Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Manufacturer | Winbond |
| Exact MPN | W25N01GVZEIG |
| Memory Type | SPI NAND Flash memory |
| Memory Density | 1 Gbit |
| Interface | SPI |
| Clock Frequency | 104 MHz |
| Operating Voltage | 2.7 V to 3.6 V |
| Package | WSON-8-EP(6×8) |
Product Overview
W25N01GVZEIG is a 1 Gbit, SPI NAND Flash memory, up to 104 MHz, for 2.7 V to 3.6 V, supplied in WSON-8-EP(6×8).
For design-in or replacement work, use the verified electrical/interface fields here as the first screen and confirm NAND geometry and controller requirements against the exact device documentation.
Technical Specifications
| Parameter | Verified Information |
|---|---|
| Manufacturer | Winbond |
| Exact MPN | W25N01GVZEIG |
| Functional Category | NAND FLASH |
| Memory Type | SPI NAND Flash memory |
| Package | WSON-8-EP(6×8) |
| Memory Density | 1 Gbit |
| Interface | SPI |
| Clock Frequency | 104 MHz |
| Operating Voltage | 2.7 V to 3.6 V |
| Source Catalog ID | C88868 |
Selection Notes
SPI NAND substitution is not determined by density and package alone; page/block organization, ECC handling and host firmware compatibility should be checked against the exact device documentation before replacement.
The verified voltage, interface and clock values on this page are safe first-pass comparison anchors for the exact order code.
Design Considerations
- Confirm page/block geometry, bad-block handling and ECC expectations from the exact device documentation before firmware qualification.
- Keep the controller I/O domain within the verified 2.7 V to 3.6 V operating range.
Quality & Verification Support
Third-party inspection or testing can be arranged according to customer requirements. Testing fees are borne by the buyer. Additional verification requirements can be discussed before shipment. Physical product, label, packaging, and Date Code photos may be provided where appropriate.
Request a Quote
For W25N01GVZEIG quotation, provide the exact MPN, required quantity, destination, target Date Code if applicable, and any inspection or testing requirements.
For 1 Gbit WSON-8 SPI NAND selection, compare W25N01JWZEIG (1.7–1.95 V supply, up to 166 MHz) with this W25N01GVZEIG (2.7–3.6 V, up to 104 MHz). Winbond lists these as distinct W25N-JW and W25N-GV orderables. Their supply domains differ, and host read-mode/ECC support must be checked before any redesign; this is not a drop-in replacement recommendation.
