AT25640B-SSHL-T - Microchip Technology

Manufacturer Part Number

AT25640B-SSHL-T

Manufacturer

Microchip Technology

Introduction

The AT25640B-SSHL-T is a 64Kbit EEPROM from Microchip Technology, designed for advanced data storage in embedded systems.

Product Features and Performance

64Kbit memory size

Organized as 8K x 8 for optimum storage capability

Non-Volatile EEPROM technology for data retention without power

SPI memory interface ensuring high-speed data access up to 20 MHz

Wide supply voltage range (1.8V to 5.5V) for diverse application environments

Supports serial peripheral interface for easy integration with most microcontrollers

Write cycle time of 5ms for efficient data management

Product Advantages

High-level data integrity and retention in power loss scenarios

Flexibility in voltage requirements for versatile use across various electronic circuits

Robust operating temperature range (-40°C to 85°C) making it suitable for harsh environments

Streamlined integration with a simple and widely used SPI interface

Key Technical Parameters

Memory Type: EEPROM

Memory Size: 64Kbit

Memory Organization: 8K x 8

Memory Interface: SPI

Clock Frequency: 20 MHz

Write Cycle Time Word, Page: 5ms

Voltage Supply: 1.8V ~ 5.5V

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

Quality and Safety Features

Engineered for reliable data storage amid fluctuating power conditions

Adherence to stringent quality standards assures longevity and durability

Compatibility

SPI interface offers broad compatibility with microcontrollers available in the market

Surface mount technology for compatibility with standard PCB layouts

Application Areas

Automotive electronics

Industrial control systems

Consumer electronics

Internet of Things (IoT) devices

Data logging systems

Product Lifecycle

Current product status: Active

The device is not nearing discontinuation, ensuring long-term availability

Upgrades or replacements are readily available within the Microchip EEPROM product range

Several Key Reasons to Choose This Product

Reliable data retention in environments without power

Flexible integration options due to SPI interface compatibility

Diverse application across numerous electronics sectors due to robust feature set

Assurance of product longevity with Microchip's commitment to continuous supply

Suitable for demanding applications with its wide operating temperature range