8-Bit 8051 MCU, 60MHz, 44-Pin PQFP, 5V
IC Mcu 8 Bit Romless 44VQFP
8-Bit 8051 MCU, 60MHz, 5V, 40-Pin DIP
8-Bit 8051 MCU, 30MHz, 44-Pin PQFP, 2.7-5.5V
IC MCU 8BIT 40/30MHZ 44-PQFP
80C51 8-Bit Microcontroller, 60MHz, 128B RAM, DIP Package, 0-70°C
80C31 8051 Core Microcontroller, 40MHz, 32 I/Os, QFP Package
