P89V51RD2BN Overview
Key Specifications
Package: DIP
Pins: 40
Operating Voltage: 5 V
Max Voltage (typical range): 5.5 V
Description
The P89V51RB2/RC2/RD2 are 80C51 microcontrollers with 16/32/64 kB flash and 1024 B of data RAM. A key feature of the P89V51RB2/RC2/RD2 is its X2 mode option.