557 vs K4S510432D-UC75T00 Comparaison
Comparaison détaillée côte à côte de 557 par Keystone Electronics et K4S510432D-UC75T00 par Samsung Electronics. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Samsung Electronics
K4S510432D-UC75T00 - 512Mb SDRAM 133MHz TSOP II | Samsung
K4S510432D-UC75T00 ✗ Fin de vieComparaison des spécifications
| Paramètre | 557 | K4S510432D-UC75T00 |
|---|---|---|
| Marque | Keystone Electronics | Samsung Electronics |
| Catégorie | Battery Holders | Memory ICs |
| Statut du cycle de vie | Actif | Fin de vie |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,59 | $3,20 |
| Manufacturer | Keystone Electronics | — |
| Part Number | 557 | — |
| Product Type | Battery Holder, Multiple Cell | — |
| Supported Cell Sizes | A, AA, CR2 | — |
| Style de montage | Surface Mount (SMD/SMT) | — |
| Termination Style | SMD Tab | — |
| Number of Cells | 1 (single cell, multi-size) | — |
| Cell Orientation | [DATA_NEEDED: vertical or horizontal] | — |
| Contact Material | [DATA_NEEDED: spring alloy] | — |
| Housing Material | Thermoplastic | — |
| Température de fonctionnement | [DATA_NEEDED: min/max] | [DATA_NEEDED: operating temperature range] |
| Current Rating | [DATA_NEEDED: continuous A] | — |
| Contact Resistance | [DATA_NEEDED: milliohm] | — |
| Packaging | Tape and Reel (tab format) | — |
| Statut RoHS | Compliant | Compliant |
| Lead Free | Yes (per DigiKey listing) | — |
| Niveau MSL | [DATA_NEEDED: per Keystone datasheet] | — |
| Type de mémoire | — | SDRAM - Synchronous DRAM |
| Taille de mémoire | — | 512 Mbit |
| Organisation de la mémoire | — | 128M x 4 |
| Clock Frequency | — | 133 MHz |
| Access Time | — | 65 ns |
| Latence CAS | — | 3 (at 133 MHz) |
| Supply Voltage Range | — | 3.0 V to 3.6 V |
| I/O Interface | — | LVTTL |
| Bank Architecture | — | 4 banks |
| Burst Length | — | 1, 2, 4, 8, full page |
| Refresh | — | Auto-refresh and self-refresh |
| Boîtier | — | 54-TSOP II |
| Type de montage | — | Surface Mount |
| Technology | — | CMOS, D-die generation |