W634GU6RB-11 vs W634GU6RB12I Comparison
Detailed side-by-side comparison of W634GU6RB-11 by Winbond and W634GU6RB12I by Winbond. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | W634GU6RB-11 | W634GU6RB12I |
|---|---|---|
| Brand | Winbond | Winbond |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $13.52 | $5.60 |
| Memory Type | DDR3L SDRAM | DDR3L SDRAM |
| Memory Size | 4Gbit (256M x 16) | 4Gbit (256M x 16) |
| Interface | Parallel | Parallel |
| Clock Frequency | 933 MHz | — |
| Data Rate | 1866 MT/s | 800 MHz (DDR3L-1600) |
| CAS Latency | 20 ns | 11 |
| Supply Voltage | 1.35V (1.283V to 1.45V) | 1.35V |
| Package | 96-VFBGA (7.5x13 mm) | 96-VFBGA (7.5x13mm) |
| Operating Temperature | -40°C to +95°C | -40°C to +95°C (TCASE) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Halogen Free | Yes | Yes |
| Auto Self-Refresh | Yes | — |
| Auto Precharge | Yes | — |
| Data Mask | Yes | — |
| Write Leveling | Yes | — |
| ZQ Calibration | Yes | — |
| Asynchronous Reset | Yes | — |
| Dynamic On-Chip Termination | Yes | — |
| Row Cycle Time (tRC) | — | 20 ns |
| Speed Grade | — | -12I (DDR3L-1600 11-11-11) |
| Organization | — | 256M x 16 |
| Burst Length | — | 8 |