AT49F040A-70PI
- Mfr.Part #
- AT49F040A-70PI
- Manufacturer
- Microchip Technology
- Package / Case
- 32-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC FLASH 4MBIT PARALLEL 32DIP
- Stock
- 36,838
- In Stock :
- 36,838
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Voltage - Supply :
- 4.5V~5.5V
- Access Time :
- 70ns
- Memory Type :
- Non-Volatile
- Package :
- Tube
- Package / Case :
- 32-DIP (0.600, 15.24mm)
- Memory Size :
- 4Mb 512K x 8
- Memory Format :
- Flash
- Base Product Number :
- AT49F040
- Operating Temperature :
- -40°C~85°C TC
- Base Part Number :
- AT49F040
- Series :
- --
- Published :
- 1997
- Product Status :
- Obsolete
- Write Cycle Time - Word, Page :
- 40µs
- Memory Organization :
- 512K x 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Supplier Device Package :
- 32-PDIP
- Memory Interface :
- Parallel
- RoHS Status :
- Non-RoHS Compliant
- Mounting Type :
- Through Hole
- Datasheets
- AT49F040A-70PI

Memory Microchip Technology AT49F040A-70PI Overview
The Memory Microchip Technology AT49F040A-70PI is a high-performance 4Mbit Flash memory chip designed by Microchip Technology, encapsulated in a 32-pin DIP (Dual In-line Package). This integrated circuit is optimized for a wide range of applications requiring reliable, high-speed data storage and retrieval. With its robust parallel interface, the AT49F040A-70PI ensures smooth and efficient operation in critical environments, making it an ideal choice for industries seeking durable and consistent memory solutions. Its low-power consumption and high endurance make it suitable for advanced industrial applications, demanding consumer electronics, and embedded systems where longevity and reliability are paramount.
AT49F040A-70PI Features
The AT49F040A-70PI Flash memory chip offers several distinctive features that enhance its applicability in various technological solutions. These include a 70 ns access time, a simple command-driven programming interface that does not require high voltage for write or erase functions, and a typical endurance of 10,000 write/erase cycles. It also supports JEDEC standard algorithms for sector erase and program operations, ensuring compatibility and ease of integration with existing and new technology systems.
AT49F040A-70PI Applications
- Embedded Systems: Utilized in microcontroller-based applications, where long-term data storage without power is crucial.
- Consumer Electronics: Serves in devices like set-top boxes and gaming consoles, providing firmware storage that can be easily updated.
- Telecommunications: Employed in telecommunication infrastructure to store firmware and configuration data, enhancing the adaptability and functionality of network devices.
- Automotive Electronics: Used in automotive control units where durable and dependable memory storage is needed for critical system data.
- Industrial Control Systems: Ideal for industrial environments requiring rugged memory solutions that can withstand extreme conditions while maintaining data integrity.
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