Manufacturer Part Number
AT28C64B-15TU
Manufacturer
Microchip Technology
Introduction
The AT28C64B-15TU is a 64Kbit EEPROM memory chip that features non-volatile memory technology, using a parallel memory interface and designed primarily for low-power applications.
Product Features and Performance
Non-Volatile EEPROM memory
Memory Size: 64Kbit
Memory Organization: 8K x 8
Parallel Memory Interface
Write Cycle Time: 10ms
Access Time: 150 ns
Product Advantages
Retains data without power
Rapid access time and write cycle time
Ideal for low-power applications
Key Technical Parameters
Voltage supply range: 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package: 28-TSSOP
Quality and Safety Features
Operates reliably across a wide range of temperatures and power supply variations
Compatibility
Compatible with systems requiring a 28-TSSOP EEPROM memory module with parallel interface
Application Areas
Used in computing systems, embedded systems, and other electronic devices requiring non-volatile memory storage
Product Lifecycle
Status: Obsolete
No longer manufactured and advances have been made towards newer EEPROM technologies. Options for replacements or upgrades should be evaluated based on current microchip technology offerings.
Several Key Reasons to Choose This Product
Provides robust and reliable non-volatile memory storage
Offers rapid data access and simple integration through its parallel interface
Compatible with a wide operational range, both in terms of temperature and voltage
Easier surface-mount assembly for compact system designs
Though obsolete, ideal for maintaining or repairing older systems where EEPROM of this specification is requisite