AT25M02-SSHM-B - Microchip Technology

Manufacturer Part Number

AT25M02-SSHM-B

Manufacturer

Microchip Technology

Introduction

The AT25M02-SSHM-B is a 2Mbit serial EEPROM from Microchip Technology, designed for non-volatile memory storage with an SPI interface.

Product Features and Performance

Non-Volatile EEPROM Memory

2Mbit Memory Size

Serial Peripheral Interface (SPI)

High Reliability with Endurance of 1 Million Write Cycles

Data Retention of 100 Years

Low-Power Consumption

Write Cycle Time - Word, Page: 10ms

Compatible with Serial EEPROM 2-wire Protocol

Software Write Protection

Product Advantages

Wide Voltage Range from 1.7V to 5.5V

Operational Across a Broad Temperature Range -40°C to 85°C

High-Speed Clock Frequency of 5 MHz for Faster Data Transfer

Good for both Prototyping and Mass Production with its Availability in Tube Packaging

Industry-Standard 8-SOIC Package for Easy Mounting

Key Technical Parameters

Memory Type: EEPROM

Memory Format: EEPROM

Memory Size: 2Mbit

Memory Organization: 256K x 8

Memory Interface: SPI

Clock Frequency: 5 MHz

Voltage - Supply: 1.7V ~ 5.5V

Operating Temperature: -40°C ~ 85°C (TC)

Quality and Safety Features

Built-In Write Protection to Prevent Accidental Memory Erasure

High Endurance and Data Retention for Reliable Long-term Storage

Compatibility

SPI Compatible Interface for Easy Integration with Most Microcontrollers

Application Areas

Consumer Electronics

Automotive Industry

Communications Equipment

Industrial Control Systems

Internet of Things Devices

Product Lifecycle

Active Status, Not Nearing Discontinuation

Replacement and Upgrade Options Are Typically Available for EEPROMs

Several Key Reasons to Choose This Product

Ideal for Long-Term Data Storage Applications Due to High Reliability and Data Retention Capabilities

Flexibility in Voltage Supply Ensures Compatibility with Various System Design Requirements

Robust Operating Temperature Range Suits Harsh Environmental Conditions

Support for High-Speed Data Transactions Enhances Overall System Performance

Ease of Integration with Existing Hardware Due to Standard Packaging and SPI Interface