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AT89C4051 - 8-Bit Microcontroller

Product Overview

ATMEL Corporation

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AT89C4051 8-Bit Microcontroller by ATMEL Corporation - Datasheet Preview — Datasheet preview – AT89C4051

Datasheet Details

Part number	AT89C4051
Manufacturer	ATMEL Corporation
File Size	234.99 KB
Description	8-Bit Microcontroller
Datasheet	AT89C4051 Datasheet
Note	This datasheet PDF includes multiple part numbers: AT89C4051, AT8. Please refer to the document for exact specifications by model.
Additional preview pages of the AT89C4051 datasheet.

Product details

Description

The AT89C4051 is a low-voltage, high-performance CMOS 8-bit microcontroller with 4K bytes of Flash programmable and erasable read-only memory.

Features

Compatible with MCS®51 Products.
4K Bytes of Reprogrammable Flash Memory.
Endurance: 10,000 Write/Erase Cycles.
2.7V to 6V Operating Range.
Fully Static Operation: 0 Hz to 24 MHz.
Two-level Program Memory Lock.
128 x 8-bit Internal RAM.
15 Programmable I/O Lines.
Two 16-bit Timer/Counters.
Six Interrupt Sources.
Programmable Serial UART Channel.
Direct LED Drive Outputs.
On-chip.

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Published: Mar 23, 2005 |