AT87F51 Datasheet (Atmel) - 8-Bit Microcontroller

AT87F51, 8-Bit Microcontroller

The AT87F51 is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of QuickFlash Programmable Read Only Memory.

The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry standard MCS-51™ instruction set and pinout.

The on

AT87F51 Features

* Compatible with MCS-51™ Products

* 4K Bytes of User Programmable QuickFlash™ Memory

* Fully Static Operation: 0 Hz to 24 MHz

* Three-Level Program Memory Lock

* 128 x 8-Bit Internal RAM

* 32 Programmable I/O Lines

* Two 16-Bit Timer/Counters