AT28HC64B-12JC - Microchip Technology

Manufacturer Part Number

AT28HC64B-12JC

Manufacturer

Microchip Technology

Introduction

AT28HC64B-12JC is a high-performance, Non-Volatile EEPROM

Product Features and Performance

EEPROM Memory Technology

64Kbit Memory Size

Parallel Memory Interface

8K x 8 Memory Organization

10ms Write Cycle Time for Word or Page

120ns Access Time

Compatible with 4.5V to 5.5V Supply Voltages

Operable in Temperatures ranging from 0°C to 70°C

Surface Mount Mounting Type

32-LCC (J-Lead) Package / Case

Product Advantages

High-density 64Kbit storage

Fast Access Time for high-speed applications

Non-Volatile memory retention

Direct microprocessor bus compatibility

Low-power consumption

Key Technical Parameters

Memory Type: Non-Volatile EEPROM

Memory Size: 64Kbit

Memory Interface: Parallel

Write Cycle Time: 10ms

Access Time: 120 ns

Voltage Supply Range: 4.5V to 5.5V

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Data retention rated at over 200 years

Data protection during power loss

Compatibility

Direct parallel interface for easy integration with microprocessors

Application Areas

Industrial control systems

Automotive electronics

Telecommunication infrastructure

Medical equipment

Gaming and entertainment systems

Product Lifecycle

Obsolete status

Replacements or upgrades should be considered

Several Key Reasons to Choose This Product

Non-volatility ensures data persistence without power

Resistant to harsh industrial environments

Suitable for a wide range of supply voltages

Direct compatibility with microprocessor bus systems

Rapid write cycle times enable efficient data management

Low-power design for energy-sensitive applications

High-speed performance to meet demanding system requirements