27C512-20 vs 27C512-10 Comparación
Comparación detallada lado a lado de 27C512-20 por Fujitsu y 27C512-10 por Texas Instruments. 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.
Texas Instruments
27C512-10 - 512Kbit (64Kx8) 100ns CMOS EPROM | Texas Instruments
27C512-10 ✗ Fin de vidaComparación de especificaciones
| Parámetro | 27C512-20 | 27C512-10 |
|---|---|---|
| Marca | Fujitsu | Texas Instruments |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | Obsolete | Fin de vida |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $4,10 | $2,70 |
| Tipo de memoria | UV EPROM | OTP EPROM (CMOS) |
| Technology | CMOS | — |
| Density | 512 Kbit (524,288 bits) | — |
| Organización de memoria | 64K x 8 | 64K x 8 |
| Maximum Access Time | 200 ns | — |
| Supply Voltage (VCC) | 5 V | +5 V with +/-10% tolerance |
| Outputs | 3-state | — |
| Operation | Asynchronous | — |
| Encapsulado | CQCC32 / LCC32 (ceramic, UV window) | 28-pin DIP |
| Tipo de montaje | Surface Mount | Through Hole |
| Erase Method | Ultraviolet light | One-Time Programmable (not erasable) |
| Interfaz | Parallel | Parallel, TTL compatible |
| 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] | 20 uA typical (CMOS standby) |
| Programming Voltage (VPP) | [DATA_NEEDED: VPP voltage] | +12.5 V |
| Tamaño de memoria | — | 512 Kbit |
| Access Time (Speed Grade -10) | — | 100 ns |
| Operating Mode | — | Totally static operation |
| Address Lines | — | 15 (A0-A14) |
| Data Lines | — | 8 (Q0-Q7), tri-state outputs |
| Control Signals | — | /E (chip enable), /G (output enable) |
| Pinout Standard | — | JEDEC-approved 28-pin EPROM pinout |
| Estado RoHS | — | unknown |