8-Bit MCU, 8KB Flash, 50MHz, 21 I/O, QFN
8-bit 50MHz MCU, 16KB Flash, 1KB RAM, 21 I/O, QFN
8-bit MCU 8051 CISC 48MHz 64KB Flash QFN
8-Bit MCU, 100MHz, 32KB FLASH, QFN-28
8-Bit 8051 MCU, 2KB FLASH, 25MHz, QFN, I2C, UART
