AT49F040-70JI
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- Mfr.Part #
- AT49F040-70JI
- Manufacturer
- Microchip Technology
- Package / Case
- 32-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC FLASH 4MBIT PARALLEL 32PLCC
- Stock
- 36,977
- In Stock ：
- 36,977
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Seated Height-Max :
- 3.56 mm
- Programming Voltage :
- 5 V
- ECCN Code :
- EAR99
- Voltage - Supply :
- 4.5V~5.5V
- Qualification Status :
- Not Qualified
- Memory Density :
- 4194304 bit
- Terminal Form :
- J BEND
- Parallel/Serial :
- Parallel
- Product Status :
- Obsolete
- Data Polling :
- yes
- Memory IC Type :
- Flash
- Sector Size :
- 16K,496K
- Number of Sectors/Size :
- 1,1
- Terminal Pitch :
- 1.27 mm
- Length :
- 13.97 mm
- Memory Organization :
- 512K x 8
- Reach Compliance Code :
- Unknown
- Manufacturer :
- Atmel Corporation
- Toggle Bit :
- yes
- Base Part Number :
- AT49F040
- Package / Case :
- 32-LCC (J-Lead)
- Boot Block :
- BOTTOM
- Memory Format :
- Flash
- Operating Temperature :
- -40°C~85°C TC
- Supply Current-Max :
- 0.09 mA
- Packaging :
- Tube
- Power Supplies :
- 5 V
- Organization :
- 512KX8
- Number of Functions :
- 1
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Width :
- 11.43 mm
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Command User Interface :
- yes
- Pin Count :
- 32
- Number of Terminals :
- 32
- Subcategory :
- Flash Memories
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Temperature Grade :
- Industrial
- Surface Mount :
- yes
- Memory Type :
- Non-Volatile
- Supplier Device Package :
- 32-PLCC (13.97x11.43)
- RoHS Status :
- Non-RoHS Compliant
- HTS Code :
- 8542.32.00.51
- JESD-30 Code :
- R-PQCC-J32
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Published :
- 2001
- Peak Reflow Temperature (Cel) :
- 225
- Memory Interface :
- Parallel
- Operating Mode :
- ASYNCHRONOUS
- Base Product Number :
- AT49F040
- Package :
- Tube
- Number of Words :
- 524288 words
- Type :
- NOR TYPE
- Series :
- --
- Memory Width :
- 8
- Access Time :
- 70ns
- JESD-609 Code :
- e0
- Standby Current-Max :
- 0.0003 A
- Write Cycle Time - Word, Page :
- 50µs
- Package Shape :
- RECTANGULAR
- Memory Size :
- 4Mb 512K x 8
- Datasheets
- AT49F040-70JI
Memory Microchip Technology AT49F040-70JI Overview
The AT49F040-70JI from Microchip Technology is a high-performance 4 Mbit Flash memory device designed for use in a wide range of industrial and commercial applications. This component offers a robust storage solution that operates at a speed of 70 ns, ensuring swift data access and processing capabilities that meet the stringent requirements of modern electronic systems. As a Memory Microchip Technology AT49F040-70JI product, it provides reliable performance in demanding environments, making it ideal for applications requiring durability and longevity. Its parallel interface facilitates easier integration into existing architectures, enhancing system design flexibility.
AT49F040-70JI Features
This IC Flash memory chip features a 4 Mbit storage capacity with a parallel interface, encapsulated in a 32-pin PLCC (Plastic Leaded Chip Carrier) package. It offers a low-power consumption design, complemented by a 70 ns access time. This part is specifically engineered for high reliability and endurance, providing a typical erase cycle count of 10,000 cycles with a data retention period of up to 20 years, ensuring data integrity and stability over long periods.
AT49F040-70JI Applications
- Industrial Control Systems: Utilized in managing operations and processes, where its robust storage capability ensures firmware and application code security.
- Telecommunication Infrastructure: Implements in devices such as routers and switches, aiding in firmware updates and configuration data storage crucial for network management.
- Automotive Electronics: Provides reliable flash memory for engine control units and other onboard diagnostics systems, crucial for performance tuning and fault recording.
- Consumer Electronics: Used in home appliances and entertainment systems for firmware storage, enhancing product features and user interface updates.
- Medical Devices: Critical for storing firmware that operates medical machinery and diagnostic equipment, where precision and reliability are paramount.
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