AT89LP6440 Datasheet PDF - ATMEL 8-bit Microcontroller Specs

AT89LP6440 - 8-bit Microcontroller

This page provides the datasheet information for the AT89LP6440, a member of the AT89LP3240 8-bit Microcontroller family.

Datasheet Summary

Description

Table 1-1.

Features

8-bit Microcontroller Compatible with MCS®51 Products.
Enhanced 8051 Architecture.
Single-clock Cycle per Byte Fetch.
Up to 20 MIPS Throughput at 20 MHz Clock Frequency.
Fully Static Operation: 0 Hz to 20 MHz.
On-chip 2-cycle Hardware Multiplier.
16x16 Multiply.
Accumulate Unit.
256x8 Internal RAM.
4096x8 Internal Extra RAM.
Up to 4KB Extended Stack in Extra RAM.
Dual Data Pointers.

Datasheet Details

Part number	AT89LP6440
Manufacturer	ATMEL
File Size	3.11 MB
Description	8-bit Microcontroller
Datasheet	AT89LP6440 Datasheet
Additional preview pages of the AT89LP6440 datasheet.

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Full PDF Text Transcription

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Features • 8-bit Microcontroller Compatible with MCS®51 Products • Enhanced 8051 Architecture – Single-clock Cycle per Byte Fetch – Up to 20 MIPS Throughput at 20 MHz Clock Frequency – Fully Static Operation: 0 Hz to 20 MHz – On-chip 2-cycle Hardware Multiplier – 16x16 Multiply–Accumulate Unit – 256x8 Internal RAM – 4096x8 Internal Extra RAM – Up to 4KB Extended Stack in Extra RAM – Dual Data Pointers – 4-level Interrupt Priority • Nonvolatile Program and Data Memory – 32K/64K Bytes of In-System Programmable (ISP) Flash Program Memory – 8K Bytes of Flash Data Memory – Endurance: Minimum 100,000 Write/Erase Cycles – Serial Interface for Program Downloading – 64-byte Fast Page Programming Mode – 256-Byte User Signature Array – 2-level Program Memory Lock for Software Security – In-Applicatio

Published: Dec 30, 2015 |