27C512-20 vs 27C512L-15T Comparación
Comparación detallada lado a lado de 27C512-20 por Fujitsu 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 | 27C512-20 | 27C512L-15T |
|---|---|---|
| Marca | Fujitsu | WaferScale Integration |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | Obsolete | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $4,10 | $0,00 |
| Tipo de memoria | UV EPROM | CMOS UV/OTP EPROM |
| Technology | CMOS | — |
| Density | 512 Kbit (524,288 bits) | 512 Kilobit (64K x 8) |
| Organización de memoria | 64K x 8 | 64K x 8-bit |
| Maximum Access Time | 200 ns | — |
| Supply Voltage (VCC) | 5 V | — |
| Outputs | 3-state | — |
| Operation | Asynchronous | — |
| Encapsulado | CQCC32 / LCC32 (ceramic, UV window) | 32-PLCC (T suffix) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Erase Method | Ultraviolet light | — |
| Interfaz | Parallel | Parallel |
| Word Size | 8 bit | — |
| Address Count | 65,536 words | — |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Standby Current | [DATA_NEEDED: standby current] | — |
| Programming Voltage (VPP) | [DATA_NEEDED: VPP voltage] | +12.5 V |
| Access Time | — | 150 ns (-15 speed grade) |
| Tensión de alimentación | — | +5 V +/-10% |
| Programming Algorithm | — | 100% Flashrite programming |
| Standby Current (CMOS) | — | 20 uA typical |
| 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 |
| Estado RoHS | — | unknown |