Manufacturer Part Number
AT29C040A-12PI
Manufacturer
Microchip Technology
Introduction
The AT29C040A-12PI is a high-performance 4-megabit Flash memory chip with parallel interface, designed for storage solutions where fast write access is required.
Product Features and Performance
Non-Volatile Flash Memory
Memory Size of 4Mbit
Organized as 512K x 8
Parallel Memory Interface for high-speed data transfer
Programmable 10ms Write Cycle Time for Word or Page
Fast Access Time of 120 ns
Supports 4.5V to 5.5V Voltage Supply Range
Operational over Temperature Range of -40°C to 85°C
Product Advantages
Robust storage with Non-Volatile technology
High data retention and endurance
Fast access and programming time
Suitable for a wide range of working temperatures
Compatible with through-hole mounting technology
Key Technical Parameters
Memory Type: FLASH
Memory Format: FLASH
Write Cycle Time: 10ms
Access Time: 120 ns
Voltage Supply Range: 4.5V ~ 5.5V
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Extended operating temperature range
High reliability and data retention
Endurance for a large number of write cycles
Compatibility
Through Hole Mounting
32-DIP Package
32-PDIP Device Package to fit standard DIP sockets
Application Areas
Embedded systems
General electronic storage
Industrial controllers
Automotive electronics
Product Lifecycle
Status: Obsolete
Note: Consult manufacturer for replacement or upgrade options
Several Key Reasons to Choose This Product
Built by Microchip Technology, a trusted manufacturer in the semiconductor industry
Non-Volatile memory retains data without power
4Mbit capacity satisfies substantial data storage requirements
Quick access time and write cycle enhance device performance
Wide supply voltage range increases compatibility with various circuits
Wide temperature range allows operation in harsh environments
Through-hole package eases the prototyping and repair processes
Ideal for applications requiring frequent and rapid updates to stored data
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AT29C040A-12PI -12PCAT