Manufacturer Part Number
AT28C64B-15SU
Manufacturer
Microchip Technology
Introduction
The AT28C64B-15SU is an EEPROM memory chip designed for high-speed, reliable data storage and retrieval with a non-volatile memory format, ensuring data persistence through power cycles.
Product Features and Performance
Non-Volatile EEPROM Technology
64Kbit Memory Size
Organized as 8K x 8 for simplified data management
Parallel Memory Interface for efficient communication
Write Cycle Time of 10ms for both word and page, ensuring fast data storage
Quick Access Time of 150ns, enabling high-speed data retrieval
Operates with a Supply Voltage range of 4.5V to 5.5V, offering flexibility in power supply design
Designed for operation in harsh conditions with Operating Temperature range of -40°C to 85°C
Product Advantages
Non-Volatile Storage ensures data persistence without power
Fast Write and Access Times enhance system performance
Broad Operating Temperature Range makes it suitable for demanding applications
Parallel Interface offers easy integration with most microcontrollers
Key Technical Parameters
Memory Size: 64Kbit
Memory Format: EEPROM
Write Cycle Time: 10ms
Access Time: 150ns
Voltage Supply: 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package: 28-SOIC
Quality and Safety Features
The AT28C64B-15SU is produced under Microchip Technology's stringent quality control and testing, ensuring high reliability and performance consistency.
Compatibility
Compatibility with a wide range of microcontrollers and systems through its Parallel Memory Interface and standard 28-SOIC packaging.
Application Areas
Embedded Systems
Automotive Electronics
Industrial Control Systems
Telecommunications
Consumer Electronics
Product Lifecycle
The AT28C64B-15SU is currently Active, indicating availability for purchase and support. It is not near discontinuation, and potential future replacements or upgrades will align with evolving technological standards.
Several Key Reasons to Choose This Product
High reliability and stability offered by EEPROM technology
Fast data access and storage capabilities enhance application performance
Suitable for challenging environmental conditions
Easy integration with existing hardware through its Parallel Interface
Supported by Microchip Technology's reputation for quality and support