Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Manufacturer | Winbond |
| Exact MPN | W971GG6SB25I |
| Memory Type | DDR2 SDRAM |
| Memory Density | 1 Gbit |
| Clock Frequency | 200 MHz |
| Operating Voltage | 1.7 V to 1.9 V |
| Package | WBGA-84(8×12.5) |
Product Overview
W971GG6SB25I is a 1 Gbit, DDR2 SDRAM, up to 200 MHz, for 1.7 V to 1.9 V, supplied in WBGA-84(8×12.5).
The exact part should be matched to a controller that supports DDR2 SDRAM, the stated voltage range and the required package footprint.
Technical Specifications
| Parameter | Verified Information |
|---|---|
| Manufacturer | Winbond |
| Exact MPN | W971GG6SB25I |
| Functional Category | DRAM |
| Memory Type | DDR2 SDRAM |
| Package | WBGA-84(8×12.5) |
| Packing | 209 pcs/tray |
| Memory Architecture | DDR2 SDRAM |
| Clock Frequency | 200 MHz |
| Memory Density | 1 Gbit |
| Operating Voltage | 1.7 V to 1.9 V |
| Source Catalog ID | C191947 |
Selection Notes
The host memory controller must explicitly support DDR2 SDRAM; do not substitute across DDR generations solely because density or package appears similar.
Controller voltage, clock target and package footprint should be screened together, with organization and detailed timing confirmed from the exact device documentation before layout or substitution.
Design Considerations
- Configure the memory controller for DDR2 SDRAM, not merely for the same density.
- Validate controller timing and power-rail compatibility at the intended operating point before PCB release.
Exact Variant and Procurement Notes
The source record lists 209 pcs/tray for this exact order code.
Preserve the complete manufacturer part number in BOMs, RFQs and purchase orders; adjacent Winbond family variants may differ in package, voltage, speed or ordering suffix.
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 W971GG6SB25I quotation, provide the exact MPN, required quantity, destination, target Date Code if applicable, and any inspection or testing requirements.
