EPC1LC20AL3894 vs EPC1LC20N Comparación
Comparación detallada lado a lado de EPC1LC20AL3894 por Intel y EPC1LC20N por Intel. 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 | EPC1LC20AL3894 | EPC1LC20N |
|---|---|---|
| Marca | Intel | Intel |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | Obsolete | NRND |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $5,45 | $8,40 |
| Tipo de memoria | OTP Configuration PROM (EPROM-based) | OTP Configuration PROM (EPROM-based) |
| Memory Capacity | 1 Mbit (212,942 × 1-bit) | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V nominal) | — |
| Configuration Clock Frequency | Up to 8 MHz | 16.7 MHz |
| Configuration Interface | Serial (Altera standard 4-wire: DATA, DCLK, nCS, nINIT_CONF) | Serial (DATA, DCLK, nCONFIG, nSTATUS) |
| Encapsulado | 20-pin PLCC (J-lead) | — |
| Package Dimensions | 9.0 × 9.0 × 4.5 mm (PLCC-20) | 9 mm x 9 mm |
| Temperatura de funcionamiento | -40 °C to +85 °C (industrial) | 0C to +70C (Commercial) |
| Programming Method | Factory / Altera programming service (one-time only) | — |
| Erasure | Windowed package supports UV erase (ceramic DIP variant); PLCC is OTP | — |
| Configuración de salida | Serial data out on DCLK rising edge | — |
| Compatible FPGA Families | APEX, ACEX, FLEX 10K, MAX 7000S/AE/B, Cyclone (legacy) | — |
| Tipo de montaje | Surface Mount / Socket (PLCC socket compatible) | Surface Mount |
| Estado RoHS | Unknown — verify with manufacturer | [DATA_NEEDED: RoHS status] |
| Estado del ciclo de vida | Obsolete (EOL announced by Altera / Intel PSG) | — |
| Shipping Variant Suffix | AL3894 (tape-and-reel / specific Altera part marking) | — |
| Tamaño de memoria | — | 1 Mbit |
| Programmable Type | — | OTP (One-Time Programmable) |
| Supply Voltage - VCCINT | — | 4.75 V to 5.25 V |
| Supply Voltage - VCCIO | — | 3.0 V to 3.6 V |
| Encapsulado / Carcasa | — | 20-LCC (J-Lead), PLCC-20 |
| Packaging | — | Tube |
| Supported FPGA Families | — | Altera FLEX, APEX, ACEX, Mercury |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |