JP4.7
JP4.8
36
JP4.9
JP4.10
37
JP4.11
JP4.12
38
JP4.13
JP4.14
39
JP4.15
JP4.16
40
JP4.17
JP4.18
41
JP4.19
JP4.20
42
JP4.21
JP4.22
43
JP4.23
JP4.24
44
JP4.25
JP4.26
45
JP4.27
JP4.28
46
JP4.29
JP4.30
47
JP4.15
JP4.32
48
JP6.1
JP6.2
49
JP6.3
JP6.4
50
JP6.5
JP6.6
51
JP6.7
JP6.8
52
JP6.9
JP6.10
53
JP6.11
JP6.12
54
JP6.13
JP6.14
55
JP6.15
JP6.16
56
JP6
JP6.17
JP6.18
57
JP6.19
JP6.20
58
JP6.21
JP6.22
59
JP6.23
JP6.24
60
JP6.25
JP6.26
61
JP6.27
JP6.28
62
JP6.29
JP6.30
63
JP6.15
JP6.32
64
Table 2-2 M031SD2AE Full-pin Extension Connectors and GPIO Function List
Feb.
20, 2019
PC.4/UART2_RXD/I2C1_SDA/PWM1_CH1
PC.3/UART2_nRTS/PWM1_CH2
PC.2/UART2_nCTS/PWM1_CH3
PC.1/UART2_TXD/I2C0_SCL/PWM1_CH4/ACMP0_O
PC.0/UART2_RXD/I2C0_SDA/PWM1_CH5/ACMP1_O
PD.3/USCI0_CTL1/SPI0_SS/UART0_TXD
PD.2/USCI0_DAT1/SPI0_CLK/UART0_RXD
PD.1/USCI0_DAT0/SPI0_MISO
PD.0/USCI0_CLK/SPI0_MOSI/TM2
PA.12/I2C1_SCL
PA.13/I2C1_SDA
PA.14/UART0_TXD
PA.15/UART0_RXD
VSS
LDO_CAP
VDD
PC.14/SPI0_I2SMCLK/USCI0_CTL0/TM1
PB.15/ADC0_CH15/SPI0_SS/USCI0_CTL1/UART0_nCTS/PWM1_CH0/TM0_EXT/PWM
0_BRAKE1
PB.14/ADC0_CH14/SPI0_CLK/USCI0_DAT1/UART0_nRTS/PWM1_CH1/TM1_EXT/CLK
O
PB.13/ADC0_CH13/ACMP0_P3/ACMP1_P3/SPI0_MISO/USCI0_DAT0/UART0_TXD/PW
M1_CH2/TM2_EXT
PB.12/ADC0_CH12/ACMP0_P2/ACMP1_P2/SPI0_MOSI/USCI0_CLK/UART0_RXD/PW
M1_CH3/TM3_EXT
AVDD
VREF
AVSS
PB.11/ADC0_CH11/UART0_nCTS/I2C1_SCL/SPI0_I2SMCLK
PB.10/ADC0_CH10/UART0_nRTS/I2C1_SDA
PB.9/ADC0_CH9/UART0_TXD/UART1_nCTS
PB.8/ADC0_CH8/UART0_RXD/UART1_nRTS
PB.7/ADC0_CH7/UART1_TXD/PWM1_BRAKE0/PWM1_CH4/INT5/ACMP0_O
Page 14 of 37
NuMaker-M031SD
Rev 1.00