SST39VF400A-70-4I-B3KE - Microchip Technology

Manufacturer Part Number

SST39VF400A-70-4I-B3KE

Manufacturer

Microchip Technology

Introduction

A high-performance 4Mbit FLASH memory chip designed for a wide range of applications.

Product Features and Performance

Non-volatile FLASH memory

4Mbit memory size

256K x 16 memory organization

Parallel memory interface

20µs write cycle time for word or page

70ns access time

Operating temperature range from -40°C to 85°C

Surface mount 48-TFBGA package

Product Advantages

High reliability and endurance

Low power consumption

Fast read and write capabilities

Broad operating temperature range suitable for industrial applications

Key Technical Parameters

Memory Type: FLASH

Memory Format: FLASH

Memory Size: 4Mbit

Memory Organization: 256K x 16

Write Cycle Time - Word, Page: 20µs

Access Time: 70ns

Voltage - Supply: 2.7V to 3.6V

Quality and Safety Features

Extended temperature range for reliable operation in harsh environments

Robust package for surface mounting

Compatibility

Supports parallel interface for easy integration with most microcontrollers

Application Areas

Automotive electronics

Industrial control systems

Medical devices

Networking hardware

Consumer electronics

Product Lifecycle

Currently active with no near-term discontinuation

Replacements or upgrades may be available

Several Key Reasons to Choose This Product

Long-term reliability for critical applications

Suitable for a variety of demanding environments

Ease of integration with existing technology

Strong support and documentation from Microchip Technology

Thoroughly tested to ensure quality and performance standards