Microchip Technology AT29LV040A-20TC

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AT29LV040A-20TC - High-Performance 4Mbit Parallel Flash Memory

The AT29LV040A-20TC from Microchip Technology delivers reliable, high-speed non-volatile flash memory storage for mission-critical applications in aerospace, automotive, industrial automation, medical devices, and telecommunications systems.

Key Features & Benefits

  • 4Mbit Storage Capacity: 512K x 8 memory organization provides ample space for firmware, configuration data, and embedded system code
  • Fast 200ns Access Time: Ensures rapid data retrieval for time-sensitive operations and real-time systems
  • Low Voltage Operation: 3V to 3.6V supply voltage optimizes power efficiency in battery-powered and energy-conscious designs
  • Parallel Interface: Straightforward integration with microcontrollers and processors for legacy and new designs
  • Surface Mount 32-TSOP Package: Space-efficient 0.724" (18.40mm) width footprint ideal for compact PCB layouts
  • Industrial Temperature Range: Operates reliably from 0°C to 70°C (TC grade) for demanding environmental conditions
  • 20ms Write Cycle Time: Balanced performance for frequent update scenarios

Ideal Applications

This flash memory IC excels in embedded systems requiring dependable code storage, BIOS/firmware updates, data logging, configuration management, and boot code storage across aerospace avionics, automotive ECUs, industrial controllers, medical instrumentation, and telecom infrastructure.

Why Choose HQICKEY for Your Memory Components?

At HQICKEY, we specialize in providing high-reliability semiconductor components for demanding B2B applications. Our extensive Memory collection features flash, DRAM, SRAM, EEPROM, and ROM solutions from leading manufacturers. We ensure authentic components, competitive pricing, and expert technical support for your aerospace, automotive, industrial, medical, and telecommunications projects.

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tray |
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 20ms
Access Time 200 ns
Voltage - Supply 3V ~ 3.6V
Operating Temperature 0°C ~ 70°C (TC)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 32-TFSOP (0.724", 18.40mm Width)
Supplier Device Package 32-TSOP