8-Bit 50MHz FLASH MCU, 64KB, 4.25KB RAM, QFP, 1.8-5.25V
8-Bit MCU, 50MHz, 64KB FLASH, 40 I/O, QFN
64KB FLASH 8051 Microcontroller, 40 I/Os, 4 Timers, 50MHz, QFN Package
TQFP 8b 50MHz 64KB FLASH MCU with I2C/SPI/UART
C8051F501-GQ