8051 Core Microcontroller, 8b Data Bus, 14 I/Os, I2C/SPI/UART, TSSOP
8-bit 80C51 MCU, 2KB FLASH, 18MHz, TSSOP, I2C, UART, SPI
80C51 Core 8b 18MHz 1.5W TSSOP Surface Mount Microcontroller
IC 80C51 MCU FLASH 2KB 16TSSOP
