93AA66B-I/MS - Microchip Technology

Manufacturer Part Number

93AA66B-I/MS

Manufacturer

Microchip Technology

Introduction

EEPROM memory chip designed for memory storage applications

Product Features and Performance

Non-Volatile EEPROM

4Kbit memory size

Memory organized as 256 x 16

Microwire serial interface

2 MHz clock frequency

6ms write cycle time for word or page

Product Advantages

Retains data without power

Flexible voltage range from 1.8V to 5.5V

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

Key Technical Parameters

Memory Type: EEPROM

Memory Format: EEPROM

Memory Size: 4Kbit

Memory Organization: 256 x 16

Memory Interface: Microwire

Clock Frequency: 2 MHz

Write Cycle Time - Word, Page: 6ms

Voltage - Supply: 1.8V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Operates reliably within specified temperature range

Conforms to industry safety and quality standards

Compatibility

Surface Mount compatible

8-TSSOP, 8-MSOP package compatible with standard PCB layouts

Application Areas

Memory storage for consumer electronics

Data logging and archiving systems

Industrial control systems requiring EEPROM

Product Lifecycle

Active status product

Long-term availability not indicated for discontinuation

Several Key Reasons to Choose This Product

Long-term data retention without power

Wide compatibility with power supplies and operating temperatures

Robust serial interface for easy integration

Convenient form factor for surface mount technology

Backed by Microchip Technology's reputation for quality