27C512QC-55 vs 27C512L-15T Comparación
Comparación detallada lado a lado de 27C512QC-55 por Macronix y 27C512L-15T por WaferScale Integration. 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 | 27C512QC-55 | 27C512L-15T |
|---|---|---|
| Marca | Macronix | WaferScale Integration |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | Fin de vida | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $4,22 | $0,00 |
| Memory Organization | 512K-bit (64K x 8) | — |
| Tipo de memoria | CMOS UV EPROM | CMOS UV/OTP EPROM |
| Access Time | 55 ns | 150 ns (-15 speed grade) |
| Supply Voltage (Read) | Single +5 V | — |
| Programming Voltage (VPP) | +12.5 V | +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) | — |
| Encapsulado | 28-pin ceramic DIP with quartz window (QC) | 32-PLCC (T suffix) |
| Erase Method | Ultraviolet light through quartz window | — |
| Tipo de montaje | Through Hole | Surface Mount |
| Estado RoHS | [DATA_NEEDED: RoHS status] | unknown |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Standby Current | [DATA_NEEDED: standby current] | — |
| Density | — | 512 Kilobit (64K x 8) |
| Organización de memoria | — | 64K x 8-bit |
| Tensión de alimentación | — | +5 V +/-10% |
| Programming Algorithm | — | 100% Flashrite programming |
| Standby Current (CMOS) | — | 20 uA typical |
| Interfaz | — | Parallel |
| Pinout Standard | — | JEDEC-approved 27C512 pinout |
| Active Current | — | [DATA_NEEDED: active read current] |
| Tipo de salida | — | Tri-state, 8-bit data bus (O0-O7) |
| Address Inputs | — | A0-A15 (16 address lines) |
| Control Signals | — | CE, OE, VPP |