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AT45DQ161-SHD-B - High-Performance 16Mbit Quad SPI Flash Memory

The AT45DQ161-SHD-B from Renesas Electronics is a premium 16Mbit serial flash memory device engineered for embedded and industrial applications requiring reliable, high-speed non-volatile storage. Featuring Quad SPI interface with 85MHz clock frequency, this flash memory delivers exceptional read/write performance in a compact 8-SOIC surface-mount package.

Key Features & Benefits

  • 16Mbit Storage Capacity: Organized as 528 bytes × 4096 pages for flexible data management
  • Quad SPI Interface: High-speed serial peripheral interface with quad I/O support for enhanced throughput
  • 85MHz Clock Frequency: Fast data access and transfer rates for time-critical applications
  • Wide Voltage Range: Operates from 2.5V to 3.6V for compatibility with various system designs
  • Industrial Temperature Range: Rated for -40°C to 85°C operation in demanding environments
  • Fast Write Performance: 8µs word write, 6ms page write cycle times
  • Compact 8-SOIC Package: Space-efficient surface-mount design (5.30mm width)
  • RoHS Compliant: Environmentally friendly, lead-free construction

Ideal Applications

Perfect for embedded systems, industrial controllers, IoT devices, automotive electronics, medical equipment, and any application requiring reliable non-volatile program or data storage with fast access times.

Why Choose HQICKEY?

At HQICKEY, we specialize in authentic semiconductor sourcing with comprehensive lifecycle support. Our engineering-focused approach ensures you receive genuine Renesas components backed by technical documentation and expert guidance for your design decisions.


Related Resources

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Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series
Packaging Tube |
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH
Memory Size 16Mbit
Memory Organization 528 Bytes x 4096 pages
Memory Interface SPI - Quad I/O
Clock Frequency 85 MHz
Write Cycle Time - Word, Page 8µs, 6ms
Access Time -
Voltage - Supply 2.5V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TC)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209", 5.30mm Width)
Supplier Device Package 8-SOIC
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY