AT93C66-10SI-2.7 - Microchip Technology

Manufacturer Part Number

AT93C66-10SI-2.7

Manufacturer

Microchip Technology

Introduction

The AT93C66-10SI-2.7 is an EEPROM memory chip by Microchip Technology designed for storing data that must be saved during power loss. It utilises EEPROM technology for robust data storage in a wide range of applications.

Product Features and Performance

Non-Volatile EEPROM memory

Memory size of 4Kbit

Supports 512 x 8 and 256 x 16 memory organization

3-Wire Serial memory interface

Features a clock frequency of up to 2 MHz

Write Cycle Time for Word, Page is 10ms

Product Advantages

Capable of operation across a wide voltage range (2.7V to 5.5V)

Able to withstand harsh temperature conditions from -40°C to 85°C

Key Technical Parameters

Memory Size: 4Kbit

Memory Interface: 3-Wire Serial

Clock Frequency: 2 MHz

Voltage - Supply: 2.7V to 5.5V

Operating Temperature: -40°C to 85°C

Write Cycle Time - Word, Page: 10ms

Quality and Safety Features

Operates reliably in a wide range of environmental temperatures

Robust endurance and data retention

Compatibility

Compatible with devices requiring 3-wire serial interface

Surface Mount 8-SOIC package easily fits in standard boards

Application Areas

Used in applications that require data persistence during power loss, like certain industrial and automotive settings

Product Lifecycle

The product status is Obsolete

Alternatives or upgrades should be considered as this model may be nearing discontinuation

Several Key Reasons to Choose This Product

Long-term data retention capability

Stable operation ensured by wide voltage and temperature range

Robust 4Kbit storage capacity suitable for numerous applications

Fast access and writing time suitable for performance-sensitive applications

Compact and reliable 8-SOIC packaging