27C512-10 vs 27C512-20 Comparación
Comparación detallada lado a lado de 27C512-10 por Texas Instruments y 27C512-20 por Fujitsu. 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 vida
Comparación de especificaciones
| Parámetro | 27C512-10 | 27C512-20 |
|---|---|---|
| Marca | Texas Instruments | Fujitsu |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | Fin de vida | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,70 | $4,10 |
| Tamaño de memoria | 512 Kbit | — |
| Organización de memoria | 64K x 8 | 64K x 8 |
| Tipo de memoria | OTP EPROM (CMOS) | UV EPROM |
| Access Time (Speed Grade -10) | 100 ns | — |
| Supply Voltage (VCC) | +5 V with +/-10% tolerance | 5 V |
| Programming Voltage (VPP) | +12.5 V | [DATA_NEEDED: VPP voltage] |
| Standby Current | 20 uA typical (CMOS standby) | [DATA_NEEDED: standby current] |
| Operating Mode | Totally static operation | — |
| Interfaz | Parallel, TTL compatible | Parallel |
| 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 | — |
| Encapsulado | 28-pin DIP | CQCC32 / LCC32 (ceramic, UV window) |
| Tipo de montaje | Through Hole | Surface Mount |
| Erase Method | One-Time Programmable (not erasable) | Ultraviolet light |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Estado RoHS | unknown | — |
| Technology | — | CMOS |
| Density | — | 512 Kbit (524,288 bits) |
| Maximum Access Time | — | 200 ns |
| Outputs | — | 3-state |
| Operation | — | Asynchronous |
| Word Size | — | 8 bit |
| Address Count | — | 65,536 words |