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Renesas AT25DF021A-UUNHR-T - 2Mbit SPI Flash Memory IC

The AT25DF021A-UUNHR-T from Renesas Electronics Corporation is a high-performance 2Mbit NOR Flash memory device featuring SPI Dual I/O interface technology. Designed for industrial, automotive, and aerospace applications, this compact 8-WLCSP packaged memory IC delivers reliable non-volatile storage with exceptional endurance and data retention characteristics.

Key Features & Benefits

  • High-Speed Performance: 104MHz clock frequency with 6ns access time for rapid data retrieval
  • Flexible Power Supply: Wide voltage range (1.65V - 3.6V) supports diverse system requirements
  • Industrial Temperature Range: Operates reliably from -40°C to 85°C for harsh environments
  • Compact Footprint: Ultra-small 8-WLCSP (1.9x1.4mm) package ideal for space-constrained designs
  • Efficient Interface: SPI Dual I/O enables faster data transfer with minimal pin count
  • Memory Organization: 256K x 8 architecture with 2.5ms page write cycle time

Target Applications

  • Embedded systems and microcontroller code storage
  • Industrial automation and control systems
  • Automotive electronics and infotainment
  • Aerospace and defense equipment
  • IoT devices and smart sensors
  • Configuration data and firmware storage

Related Products & Resources

Explore our comprehensive selection of memory semiconductor solutions including EEPROM, Flash, DRAM, and SRAM devices ranging from 64b to 6Tb capacity. Visit our homepage to discover our full range of premium semiconductor components, or check our technical blog for the latest industry insights, application notes, and product updates.

Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series
Packaging Tape & Reel (TR) |
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR (SLC)
Memory Size 2Mbit
Memory Organization 256K x 8
Memory Interface SPI - Dual I/O
Clock Frequency 104 MHz
Write Cycle Time - Word, Page 8µs, 2.5ms
Access Time 6 ns
Voltage - Supply 1.65V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TC)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-UFBGA, WLCSP
Supplier Device Package 8-WLCSP (1.9x1.4)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

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