Microchip Technology AT29C040A-15JI

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AT29C040A-15JI - High-Reliability 4Mbit Parallel Flash Memory

The AT29C040A-15JI from Microchip Technology is a premium 4Mbit parallel flash memory solution engineered for mission-critical applications in aerospace, automotive, industrial control systems, medical devices, and telecommunications infrastructure. This non-volatile flash memory delivers exceptional reliability and performance in demanding environments.

Key Features & Benefits

  • High-Density Storage: 4Mbit capacity with 512K x 8 memory organization provides ample space for firmware, configuration data, and embedded system code
  • Fast Access Performance: 150ns access time ensures rapid data retrieval for time-sensitive applications
  • Industrial Temperature Range: Operates reliably from -40°C to 85°C, perfect for harsh environmental conditions
  • Parallel Interface: Straightforward integration with microcontrollers and embedded systems
  • Low Power Operation: 4.5V to 5.5V supply voltage range optimizes power efficiency
  • Surface Mount Package: 32-PLCC (13.97x11.43mm) J-Lead package enables compact PCB designs

Applications

The AT29C040A-15JI is ideal for:

  • Aerospace avionics and flight control systems
  • Automotive ECUs and engine management
  • Industrial automation and PLC controllers
  • Medical diagnostic equipment
  • Telecommunications base stations
  • Embedded firmware storage
  • Configuration and calibration data retention

Why Choose HQICKEY?

As an authorized distributor of Microchip Technology semiconductors, HQICKEY guarantees 100% authentic components with full traceability and manufacturer warranty support. Our global logistics network ensures rapid delivery for just-in-time procurement, backed by technical support and access to comprehensive datasheets and application notes.

Related Products & Resources

Explore our complete range of Memory Solutions including flash, DRAM, EEPROM, and SRAM components for your next design. Visit the HQICKEY homepage to browse our full catalog of high-reliability semiconductors. Stay updated with the latest industry insights and product releases on our News & Technical Blog.

Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tube |
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH
Memory Size 4Mbit
Memory Organization 512K x 8
Memory Interface Parallel
Clock Frequency -
Write Cycle Time - Word, Page 10ms
Access Time 150 ns
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TC)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead)
Supplier Device Package 32-PLCC (13.97x11.43)