W634GU6RB11I vs K4B4G1646E-BYMA Comparison
Detailed side-by-side comparison of W634GU6RB11I by Winbond and K4B4G1646E-BYMA by Samsung Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | W634GU6RB11I | K4B4G1646E-BYMA |
|---|---|---|
| Brand | Winbond | Samsung Electronics |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Unit Price (USD) | — | $14.32 |
| Memory Type | DDR3L SDRAM | DDR3L SDRAM |
| Memory Size | 4Gbit (256M x 16) | — |
| Interface | Parallel | — |
| Clock Frequency | 933 MHz | 933 MHz |
| Access Time | 20 ns | — |
| Supply Voltage | 1.35V | 1.35 V (1.28 V to 1.575 V) |
| Package | 96-VFBGA (7.5x13) | FBGA-96 |
| Operating Temperature | -40°C to +95°C (Industrial) | 0°C to +95°C |
| Data Bus Width | 16 bit | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | — |
| Halogen Free | Yes | — |
| Organization | 256M x 16 | 256M x 16 |
| CAS Latency | 11 (at 933 MHz) | [DATA_NEEDED: CAS Latency] |
| Refresh | Auto and Self Refresh | — |
| Density | — | 4 Gb |
| Data Rate | — | 1866 Mbps/pin |
| Operating Current | — | 14 mA |
| Standby Current | — | 2 mA, 3 mA |
| RoHS | — | Compliant |
| Burst Length | — | [DATA_NEEDED: Burst Length] |
| Number of Pins | — | 96 |