27C512-25 vs 27C512L-15T Comparaison
Comparaison détaillée côte à côte de 27C512-25 par Microchip Technology et 27C512L-15T par WaferScale Integration. 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.
Comparaison des spécifications
| Paramètre | 27C512-25 | 27C512L-15T |
|---|---|---|
| Marque | Microchip Technology | WaferScale Integration |
| Catégorie | Memory ICs | Memory ICs |
| Statut du cycle de vie | Obsolete | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $3,20 | $0,00 |
| Memory Organization | 64K x 8 (524,288 bits) | — |
| Type de mémoire | CMOS EPROM (UV / OTP) | CMOS UV/OTP EPROM |
| Maximum Access Time | 250 ns | — |
| Supply Voltage (Read Mode) | 5 V +/- 10% | — |
| Standby Current (CMOS) | 20 uA typical | 20 uA typical |
| Operating Mode | Asynchronous | — |
| Type de sortie | 3-state, common I/O | Tri-state, 8-bit data bus (O0-O7) |
| Pinout Standard | JEDEC-approved 28-pin | JEDEC-approved 27C512 pinout |
| Boîtier | DIP-28 | 32-PLCC (T suffix) |
| Type de montage | Through Hole | Surface Mount |
| Programming Method | High-voltage EPROM programming (Flashrite type) | — |
| Erase Method | UV (windowed variant) or not erasable (OTP variant) | — |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Access Time Guarantee | Any byte in less than 250 ns | — |
| Technology | CMOS floating gate | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | unknown |
| Density | — | 512 Kilobit (64K x 8) |
| Organisation de la mémoire | — | 64K x 8-bit |
| Access Time | — | 150 ns (-15 speed grade) |
| Tension d'alimentation | — | +5 V +/-10% |
| Programming Voltage (VPP) | — | +12.5 V |
| Programming Algorithm | — | 100% Flashrite programming |
| Interface | — | Parallel |
| Active Current | — | [DATA_NEEDED: active read current] |
| Address Inputs | — | A0-A15 (16 address lines) |
| Control Signals | — | CE, OE, VPP |