Manufacturer Part Number
AT28C64B-15TI
Manufacturer
Microchip Technology
Introduction
The AT28C64B-15TI is a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) suitable for non-volatile memory storage applications.
Product Features and Performance
Non-Volatile EEPROM Memory
Parallel Memory Interface for Quick Data Access
64Kbit Memory Size for Substantial Data Storage
EEPROM Technology Allowing for Data Retention without Power
Write Cycle Time of 10ms for Fast Data Writing
150 ns Access Time for Rapid Data Retrieval
Operates on a 4.5V to 5.5V Supply Voltage Range
Surface Mount 28-TSSOP Packaging
Product Advantages
Durability in Extreme Temperatures Ranging from -40°C to 85°C
Reliable Data Storage with Non-Volatility and EEPROM Technology
Ease of Integration in Circuit Designs with Surface Mount Packaging
Compatibility with Various Microcontrollers and Digital Systems
Key Technical Parameters
Memory Size: 64Kbit
Memory Organization: 8K x 8
Voltage - Supply: 4.5V ~ 5.5V
Access Time: 150 ns
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Stable Operation Across Wide Temperature Range
Consistent Performance with High Write Endurance
Compatibility
Compatible with Systems Requiring Parallel Interface EEPROM Storage
Suitable for Many Microcontrollers with Parallel Ports
Application Areas
Data Storage in Embedded Systems
EEPROM Functions in Computers and Electronics
Parameter Storage for Device Configurations
Security Systems and Access Control Memory Applications
Product Lifecycle
Obsolete Status
Potential for Availability of Replacements or Upgrades
Several Key Reasons to Choose This Product
Non-volatility Ensures Data Retention Without Continuous Power
Quick Read and Write Capabilities for Efficient Data Handling
Proven EEPROM Technology from a Renowned Manufacturer
Broad Supply Voltage Compatibility Eases Power Design Requirements
Substantial Data Storage Capacity for Complex Applications
Durable and Reliable in a Wide Range of Ambient Temperatures
Suited for Applications Where Long-Term Data Integrity is Critical
Direct Replacement for Similar Devices with End-of-Life Status
AT28C64B-20TIAtmel (Microchip Technology)