AT27C020-90PC - Microchip Technology

Manufacturer Part Number

AT27C020-90PC

Manufacturer

Microchip Technology

Introduction

The AT27C020-90PC is a 2Mbit, one-time programmable (OTP), parallel interface EPROM, designed by Microchip Technology for high-speed applications requiring a non-volatile memory solution.

Product Features and Performance

Memory Size: 2Mbit

Memory Organization: 256K x 8

Access Time: 90 ns

Technology: EPROM - OTP, allowing for a high-reliability data storage solution.

Parallel memory interface for efficient data transfer.

Suitable for high-performance, non-volatile memory applications.

Product Advantages

One-time programmable feature ensures data integrity and security.

High-access speed (90 ns) enables faster data retrieval.

Large memory size (2Mbit) suitable for significant code or data storage.

Through-hole mounting provides robust physical attachment for durable hardware designs.

Wide operating temperature range (0°C ~ 70°C) ensures reliability across various environments.

Key Technical Parameters

Memory Type: Non-Volatile

Memory Format: EPROM

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature Range: 0°C ~ 70°C

Package / Case: 32-DIP

Mounting Type: Through Hole

Quality and Safety Features

Built with Microchip Technology's renowned manufacturing quality.

Designed for reliable data storage under a wide range of environmental conditions.

Compatibility

Compatible with a wide range of microcontrollers and processors that support a parallel memory interface.

Can be used in systems requiring 4.5V to 5.5V supply voltages.

Application Areas

Suitable for a wide range of applications including:

Embedded systems

Industrial controls

Telecommunications

Gaming and entertainment systems

Product Lifecycle

Status: Obsolete

While the AT27C020-90PC is now obsolete, alternatives and upgrades may be available for new designs or replacement needs.

Several Key Reasons to Choose This Product

Ideal for applications requiring a large, non-volatile memory with fast access times.

The OTP feature offers enhanced security for stored data.

Robust through-hole package ensures durability and long-term reliability.

Manufactured by Microchip Technology, a leader in semiconductor solutions.

Suitable for a broad spectrum of applications from industrial controls to consumer electronics.

Supports older legacy systems that require parallel interface EPROMs.