Nuvoton NuMicro 8051 Series User Manual page 11

Header
Pin No.
P2.6 / UART1_RXD / PWM3_CH1 / ACMP1_O
JP3.1 JP3.2 1
P2.5 / ADC_CH0 / ACMP0_P0 / ACMP1_P0 / I2C0_SCL / PWM0_CH0 / UART2_TXD / T0 /
JP3.3 JP3.4 2
INT0
P2.4 / ADC_CH1 / ACMP0_N0 / I2C0_SDA / PWM0_CH1 / UART2_RXD / T1 / INT1
JP3.5 JP3.6 3
P2.3 / ADC_CH2 / ACMP0_P1 / ACMP1_P1 / I2C1_SCL / UART1_TXD / PWM0_CH2 /
JP3.7 JP3.8 4
PWM0_BRAKE
P2.2 / ADC_CH3 / ACMP1_N0 / I2C1_SDA / UART1_RXD / PWM0_CH3
JP3.9 JP3.10 5
2.1 / ADC_CH4 / ACMP0_P2 / ACMP1_P2 / UART2_TXD / I2C1_SCL / PWM0_CH4 /
JP3.11 JP3.12 6
PWM3_CH0 / PWM0_BRAKE
P2.0 / ADC_CH5 / ACMP0_N1 / UART2_RXD / I2C1_SDA / PWM0_CH5 / PWM3_CH1 /
JP3.13 JP3.14 7
PWM0_BRAKE
JP3
P1.3 / IC0
JP3.15 JP3.16 8
P1.2 / UART3_TXD / IC1
JP3.17 JP3.18 9
P1.1 / UART3_RXD / UART1_TXD / IC2
JP3.19 JP3.20 10
P1.0 / UART1_RXD / IC0
JP3.21 JP3.22 11
P3.7 / SPI1_MOSI
JP3.23 JP3.24 12
P5.7 / PWM0_BRAKE / PWM0_CH4 / CLKO
JP3.25 JP3.26 13
P5.5 / UART2_RXD / PWM0_CH0 / X32_IN / STADC
JP3.27 JP3.28 14
P5.4 / UART2_TXD / PWM0_CH1 / X32_OUT
JP3.29 JP3.30 15
P5.3 / UART0_TXD / I2C0_SCL / XT1_IN
JP3.31 JP3.32 16
P5.2 / UART0_RXD / I2C0_SDA / XT1_OUT
JP5.1 JP5.2 17
P3.5 / PWM2_CH0 / T0
JP5.3 JP5.4 18
P3.4 / PWM2_CH1 / T1
JP5.5 JP5.6 19
P0.7 / UART0_TXD / I2C1_SCL / PWM3_CH0 / INT1
JP5.7 JP5.8 20
P0.6 / UART0_RXD / I2C1_SDA / PWM3_CH1 / INT0
JP5.9 JP5.10 21
V
JP5.11 JP5.12 22
SS
V
JP5.13 JP5.14 23
DD
P3.6 / PWM0_CH5 / INT1
JP5
JP5.15 JP5.16 24
P0.5 / UART0_TXD / I2C0_SCL / PWM0_CH0
JP5.17 JP5.18 25
P0.4 / UART0_RXD / I2C0_SDA / PWM0_CH1
JP5.19 JP5.20 26
P0.3 / SPI0_SS / SPI1_SS / UART1_TXD / I2C1_SCL / STADC / PWM0_CH2 / CLKO
JP5.21 JP5.22 27
P0.2 / SPI0_CLK / SPI1_CLK / UART1_RXD / I2C1_SDA / PWM0_CH3
JP5.23 JP5.24 28
P0.1 / SPI0_MISO / SPI1_MISO / UART2_RXD / UART0_TXD / PWM0_CH4
JP5.25 JP5.26 29
P0.0 / SPI0_MOSI / SPI1_MOSI / UART2_TXD / UART0_RXD / PWM0_CH5
JP5.27 JP5.28 30
P5.6 / PWM0_BRAKE / PWM0_CH1 / CLKO
JP5.29 JP5.30 31
Mar. 08, 2021
ML51SD1AE
Function
Page 11 of 38
NuMaker-ML51SD
Rev 1.01