MCU 8-BIT XC800 8051 CISC 24KB FLASH 2.5V/5V 64-PIN TQFP
24MHz 8051 Microcontroller, 24KB FLASH, 1.75KB RAM, SPI, UART, TQFP
KX886LM6FFA5VACXT
KX888LM6FFI5VACXT