Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Manufacturer | Winbond |
| Exact MPN | W634GU6RB-11 |
| Memory Type | DDR3L SDRAM |
| Memory Density | 4 Gbit |
| Clock Frequency | 933 MHz |
| Operating Voltage | 1.283 V to 1.45 V |
| Package | VFBGA-96(13×7.5) |
Product Overview
W634GU6RB-11 is a 4 Gbit, DDR3L SDRAM, up to 933 MHz, for 1.283 V to 1.45 V, supplied in VFBGA-96(13×7.5).
The exact part should be matched to a controller that supports DDR3L SDRAM, the stated voltage range and the required package footprint.
Technical Specifications
| Parameter | Verified Information |
|---|---|
| Manufacturer | Winbond |
| Exact MPN | W634GU6RB-11 |
| Functional Category | DRAM |
| Memory Type | DDR3L SDRAM |
| Package | VFBGA-96(13×7.5) |
| Packing | 198 pcs/tray |
| Memory Architecture | DDR3L SDRAM |
| Clock Frequency | 933 MHz |
| Memory Density | 4 Gbit |
| Operating Voltage | 1.283 V to 1.45 V |
| Source Catalog ID | C29801372 |
Selection Notes
The host memory controller must explicitly support DDR3L 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 DDR3L 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 198 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 W634GU6RB-11 quotation, provide the exact MPN, required quantity, destination, target Date Code if applicable, and any inspection or testing requirements.
