27C256-17 vs 27C256-120N Comparación
Comparación detallada lado a lado de 27C256-17 por Microchip Technology y 27C256-120N por ASI. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
27C256-17 - 256Kbit UV EPROM 170ns 32Kx8 | Microchip Technology
27C256-17 ObsoleteComparación de especificaciones
| Parámetro | 27C256-17 | 27C256-120N |
|---|---|---|
| Marca | Microchip Technology | ASI |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | Obsolete | Fin de vida |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $0,00 | $1,75 |
| Tipo de memoria | EPROM - UV (windowed) | — |
| Tamaño de memoria | 256 Kbit | — |
| Organización de memoria | 32K x 8 | — |
| Access Time | 170 ns | 120 ns |
| Interfaz | Parallel | — |
| Tensión de alimentación | 4.5 V to 5.5 V | — |
| Technology | CMOS | CMOS EPROM (UV erasable) |
| Temperature Grade | Commercial | — |
| Encapsulado | CDIP-28 (windowed CERDIP, 0.6 inch) | 28-pin plastic DIP (DIP-28) |
| Number of Terminals | 28 | — |
| Tipo de montaje | 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) |
| Estado RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Temperatura de funcionamiento | [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 |
| Tipo de salida | — | Parallel, 3-state outputs |
| Estado del ciclo de vida | — | End of Life (per Futurlec) |