8-Bit 8051 MCU, 40MHz, 44-Pin PQCC, Commercial
IC MCU 8BIT ROMLESS 44PLCC
Industrial Microcontroller 8-Bit 40MHz 32K RAM 5V 4.5-5.5V
Microcontroller, 8-Bit, 8051 CPU, 40MHz, CMOS, PQCC44, PLASTIC, LCC-44
