STMicroelectronics STM32G081B-EVAL User Manual page 50

JOY_SEL
MC_BusVoltage
MC_CurrentA
MC_HeatsinkTemperature
Audio_OUT_L
Audio_OUT_R
Audio_IN
MC_CurrentB SPI1_MOSI
USART1_TX_BOOT MC_UH
MC_VH
MC_WH
USART1_RX_BOOT USART1_CTS
USART1_RTS
1
SWCLK SWDAT
2
D4 3
Bootloader_BOOT0
BAT60JFILM
JP9
MC_EnIndex
MC_PFCpwm
Potentiometer
PB3
SPI1_SCK
SPI1_MISO
MC_EnB
I2C1_SCL
I2C1_SDA
LCD_CS_OD
MC_NTC
MC_CurrentC
DB_DET
MC_EmergencySTOP
MC_DissipativeBrake
VDD
JP11
R84 0
VDD_MCU
C32
C33
100nF
100nF
Figure 30. STM32G081B-EVAL MCU
U7
PA0 17 13
PA0 PC0
PA1 18 14
PA1 PC1
PA2 19 15
PA2 PC2
PA3 20 16
PA3 PC3
PA4 21 25
PA4 PC4
PA5 22 26
PA5 PC5
PA6 23 38
PA6 PC6
PA7 24 39
PA7 PC7
PA8 36 48
PA8 PC8
PA9 37 49
PA9 PC9
PA10 42 64
PA10 PC10
PA11 43 1
PA11 [PA9] PC11
PA12 44 2
PA12 [PA10] PC12
PA13 45 3
PA13 PC13
PA14 46 4
PA14 - BOOT0 PC14 - OSC32_IN
PA15 47 5
PA15 PC15 - OSC32_OUT
PB0 27 50
PB0 PD0
PB1 28 51
PB1 PD1
PB2 29 52
PB2 PD2
R38 0 57 53
PB3 PD3
PB4 58 54
PB4 PD4
PB5 59 55
PB5 PD5
PB6 60 56
PB6 PD6
PB7 61
PB7
PB8 62 40
PB8 PD8[VSS_2]
PB9 63 41
PB9 PD9[VDD_2]
PB10 30
PB10
PB11 31
PB11
PB12 32 10
PB12 PF0 - OSC_IN
PB13 33 11
PB13 PF1 - OSC_OUT
PB14 34
PB14
PB15 35 12
PB15 PF2 - NRST
VDD_MCU 6
PF3 - VBAT
8
VDD_1
9 7
VSS_1 PF4 - VREF+
STM32G0
SB17
VREF+
VREF+
L1
VDD
BEAD(FCM1608KF-601T03) SB22
BT1
CR1220 holder
VDD
D5
JP12
Bootloader_RESET
BAT60JFILM
VREF+
C31 C39
4.7uF 1uF
PC0
EX_RESET_OD
PC1
MC_PFCsync1
PC2
JOY_UP
PC3
JOY_DOWN
PC4
USART1_TX
PC5
USART1_RX
PC6
MC_EnA
PC7
JOY_RIGHT
PC8
JOY_LEFT
PC9
SDcard_detect
PC10
VCP_TX
PC11
VCP_RX
PC12
SPI1_MOSI_DIR
PC13
C34
Tamper_key
R43
PC14
PC15
0
4.7pF
X2
PD0 NX3215SA-32.768KHZ-EXS00A-MU00525
MC_PFCsync2
PD1
C35
MicroSD_CS_OD
R44
PD2
MC_UL
PD3
0
MC_VL
PD4 4.7pF
MC_WL
PD5
LED1
PD6
LED2
SB14
SB13
VDD_MCU
SB11 PD8
LED3
SB10 PD9 C36
LED4
R45
PF0
PF1
0
3.9pF
PF2
X3
NX3225GD-8.000M-EXS00A-CG04874
PF3
TP4 C37
R46
PF4 VREF+
0
C38 3.9pF
SB23
10nF
B1
RESET# 2 1
3 4
TD-0341 [RESET/Black]
3
2 C88
1
100nF
JP15
RESET#
Title:
Project:
Variant:
Revision:
Size: A4
PA[0..15]
PA[0..15]
PB[0..15]
PB[0..15]
PC[0..15]
PC[0..15]
PD[0..6]
PD[0..6]
PD[8..9]
PD[8..9]
PF[0..4]
PF[0..4]
MCU
STM32G081B-EVAL Mother board
Variant name is not interpreted until output
B 01 - Reference: MB1350
Date: 31-AUG-17 Sheet: 3 of 12