AT28HC64B-90TU - Microchip Technology

Manufacturer Part Number

AT28HC64B-90TU

Manufacturer

Microchip Technology

Introduction

High-speed 64K EEPROM with parallel interface

Product Features and Performance

Non-volatile EEPROM

64 Kbit memory size

8K x 8 memory organization

Parallel memory interface

10 ms write cycle time for word or page

90 ns access time

Suitable for high-speed applications

Product Advantages

Consistent performance across 4.5V to 5.5V voltage supply range

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

Ample endurance with high write cycles

Key Technical Parameters

Memory Type: EEPROM

Memory Size: 64 Kbit

Write Cycle Time: 10ms

Access Time: 90 ns

Supply Voltage: 4.5V to 5.5V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package: 28-TSSOP

Quality and Safety Features

Robust operating temperature range

Static power consumption for device safety and longevity

Compatibility

Compatible with other devices requiring a parallel EEPROM interface

Application Areas

Embedded systems

Telecommunications

Computers and computing peripherals

Automotive electronics

Industrial control systems

Product Lifecycle

Obsolete product status

Potential for sourcing difficulties and need for replacement or upgrade analysis

Several Key Reasons to Choose This Product

Speed of access conducive for quick read/write operations

Adequate memory capacity for firmware or parameter storage

Durable construction suited for robust applications

Ease of integration with standard surface-mount technology

Established reliability from reputable manufacturer Microchip Technology