AT49F040-12JI
- Mfr.Part #
- AT49F040-12JI
- Manufacturer
- Microchip Technology
- Package / Case
- 32-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC FLASH 4MBIT PARALLEL 32PLCC
- Stock
- 3,071
- In Stock :
- 3,071
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Supplier Device Package :
- 32-PLCC (13.97x11.43)
- Published :
- 2001
- Base Part Number :
- AT49F040
- Operating Temperature :
- -40°C~85°C TC
- Memory Organization :
- 512K x 8
- Package :
- Tube
- Write Cycle Time - Word, Page :
- 50µs
- Product Status :
- Obsolete
- Access Time :
- 120ns
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Voltage - Supply :
- 4.5V~5.5V
- Series :
- --
- Memory Interface :
- Parallel
- RoHS Status :
- Non-RoHS Compliant
- Memory Size :
- 4Mb 512K x 8
- Packaging :
- Tube
- Base Product Number :
- AT49F040
- Package / Case :
- 32-LCC (J-Lead)
- Memory Format :
- Flash
- Memory Type :
- Non-Volatile
- Mounting Type :
- Surface Mount
- Datasheets
- AT49F040-12JI

Memory Microchip Technology AT49F040-12JI Overview
The Memory Microchip Technology AT49F040-12JI is a high-performance 4Mbit Flash memory IC, manufactured by Microchip Technology. This component is engineered to deliver robust, reliable storage in a compact 32PLCC (Plastic Leaded Chip Carrier) format. Ideal for applications requiring quick and frequent access to data, it offers a practical solution for enhancing the functionality and efficiency of embedded systems. Its parallel interface facilitates higher data transfer rates, ensuring effective performance in critical applications. The AT49F040-12JI provides designers with a flexible tool for storage solutions, minimizing system complexity and supporting more efficient design architectures.
AT49F040-12JI Features
The AT49F040-12JI Flash memory IC boasts several features that make it suitable for a wide range of industrial applications. These include low power consumption, which is essential for portable and low-energy systems; high data retention capabilities, ensuring data integrity over time; and a quick programming feature that allows for faster device throughput and reduced downtime. Its 32PLCC package is robust and suited for standard PCB mounting, which simplifies the assembly process and enhances product reliability.
AT49F040-12JI Applications
- Automotive Electronics: Utilized in engine control units and infotainment systems to provide reliable, rapid access to firmware and configurations essential for vehicle operation.
- Industrial Automation: Serves as data and program storage in automation controllers, enhancing machine response times and reliability in harsh industrial environments.
- Consumer Electronics: Applied in household appliances and entertainment systems where dependable and quick memory access is crucial for user interface and functionality.
- Telecommunications: Supports communication equipment, such as routers and switches, with stable and secure firmware storage, ensuring uninterrupted service and connectivity.
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