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