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Winbond W957D6NBGX4I - High-Performance 128Mbit HyperBus PSRAM

The W957D6NBGX4I from Winbond Electronics is a cutting-edge 128Mbit Pseudo SRAM (PSRAM) designed for high-speed embedded applications requiring fast, reliable volatile memory. Built on advanced HyperBus interface technology, this memory IC delivers exceptional performance with 250MHz clock frequency and 40ns access time, making it ideal for IoT devices, automotive systems, industrial controllers, and edge computing platforms.

Key Features & Benefits

  • High-Speed Performance: 250MHz clock frequency with 40ns access time ensures rapid data throughput for demanding applications
  • Flexible Memory Organization: 8M x 16 configuration provides optimal balance between density and bandwidth
  • HyperBus Interface: Industry-standard interface simplifies integration and reduces pin count compared to traditional parallel memory
  • Dual Voltage Operation: Supports 1.3V-1.45V and 1.7V-2V supply ranges for flexible power design
  • Industrial Temperature Range: Operates reliably from -40°C to 85°C for harsh environment deployments
  • Compact Surface Mount Package: 49-WFBGA (4x4mm) footprint saves valuable PCB space
  • RoHS Compliant: Environmentally friendly design meets global regulatory standards

Applications

The W957D6NBGX4I is engineered for applications requiring high-speed, low-latency memory access:

  • Automotive infotainment and ADAS systems
  • Industrial automation and control systems
  • IoT edge devices and gateways
  • Wearable electronics and portable devices
  • Network infrastructure equipment
  • Medical diagnostic equipment
  • Consumer electronics requiring fast buffer memory

Why Choose HQICKEY for Your Memory Components?

At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with comprehensive technical support and lifecycle management. Our engineering-focused approach ensures you receive genuine Winbond products backed by expert guidance for your design decisions.

Related Products & Resources

Explore our complete range of Memory Solutions including PSRAM, DRAM, Flash, and EEPROM components from leading manufacturers.

Visit our homepage to discover our full catalog of premium semiconductors for embedded and industrial applications.

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Product attributes Property Value
Manufacturer Winbond Electronics
Product Series
Packaging Tray |
Memory Type Volatile
Memory Format PSRAM
Technology PSRAM (Pseudo SRAM)
Memory Size 128Mbit
Memory Organization 8M x 16
Memory Interface HyperBus
Clock Frequency 250 MHz
Write Cycle Time - Word, Page 35ns
Access Time 40 ns
Voltage - Supply 1.3V ~ 1.45V, 1.7V ~ 2V
Operating Temperature -40°C ~ 85°C (TC)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 49-WFBGA
Supplier Device Package 49-WFBGA (4x4)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

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