 60 0000 C CNN
1 15650 4900
0 -1 -1 0
$EndComp
$Comp
L GND #PWR080
U 1 1 54B5E388
P 14150 4900
F 0 "#PWR080" H 14150 4900 30 0001 C CNN
F 1 "GND" H 14150 4830 30 0001 C CNN
F 2 "" H 14150 4900 60 0000 C CNN
F 3 "" H 14150 4900 60 0000 C CNN
1 14150 4900
0 -1 -1 0
$EndComp
Text Label 12750 4050 0 60 ~ 0
PF11
Text Label 11950 4150 2 60 ~ 0
PF12
Text Label 12750 4150 0 60 ~ 0
PF13
Text Label 11950 4250 2 60 ~ 0
PF14
Text Label 12750 4250 0 60 ~ 0
PF15
Text Label 11950 4350 2 60 ~ 0
PG0
Text Label 12750 4350 0 60 ~ 0
PG1
Text Label 12750 3650 0 60 ~ 0
PH2
Text Label 11950 3650 2 60 ~ 0
PH3
Text Label 12750 3750 0 60 ~ 0
PH4
Text Label 11950 3750 2 60 ~ 0
PH5
Text Label 11950 4600 2 60 ~ 0
PH6
Text Label 12750 4600 0 60 ~ 0
PH7
Text Label 11950 4700 2 60 ~ 0
PH8
Text Label 12750 4700 0 60 ~ 0
PH9
Text Label 11950 4800 2 60 ~ 0
PH10
Text Label 12750 4800 0 60 ~ 0
PH11
Text Label 11950 4900 2 60 ~ 0
PH12
$Comp
L GND #PWR081
U 1 1 54B5E68A
P 12750 4900
F 0 "#PWR081" H 12750 4900 30 0001 C CNN
F 1 "GND" H 12750 4830 30 0001 C CNN
F 2 "" H 12750 4900 60 0000 C CNN
F 3 "" H 12750 4900 60 0000 C CNN
1 12750 4900
0 -1 1 0
$EndComp
$Comp
L GND #PWR082
U 1 1 54B5F093
P 15650 4350
F 0 "#PWR082" H 15650 4350 30 0001 C CNN
F 1 "GND" H 15650 4280 30 0001 C CNN
F 2 "" H 15650 4350 60 0000 C CNN
F 3 "" H 15650 4350 60 0000 C CNN
1 15650 4350
0 -1 -1 0
$EndComp
Text Label 8600 1125 3 60 ~ 0
VBAT
Wire Wire Line
750 1775 1250 1775
$Comp
L R R1
U 1 1 54C22CEB
P 1275 6275
F 0 "R1" V 1355 6275 50 0000 C CNN
F 1 "1k" V 1275 6275 50 0000 C CNN
F 2 "SM0805" H 1275 6275 60 0001 C CNN
F 3 "" H 1275 6275 60 0001 C CNN
1 1275 6275
-1 0 0 -1
$EndComp
Text Label 1275 6525 0 60 ~ 0
VDD
$Comp
L STM32F407IGT6 U1
U 1 1 54C22D56
P 6225 5925
F 0 "U1" H 6225 5825 50 0000 C CNN
F 1 "STM32F407IGT6" H 6225 6025 50 0000 C CNN
F 2 "LQFP-176" H 6225 5925 50 0001 C CNN
F 3 "-" H 6225 5925 50 0001 C CNN
1 6225 5925
1 0 0 -1
$EndComp
Wire Wire Line
1175 1575 1250 1575
$Comp
L GND #PWR083
U 1 1 557811F5
P 825 5875
F 0 "#PWR083" H 825 5875 30 0001 C CNN
F 1 "GND" H 825 5805 30 0001 C CNN
F 2 "" H 825 5875 60 0001 C CNN
F 3 "" H 825 5875 60 0001 C CNN
1 825 5875
1 0 0 -1
$EndComp
Text Label 825 5825 0 60 ~ 0
BYPASS_REG
Wire Wire Line
825 5825 825 5875
Wire Wire Line
825 5825 1275 5825
NoConn ~ 11950 4050
$Comp
L CRYSTAL(MC306) X2
U 1 1 557D6DA5
P 12675 9350
F 0 "X2" H 12675 9500 60 0000 C CNN
F 1 "CRYSTAL(MC306)" H 12675 9200 60 0000 C CNN
F 2 "~" H 12675 9350 60 0000 C CNN
F 3 "~" H 12675 9350 60 0000 C CNN
1 12675 9350
0 -1 -1 0
$EndComp
$EndSCHEMATC
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