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AT45DB081B-TU - 8Mbit SPI Serial Flash Memory IC

The AT45DB081B-TU from Microchip Technology is a high-performance 8-megabit serial flash memory device designed for embedded systems and industrial applications requiring reliable non-volatile data storage. This SPI-compatible flash memory IC delivers exceptional performance with a 20MHz clock frequency and operates across a wide voltage range of 2.7V to 3.6V, making it ideal for battery-powered and low-power applications.

Key Features & Benefits

  • 8Mbit Flash Memory Capacity - Organized as 264 bytes × 4096 pages for flexible data management
  • High-Speed SPI Interface - 20MHz clock frequency enables fast read/write operations
  • Wide Operating Voltage - 2.7V to 3.6V range supports diverse system requirements
  • Industrial Temperature Range - Reliable operation from -40°C to 85°C (TC)
  • Surface Mount Package - 28-TSSOP/28-TSOP for space-efficient PCB design
  • RoHS Compliant - Environmentally friendly and meets global standards

Applications

This serial flash memory IC is perfectly suited for embedded systems, industrial controllers, data logging equipment, firmware storage, configuration data retention, and IoT devices requiring reliable non-volatile memory with long lifecycle availability.

Why Choose HQICKEY?

At HQICKEY, we guarantee 100% authentic Microchip Technology components with comprehensive technical support and long lifecycle availability. Our dedicated team assists OEMs and system integrators with component selection, ensuring you receive genuine parts backed by quality assurance and worldwide shipping.


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Explore our complete range of Memory ICs including flash, EEPROM, and SRAM solutions for your embedded 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 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
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.