8051 Core 48MHz 24I/O 16KB ROMless Microcontroller, SSOP-26, Lead Free
Microcontroller, 8-Bit, 8051 CPU, 48MHz, CMOS, 8 X 8 MM, QFN-56
Microcontroller 8-Bit 48MHz 3.15-3.45V 56-Pin HVQCCN