AT29C256-70TC - Microchip Technology

Manufacturer Part Number

AT29C256-70TC

Manufacturer

Microchip Technology

Introduction

The AT29C256-70TC is a 256Kbit parallel interface flash memory chip.

Product Features and Performance

Non-Volatile flash memory

256Kbit memory size

32K x 8 memory organization

Parallel memory interface

10ms write cycle time for word or page

70 ns access time

Product Advantages

Non-volatility ensures data retention without power

Fast access time for high-speed operations

Reliable write cycle timing for consistent performance

Key Technical Parameters

Memory Size: 256Kbit

Memory Organization: 32K x 8

Write Cycle Time - Word, Page: 10ms

Access Time: 70 ns

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature Range: 0°C ~ 70°C

Quality and Safety Features

Designed for surface mount technology

Operates within standard industrial temperature ranges

Compatibility

Compatible with devices requiring parallel flash memory

Application Areas

Legacy electronic systems

Industrial controllers

Automotive electronics

Embedded systems with a need for a reliable, non-volatile memory

Product Lifecycle

Obsolete - Not recommended for new designs

Potential for replacement or upgrades with newer flash memory technologies

Several Key Reasons to Choose This Product

Offers a balance of speed and reliability for memory storage

Suitable for applications where long-term data retention is critical

Supports a wide range of supply voltages for versatile usage

Proven technology from a reputable manufacturer, Microchip Technology

Designed for integration into various electronic systems needing a robust memory solution