27C512-15FA vs 27C512QC-55 Comparación
Comparación detallada lado a lado de 27C512-15FA por ASI y 27C512QC-55 por Macronix. 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.
Comparación de especificaciones
| Parámetro | 27C512-15FA | 27C512QC-55 |
|---|---|---|
| Marca | ASI | Macronix |
| Categoría | EEPROM | Memory ICs |
| Estado del ciclo de vida | Activo | Fin de vida |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $1,65 | $4,22 |
| Tamaño de memoria | 512 Kbit (64K x 8) | — |
| Organización de memoria | 65,536 x 8 bit | — |
| Tipo de memoria | CMOS UV EPROM (UVPROM) | CMOS UV EPROM |
| Access Time | 150 ns | 55 ns |
| Tensión de alimentación | 5 V (typical operating) | — |
| Encapsulado | CDIP-28 (ceramic DIP, 0.600 in / 15.24 mm, UV window) | 28-pin ceramic DIP with quartz window (QC) |
| Number of Terminals | 28 | — |
| Technology | CMOS | — |
| Tipo de montaje | Through Hole | Through Hole |
| Temperature Grade | Commercial | — |
| Erase Method | Ultraviolet light (quartz window) | Ultraviolet light through quartz window |
| Programming Method | Standard EPROM programmer (elevated VPP) | — |
| Tipo de interfaz | Parallel | — |
| Lead Free Status / RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Rango de temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | — |
| Standby Current | [DATA_NEEDED: standby current] | [DATA_NEEDED: standby current] |
| Memory Organization | — | 512K-bit (64K x 8) |
| Supply Voltage (Read) | — | Single +5 V |
| Programming Voltage (VPP) | — | +12.5 V |
| Family Speed Grades | — | 45/55/70/90/100/120/150 ns |
| Operation | — | Totally static |
| Interface Compatibility | — | Completely TTL compatible |
| Address Bus | — | A0 to A14 (15 lines) |
| Data Bus | — | D0 to D7 (8 lines, bidirectional 3-state) |
| Estado RoHS | — | [DATA_NEEDED: RoHS status] |
| Temperatura de funcionamiento | — | [DATA_NEEDED: operating temperature range] |