25AA040T-I/SN - Microchip Technology

Manufacturer Part Number

25AA040T-I/SN

Manufacturer

microchip-technology

Introduction

The 25AA040T-I/SN is a 4Kbit EEPROM from Microchip Technology notable for its low-power consumption and SPI interface, designed for a wide array of applications requiring reliable non-volatile memory.

Product Features and Performance

Non-Volatile EEPROM memory

4Kbit memory size with a 512 x 8 organization

SPI interface for serial communication

Wide clock frequency up to 1 MHz

Wide voltage supply range from 1.8V to 5.5V

Operational across a temperature range of -40°C to 85°C

Surface mount 8-SOIC package

Product Advantages

Flexibility in voltage supply facilitates integration into various circuit designs.

Fast write cycle time of 5ms for efficient data management.

Durable in harsh temperature conditions.

SPI interface allows for simple integration into existing communication buses.

Compact form factor for space-constrained applications.

Key Technical Parameters

Memory Type: EEPROM

Memory Format: EEPROM

Memory Size: 4Kbit

Memory Organization: 512 x 8

Memory Interface: SPI

Clock Frequency: 1 MHz

Write Cycle Time Word, Page: 5ms

Voltage Supply: 1.8V ~ 5.5V

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

Quality and Safety Features

Operates reliably within specified temperature and voltage ranges.

Compatibility

Compatible with applications and devices that require non-volatile memory with a SPI interface.

Application Areas

Industrial automation

Consumer electronics

Automotive systems

Medical devices

Data logging systems

Product Lifecycle

The product is currently active, indicating ongoing manufacturing and support.

No indication of nearing discontinuation, providing stability for design-in processes.

Several Key Reasons to Choose This Product

Reliable EEPROM technology from Microchip, a leading manufacturer.

Wide operating range suitable for diverse applications.

Low-power consumption enhancing energy efficiency.

Robust data storage solution with quick write cycle.

Flexible compatibility and easy integration into systems with SPI.

Continuous product support and availability from Microchip Technology.