AT25FS040N-SH27-T - Microchip Technology

Manufacturer Part Number

AT25FS040N-SH27-T

Manufacturer

Microchip Technology

Introduction

The AT25FS040N-SH27-T is a non-volatile FLASH memory device.

Product Features and Performance

Non-Volatile Memory Technology

FLASH Storage Format

Memory Size of 4Mbit

Organization: 512K x 8

SPI Memory Interface

Maximum Clock Frequency of 50 MHz

Write Cycle Time: 50µs for Word/Page

Product Advantages

Robust storage solution for data retention without power

High-speed SPI interface for rapid data access

Optimized for high-performance applications

Key Technical Parameters

Memory Type: FLASH

Memory Size: 4Mbit

Memory Interface: SPI

Clock Frequency: 50 MHz

Voltage Supply Range: 2.7V to 3.6V

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Reliable operation in extreme temperature conditions

Compliance with industry-standard safety and quality norms

Compatibility

Surface Mount 8-SOIC Package

Compatible with standard PCB assembly processes

Application Areas

Embedded systems

Industrial applications

Automation controls

Product Lifecycle

Obsolete status

Replacements or upgrades may be limited

Several Key Reasons to Choose This Product

Stable and reliable FLASH memory storage option

Suitable for use in harsh temperature environments

Fast data access with SPI interface

Ideal for applications where long-term data retention is critical

Directly compatible with various microcontrollers and processors for ease of integration