Manufacturer Part Number
AT29C040A-12TU
Manufacturer
Microchip Technology
Introduction
The AT29C040A-12TU is a 4-megabit Flash memory chip designed for high-speed, reliable data storage.
Product Features and Performance
Non-Volatile Memory
FLASH Technology
Parallel Memory Interface
4Mbit Memory Size
512K x 8 Memory Organization
10ms Write Cycle Time for Words and Pages
120 ns Access Time
Product Advantages
Robust storage solution for applications requiring data retention
Fast access and write times optimize performance
Durable and reliable in extreme temperatures
Key Technical Parameters
Memory Type: FLASH
Memory Format: FLASH
Voltage - Supply: 4.5V to 5.5V
Operating Temperature Range: -40°C to 85°C
Surface Mount Package
32-TFSOP Package
Quality and Safety Features
Consistent performance across wide-operating temperature range
Compatibility
Compatible with systems that support a Parallel Interface and 32-TFSOP package type
Application Areas
Used in a wide array of devices requiring long-term code or data storage
Product Lifecycle
Obsolete - consult manufacturer for replacement or upgrade options
Key Reasons to Choose This Product
Sustained data integrity and retention for critical applications
High-speed memory access improves overall system efficiency
Flexible voltage operation
Suitable for challenging environmental conditions
Ideal for legacy systems requiring this specific technology and form factor