EPC144ILC-20 vs EPC1441LI20 Comparación
Comparación detallada lado a lado de EPC144ILC-20 por Altera y EPC1441LI20 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 | EPC144ILC-20 | EPC1441LI20 |
|---|---|---|
| Marca | Altera | Intel |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | Última compra | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,85 | $8,10 |
| Tipo de memoria | OTP Configuration PROM (one-time programmable) | OTP Configuration PROM (PROM) |
| Tamaño de memoria | 440 kb (kilobits) | — |
| Configuration Interface | Serial (Altera proprietary PS mode) | Altera 4-pin serial (DATA, DCLK, nCONFIG, nSTATUS) |
| Tensión de alimentación | 5.0 V (typical) | 3.3 V |
| Standby Current | < 50 uA (CMOS standby) | — |
| Programmable | No (factory-programmed by Altera or distributor) | — |
| Encapsulado | 20-pin PLCC (J-lead) | 20-pin PLCC (J-lead, 9x9 mm) |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (industrial) |
| Compatible FPGA Families | Cyclone, ACEX 1K, APEX 20K, MAX 7000-series | — |
| Configuration Mode Support | PS (passive serial) and FPP (fast passive parallel) | — |
| JTAG Interface | Not present | — |
| End-of-Life Status | Last-time-buy (per Altera product change notifications) | — |
| Lead-Free / RoHS | Depends on date code; non-RoHS vintage stock common | — |
| Programming Method | Altera dedicated PROM programmer hardware | One-Time-Programmable via Altera programming hardware |
| Data Retention | Permanent (anti-fuse OTP cell, no retention concern) | — |
| Recuento de pines | 20 | — |
| Tipo de montaje | Surface Mount (PLCC J-lead) | — |
| Density | — | 441 kbits (440,800 bits) |
| Number of Words | — | 440,800 |
| Bits per Word | — | 1 bit |
| Supported FPGA Families | — | ACEX, APEX 20K / 20KC / 20KE, FLEX 10KE, FLEX 10KA, Mercury |
| Pin Pitch | — | 1.27 mm |
| Nivel MSL | — | [DATA_NEEDED: MSL rating] |
| Estado RoHS | — | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| Configuration Time | — | Depends on FPGA bitstream length and DCLK frequency |