W9751G6KB-25 vs W9751G6KB-25-TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng W9751G6KB-25 sa pamamagitan ng Winbond at W9751G6KB-25-TR sa pamamagitan ng Winbond. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | W9751G6KB-25 | W9751G6KB-25-TR |
|---|---|---|
| Brand | Winbond | Winbond |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Uri ng Memory | Volatile DRAM (DDR2 SDRAM) | Volatile DRAM, DDR2 SDRAM |
| Laki ng Memory | 512 Mbit (32M x 16) | 512 Mbit (64 MB) |
| Organisasyon | 32M words x 16 bits | 32M x 16 (8M words x 4 banks x 16 bits) |
| Speed Grade | -25 (DDR2-800) | — |
| Clock Frequency | 400 MHz | 400 MHz (DDR2-800) |
| Rate ng Data | 800 MT/s | 800 MT/s |
| Access Time | 57.5 ns (CAS latency timing window) | 57.5 ns (clock cycle) |
| Volte ng Pagbibigay | 1.8 V typical | — |
| Uri ng Interface | Parallel DDR2 (SSTL_18) | — |
| Packhaging | 84-ball WBGA / TFBGA, 8 x 12.5 mm | 84-WBGA (8 x 12.5 mm) |
| Refresh Cycles | 8K (per JEDEC DDR2 standard) | — |
| Burst Length | 4 or 8 (programmable) | 4, 8 (with burst chop) |
| Latensya ng CAS | Programmable (typically 3 to 6) | — |
| On-Die Termination | Yes (ODT) | — |
| Self Refresh | Yes | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature grade] | 0 C to 85 C (commercial) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | RoHS Compliant |
| Interface | — | Parallel, SSTL_18 |
| Supply Voltage (VDD/VDDQ) | — | 1.7 V to 1.9 V (1.8 V nominal) |
| Number of Banks | — | 4 |
| On-Die Termination (ODT) | — | Yes, programmable |
| Self-Refresh / Power-Down | — | Supported |
| Delivery Form | — | Tape and Reel (TR) |