YZ38F16SBB-9MFD-M vs W634GU6RB-11 Comparison
Detailed side-by-side comparison of YZ38F16SBB-9MFD-M by Loongtion and W634GU6RB-11 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 | YZ38F16SBB-9MFD-M | W634GU6RB-11 |
|---|---|---|
| Brand | Loongtion | Winbond |
| Category | DRAM | Memory ICs |
| Lifecycle Status | Active | Active |
| Unit Price (USD) | — | $13.52 |
| Memory Type | DDR3L SDRAM | DDR3L SDRAM |
| Density | 4Gb | — |
| Organization | 256M x 16 | — |
| Package | 96-ball FBGA | 96-VFBGA (7.5x13 mm) |
| Supply Voltage | 1.35V / 1.5V | 1.35V (1.283V to 1.45V) |
| Speed Grade | -9 (DDR3-1866) | — |
| Operating Temperature | -40°C to +85°C | -40°C to +95°C |
| Interface | JEDEC DDR3 | Parallel |
| ZQ Calibration | External 240Ω ±1% resistor | Yes |
| RoHS | Compliant | — |
| Lead-Free | Yes | — |
| Mounting Type | Surface Mount | Surface Mount |
| Pin Count | 96 | — |
| Data Rate | 1866 Mbps | 1866 MT/s |
| CAS Latency | [DATA_NEEDED: CAS Latency] | 20 ns |
| Memory Size | — | 4Gbit (256M x 16) |
| Clock Frequency | — | 933 MHz |
| RoHS Status | — | Compliant |
| Halogen Free | — | Yes |
| Auto Self-Refresh | — | Yes |
| Auto Precharge | — | Yes |
| Data Mask | — | Yes |
| Write Leveling | — | Yes |
| Asynchronous Reset | — | Yes |
| Dynamic On-Chip Termination | — | Yes |