27C256-17 vs 27C256-120N Comparaison
Comparaison détaillée côte à côte de 27C256-17 par Microchip Technology et 27C256-120N par ASI. 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.
Microchip Technology
27C256-17 - 256Kbit UV EPROM 170ns 32Kx8 | Microchip Technology
27C256-17 ObsoleteComparaison des spécifications
| Paramètre | 27C256-17 | 27C256-120N |
|---|---|---|
| Marque | Microchip Technology | ASI |
| Catégorie | Memory ICs | Memory ICs |
| Statut du cycle de vie | Obsolete | Fin de vie |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,00 | $1,75 |
| Type de mémoire | EPROM - UV (windowed) | — |
| Taille de mémoire | 256 Kbit | — |
| Organisation de la mémoire | 32K x 8 | — |
| Access Time | 170 ns | 120 ns |
| Interface | Parallel | — |
| Tension d'alimentation | 4.5 V to 5.5 V | — |
| Technology | CMOS | CMOS EPROM (UV erasable) |
| Temperature Grade | Commercial | — |
| Boîtier | CDIP-28 (windowed CERDIP, 0.6 inch) | 28-pin plastic DIP (DIP-28) |
| Number of Terminals | 28 | — |
| Type de montage | Through Hole | Through Hole |
| Address Lines | A0 - A14 (15) | — |
| Data Lines | 8-bit bidirectional | — |
| Control Signals | /CE, /OE, VPP | CE, OE, PGM |
| Erase Method | Ultraviolet light (quartz window) | Ultraviolet light (quartz window / windowed variant) |
| Statut RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: commercial operating temperature range] |
| Memory Organization | — | 32K x 8 bit (256 Kbit) |
| Supply Voltage (Read) | — | 5 V +/-10% |
| Standby Current | — | 20 uA typical (CMOS standby) |
| Active Current | — | [DATA_NEEDED: active supply current] |
| Programming Method | — | 100% Flashrite programming |
| Pinout | — | JEDEC-approved 27C256 pinout |
| Type de sortie | — | Parallel, 3-state outputs |
| Statut du cycle de vie | — | End of Life (per Futurlec) |