microcontroller

HC18M303D-SOP28-T

Symbol

Footprint

3D Model

Pin Map

Name	Type	Mount	Shape	Width × Height (mm)
PWM01/SPI_SS/IIC_SCK/UART_RX/TK0/PORTB7	input	SMD	oval	0.6×2.3
PWM0/SPI_SCK/IIC_SDA/UART_TX/TK1/PORTB6	output	SMD	oval	0.6×2.3
SPI_MISO/TK2/PORTB5	io	SMD	oval	0.6×2.3
SPI_MOSI/TK3/PORTB4	passive	SMD	oval	0.6×2.3
INT0/TK4/PORTB3	passive	SMD	oval	0.6×2.3
TK5/PORTB2	passive	SMD	oval	0.6×2.3
TK6/PORTB1	passive	SMD	oval	0.6×2.3
TK7/PORTB0	passive	SMD	oval	0.6×2.3
PWM01/SPI_SS/IIC_SCK/UART_RX/TK8/AN7/PORTA7	passive	SMD	oval	0.6×2.3
TK9/AN6/PORTA6	passive	SMD	oval	0.6×2.3
TK10/PORTA5	passive	SMD	oval	0.6×2.3
TK11/AN4/PORTA4	passive	SMD	oval	0.6×2.3
GND	ground	SMD	oval	0.6×2.3
VDD	power	SMD	oval	0.6×2.3
PORTA3/AN3/UART_TX/IIC_SDA/SPI_SCK/INT0/PWM0	passive	SMD	oval	0.6×2.3
PORTA2/AN2/UART_RX/IIC_SCK/PWM01	passive	SMD	oval	0.6×2.3
PORTA1/AN1	passive	SMD	oval	0.6×2.3
PORTA0/AN0/FLT0/UART_TX/IIC_SDA/INT0/PWM0	passive	SMD	oval	0.6×2.3
PORTC7/AN15	passive	SMD	oval	0.6×2.3
PORTC6/AN14	passive	SMD	oval	0.6×2.3
PORTC5/AN13	passive	SMD	oval	0.6×2.3
PORTC4/VPP/RST#	passive	SMD	oval	0.6×2.3
PORTD5/AN12/UART_RX/IIC_SCK/SPI_MOSI/PWM01	passive	SMD	oval	0.6×2.3
PORTD4/AN11/UART_TX/IIC_SDA/SPI_MISO/PWM0	passive	SMD	oval	0.6×2.3
PORTC3/EOUT/SPI_SS	passive	SMD	oval	0.6×2.3
PORTC2/AN10/PGC/UART_RX/IIC_SCK/SPI_SCK/PWM01	passive	SMD	oval	0.6×2.3
PORTC1/AN9/Vref/SPI_MOSI/INT0	passive	SMD	oval	0.6×2.3
PORTC0/AN8/PGD/UART_TX/IIC_SDA/SPI_MISO/PWM0	passive	SMD	oval	0.6×2.3