IC 80C51 MCU 8KB FLASH 20TSSOP
8-bit 18MHz MCU, 8KB FLASH, 256B RAM, I2C, SPI, UART, TSSOP
80C51 MCU, 4KB Flash, 18MHz, 8b, I2C, UART, 20TSSOP
8-bit MCU, 80C51, 8KB Flash, 256B RAM, 18MHz, TSSOP
