AT49F040-70JC
- Mfr.Part #
- AT49F040-70JC
- Manufacturer
- Microchip Technology
- Package / Case
- 32-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC FLASH 4MBIT PARALLEL 32PLCC
- Stock
- 6,426
- In Stock :
- 6,426
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Operating Temperature :
- 0°C~70°C TC
- Packaging :
- Tube
- Product Status :
- Obsolete
- Package :
- Tube
- Memory Type :
- Non-Volatile
- Memory Size :
- 4Mb 512K x 8
- Package / Case :
- 32-LCC (J-Lead)
- Published :
- 1997
- Write Cycle Time - Word, Page :
- 50µs
- Memory Organization :
- 512K x 8
- Base Part Number :
- AT49F040
- Memory Format :
- Flash
- Memory Interface :
- Parallel
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Series :
- --
- Supplier Device Package :
- 32-PLCC (13.97x11.43)
- Access Time :
- 70ns
- Voltage - Supply :
- 4.5V~5.5V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Base Product Number :
- AT49F040
- Datasheets
- AT49F040-70JC

Memory Microchip Technology AT49F040-70JC Overview
The Memory Microchip Technology AT49F040-70JC is a high-performance 4Mbit flash memory chip designed for applications requiring storage and retrieval of critical code and data. Its robustness and reliability are engineered by Microchip Technology, ensuring that the device meets the stringent demands of industrial and commercial applications. With a parallel interface for high-speed data access and a compact 32PLCC (Plastic Leaded Chip Carrier) package, this memory solution is ideal for systems requiring a stable, long-term non-volatile memory. Its low-power consumption and wide operating temperature range make it an excellent choice for embedded systems across various sectors.
AT49F040-70JC Features
This IC FLASH 4MBIT features a parallel interface for quick and efficient data handling, supports a 70 ns access time, and is encapsulated in a space-saving 32PLCC package. It operates across a standard voltage range, ensuring compatibility with contemporary digital circuits. Its endurance and data retention capabilities make it highly reliable for critical applications where data integrity is paramount.
AT49F040-70JC Applications
- Embedded Systems: Utilized in the core memory function to store firmware or device configuration settings, enabling reliable operation and quick boot times.
- Consumer Electronics: Acts as a storage solution for user preferences and operating system codes in devices such as set-top boxes and smart appliances.
- Automotive Applications: Employed in engine control units and infotainment systems to store vital operational firmware and user-defined settings, enhancing vehicle performance and user experience.
- Telecommunication Infrastructure: Used in network equipment for storing firmware that helps in routing, switching, and signal processing tasks necessary for efficient network management.
- Industrial Control Systems: Provides reliable and secure storage of operational codes for PLCs (Programmable Logic Controllers) and other automation equipment, ensuring consistent and safe industrial operations.
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