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Renesas AT25XE021A-UUN-T - 2Mbit SPI Flash Memory IC

The AT25XE021A-UUN-T from Renesas Electronics Corporation is a high-performance 2Mbit SPI NOR Flash memory solution designed for embedded systems, IoT devices, and industrial applications requiring reliable non-volatile storage. This ultra-compact 8-WLCSP packaged flash memory delivers exceptional performance with dual I/O SPI interface and operates at speeds up to 70MHz.

Key Features & Benefits

  • High-Speed Performance: 70MHz clock frequency with dual I/O SPI interface for fast data access
  • Compact Design: Ultra-small 8-WLCSP (1.9x1.4mm) package ideal for space-constrained applications
  • Wide Voltage Range: Operates from 1.65V to 3.6V for flexible power design
  • Industrial Temperature Range: -40°C to 85°C operation ensures reliability in harsh environments
  • Fast Write Performance: 12µs word write, 3ms page write cycle time
  • Low Access Time: 6ns access time for rapid data retrieval
  • Flexible Memory Organization: 256K x 8 architecture (2Mbit total capacity)

Ideal Applications

Perfect for embedded firmware storage, boot code, configuration data, data logging, IoT edge devices, wearables, medical devices, automotive electronics, and industrial control systems.

Why Choose HQICKEY?

As an authorized distributor, HQICKEY guarantees 100% authentic Renesas components sourced directly from authorized channels. Every AT25XE021A-UUN-T chip comes with full traceability, quality assurance, and technical support to ensure your project success.

Related Products & Resources

Explore our extensive selection of Memory ICs and Flash Solutions for your embedded system needs. Visit the HQICKEY homepage to discover our full range of authentic electronic components. Stay updated with the latest industry insights and product announcements on our News & Updates blog.

Order with confidence: Fast international shipping, technical support, and guaranteed authenticity on every order.

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 70 MHz
Write Cycle Time - Word, Page 12µs, 3ms
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