AT25040AN-10SU-1.8 - Microchip Technology

Manufacturer Part Number

AT25040AN-10SU-1.8

Manufacturer

Microchip Technology

Introduction

The AT25040AN-10SU-1.8 is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device provided by Microchip Technology, optimized for a range of data storage use cases where low power consumption and a small form factor are primary considerations.

Product Features and Performance

Non-Volatile memory retains data without power

4Kbit memory size featuring a 512 x 8 configuration

Utilizes Serial Peripheral Interface (SPI) for communication

Supports clock frequencies up to 20 MHz

Low write cycle time of 5ms for quick data handling

Wide supply voltage range from 1.8V to 5.5V

Suitable for operation across a broad temperature range of -40°C to 85°C

Product Advantages

Flexible power needs fit various application requirements

High reliability with EEPROM technology

Fast data transfer speed with SPI interface

Extensive operating temperature range suited for harsh environments

Non-volatility ensures data preservation without power

Key Technical Parameters

Memory Type: EEPROM

Memory Format: SPI

Clock Frequency: 20 MHz

Supply Voltage: 1.8V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Write Cycle Time: 5ms

Quality and Safety Features

Manufactured following stringent industry standards

Robust design ensuring long-term reliability

Compatibility

Compatible with any SPI-capable microcontroller

Application Areas

Embedded systems

IoT devices

Consumer electronics

Automotive electronics

Industrial control systems

Product Lifecycle

Status: Obsolete

Note: Availability of replacements or upgraded versions should be verified with Microchip Technology

Several Key Reasons to Choose This Product

Designed by Microchip Technology, a leader in microcontroller and analog semiconductors

Wide voltage and temperature operating ranges accommodate diverse application conditions

Fast data access and write speed improve overall device performance

Non-volatile storage solution ensures data integrity

Support of SPI interface enables compatibility with a wide range of microcontrollers