NT5CB256M16CP-DI vs W9751G6KB-25 Comparison
Detailed side-by-side comparison of NT5CB256M16CP-DI by Nanya Technology and W9751G6KB-25 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 | NT5CB256M16CP-DI | W9751G6KB-25 |
|---|---|---|
| Brand | Nanya Technology | Winbond |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.50 | $0.92 |
| Memory Type | DDR3L SDRAM | Volatile DRAM (DDR2 SDRAM) |
| Organization | 256M x 16 | 32M words x 16 bits |
| Density | 4 Gb | — |
| Supply Voltage | 1.35 V (DDR3L) | 1.8 V typical |
| Data Rate | 1600 Mbps/pin (max) | 800 MT/s |
| Package | TFBGA-96 | 84-ball WBGA / TFBGA, 8 x 12.5 mm |
| Number of Banks | 8 | — |
| CAS Latency (CL) | 5, 6, 7, 8, 9, 10, 11 | — |
| Write Latency (CWL) | 5, 6, 7, 8, 9 | — |
| Additive Latency | 0-13 | — |
| Operating Temperature Range | -40°C to +95°C (industrial), -40°C to +105°C (automotive) | — |
| RoHS | Compliant | — |
| Lead-Free | Yes | — |
| Differential Clock Input | Yes (CK, CK#) | — |
| On-Die Termination (ODT) | Yes | — |
| Memory Size | — | 512 Mbit (32M x 16) |
| Speed Grade | — | -25 (DDR2-800) |
| Clock Frequency | — | 400 MHz |
| Access Time | — | 57.5 ns (CAS latency timing window) |
| Interface Type | — | Parallel DDR2 (SSTL_18) |
| Refresh Cycles | — | 8K (per JEDEC DDR2 standard) |
| Burst Length | — | 4 or 8 (programmable) |
| CAS Latency | — | Programmable (typically 3 to 6) |
| On-Die Termination | — | Yes (ODT) |
| Self Refresh | — | Yes |
| Operating Temperature | — | [DATA_NEEDED: operating temperature grade] |
| Mounting Type | — | Surface Mount |
| RoHS Status | — | Compliant |