W971GG6NB-25 TR vs W971GG6JB-25I Comparison
Detailed side-by-side comparison of W971GG6NB-25 TR by Winbond and W971GG6JB-25I 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 | W971GG6NB-25 TR | W971GG6JB-25I |
|---|---|---|
| Brand | Winbond | Winbond |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.62 | $2.18 |
| Memory Type | SDRAM - DDR2 | DDR2 SDRAM (volatile DRAM) |
| Memory Size | 1 Gbit | — |
| Organization | 64M x 16 (8,388,608 words x 8 banks x 16 bits) | 8M x 8 banks x 16 bits (64M x 16) |
| Clock Frequency | 400 MHz | 400 MHz (DDR2-800) |
| Access Time | 57.5 ns | — |
| Write Cycle Time | 15 ns | — |
| Interface | SSTL_18 | — |
| Supply Voltage | 1.8 V | — |
| Number of Banks | 8 | 8 |
| Data Rate | DDR2-800 | 800 Mb/s/pin |
| Package | 84-TFBGA (8 x 12.5 mm) | 84-ball WBGA (8 x 12.5 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (industrial) |
| Refresh Interval | [DATA_NEEDED: refresh interval] | — |
| RoHS Status | Compliant (all Winbond packaging RoHS compliant per manufacturer) | Compliant |
| Density | — | 1 Gbit (128 MB) |
| Max Transfer Rate | — | 1066 Mb/s/pin (family max) |
| Supply Voltage (VDD/VDDQ) | — | 1.8 V |
| Interface Level | — | SSTL_18 |
| Burst Length | — | 4 / 8 |
| On-Die Termination | — | Yes (ODT, programmable) |
| On-Die DLL | — | Yes |
| Speed Grade Suffix | — | -25I (industrial) |