80C51RA Datasheet (NXP) - 8-bit microcontroller

80C51RA Description

Three different Single-Chip 8-Bit Microcontroller families are presented in this datasheet: * 8XC54/8XC58 * 80C51FA/8XC51FA/8XC51FB/8XC51FC * 80C51RA+/8XC51RA+/8XC51RB+/8XC51RC+/8XC51RD+ For applications requiring 4K ROM/EPROM, see the 8XC51/80C31 8-bit CMOS (low voltage, low

INTEGRATED CIRCUITS 8XC54/58 8XC51FA/FB/FC/80C51FA 8XC51RA+/RB+/RC+/RD+/80C51RA + 80C51 8-bit microcontroller family 8K *64K/256 *1K OTP/ROM/ROMless, low voltage (2.7V *5.5V), low power, high speed (33 MHz) Product specification Replaces datasheet 8XC52/54/58/80C32 8XC51FA/FB/FC/80C51FA 8XC51RA+/RB+/RC+/RD+/80C51RA + of 1999 Apr 01 2000 Aug 07 Philips Semiconductors Philips Semiconductors 80C51 8-bit microcontroller family 8K *64K/256 *1K OTP/ROM/ROMless,

80C51RA Features

* make it an even more powerful microcontroller for applications that require pulse width modulation, high-speed I/O and up/down counting capabilities such as motor control. It also has a more versatile serial channel that facilitates multiprocessor communications. FEATURES

* 80C51 Central Pr