AT25040B-MAHL-T - Microchip Technology

Manufacturer Part Number

AT25040B-MAHL-T

Manufacturer

Microchip Technology

Introduction

EEPROM memory chip for data storage in electronic devices

Product Features and Performance

Non-Volatile EEPROM

Memory Size 4Kbit

SPI Memory Interface

High Clock Frequency up to 20 MHz

Fast Write Cycle Time Word/Page at 5ms

Product Advantages

Robust data retention

Low-power consumption

Wide voltage supply range 1.8V to 5.5V

Operational across a wide temperature range from -40°C to 85°C

Key Technical Parameters

Memory Format: EEPROM

Memory Organization: 512 x 8

Clock Frequency: 20 MHz

Voltage Supply: 1.8V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Reliable data storage solution

Consistent performance over temperature and voltage variations

Compatibility

SPI bus interface for wide compatibility with microcontrollers

Application Areas

Embedded systems

Consumer electronics

Telecommunications

Automotive electronics

Industrial automation

Product Lifecycle

Product Status: Active

No known discontinuation, replacements, or upgrades indicated

Key Reasons to Choose This Product

Large storage capacity within a compact integrated chip

Fast data access and transfer rates

Excellent data retention and endurance

Supports a broad range of power supplies

Ease of integration due to SPI standard

Suitable for harsh operating environments

Provides reliable storage solution for critical data