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W25Q256JWEIQ
W25Q256JWEIQ
| Part Number | W25Q256JWEIQ |
|---|---|
| Manufacturer | Winbond Electronics |
| Category | Flash Memory; 3V Quad SPI Serial Flash Memory |
| Description | 256M-Bit (32MB) Quad SPI Flash Memory, 133MHz, High-Speed, Wide Temperature, WSON-8 Package |
Product Overview
The W25Q256JWEIQ is a high-capacity, high-performance 256M-bit serial flash memory with Quad SPI interface, designed for embedded firmware storage, code shadowing, data logging, and high-volume data storage applications. It operates from 2.7V to 3.6V, supports clock frequencies up to 133MHz with Quad/Dual/Standard SPI modes for fast data transfer, and provides advanced erase and program operations with industrial-grade reliability. The device integrates comprehensive security features including software/hardware write protection, OTP security area, unique ID, and secure lock registers for robust data protection. With low power consumption, high endurance, long data retention, and wide temperature support, it is ideal for industrial, automotive, and advanced embedded systems. Housed in a compact WSON-8 surface-mount package, it enables high-density PCB integration and space-efficient design.
| Key Specifications | |
|---|---|
| RoHS Status | RoHS Compliant |
| EDA / CAD Models | 3D Model, Symbol, Footprint Available |
| Warranty | 2-Year Warranty |
| Brand | Winbond |
| Memory Density | 256M-bit (32MB) |
| Interface | Quad SPI / Dual SPI / Standard SPI |
| Package Type | WSON-8 |
| Operating Temperature | -40°C to +85°C |
Typical Applications
- Embedded System Firmware & Boot Code Storage
- Industrial Control & Automotive Electronics
- IoT Gateways, Routers & Communication Devices
- High-Volume Data Logging & Multimedia Storage
- Set-Top Boxes, Smart TVs & Consumer Electronics
- Printers, Servers & Networking Equipment
- High-Speed Data Cache & Storage Modules
- Industrial Automation & Secure Flash Solutions
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
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