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AT45DB081B-TI - 8Mbit SPI Flash Memory IC

The AT45DB081B-TI from Microchip Technology is a high-reliability, industrial-grade 8Mbit serial flash memory IC designed for mission-critical embedded systems. Featuring SPI interface and 20MHz clock frequency, this non-volatile FLASH memory delivers exceptional performance and durability for aerospace, automotive, industrial, medical, and telecommunications applications.

Key Features & Benefits

  • 8Mbit Memory Capacity: Organized as 264 Bytes x 4096 pages for flexible data management
  • High-Speed SPI Interface: 20MHz clock frequency ensures rapid data access and transfer
  • Wide Operating Range: Functions reliably from -40°C to 85°C (TC) in demanding industrial environments
  • Low Power Operation: 2.7V to 3.6V supply voltage for energy-efficient designs
  • Surface Mount Package: Compact 28-TSSOP (0.465", 11.80mm width) for space-constrained PCB layouts
  • Fast Write Cycles: 14ms write cycle time for word and page operations

Applications

This flash memory IC is ideal for data logging, firmware storage, configuration management, and code execution in embedded systems requiring long-term reliability and consistent performance across extreme temperature ranges.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing engineering-grade semiconductor components with guaranteed authenticity, global distribution, and expert technical support. Our extensive inventory includes premium Memory ICs from leading manufacturers, ensuring you have access to the highest-quality components for your mission-critical projects.

For the latest industry insights, product announcements, and technical resources, visit our News & Technical Blog.

Order the AT45DB081B-TI today and experience the reliability and performance your embedded systems demand.

Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tray |
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH
Memory Size 8Mbit
Memory Organization 264 Bytes x 4096 pages
Memory Interface SPI
Clock Frequency 20 MHz
Write Cycle Time - Word, Page 14ms
Access Time -
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TC)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.465", 11.80mm Width)
Supplier Device Package 28-TSOP