Manufacturer Part Number
AT28C64-25SI
Manufacturer
Microchip Technology
Introduction
Non-volatile EEPROM memory chip for data storage applications
Product Features and Performance
64Kbit storage capacity
Parallel memory interface
1ms Word/Page Write Cycle Time
250ns Access Time
EEPROM Technology
Product Advantages
Robust data retention
Fast access and write times
Key Technical Parameters
Memory Size: 64Kbit
Memory Organization: 8K x 8
Voltage - Supply: 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Reliable operation within specified temperature ranges
Compatibility
Surface Mount 28-SOIC package compatible with standard PCBs
Application Areas
Embedded systems, industrial controls, personal computers
Product Lifecycle
Obsolete - Consideration for replacement or upgrade needed
Several Key Reasons to Choose This Product
Non-volatile storage preserving data without power
Large number of write cycles supported
Ease of integration with standard surface mount technology
Well-suited for applications requiring high reliability and data integrity