EPC1441LI20 vs EPC144ILC-20 Comparación
Comparación detallada lado a lado de EPC1441LI20 por Intel y EPC144ILC-20 por Altera. 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 | EPC1441LI20 | EPC144ILC-20 |
|---|---|---|
| Marca | Intel | Altera |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | Obsolete | Última compra |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $8,10 | $3,85 |
| Tipo de memoria | OTP Configuration PROM (PROM) | OTP Configuration PROM (one-time programmable) |
| Density | 441 kbits (440,800 bits) | — |
| Number of Words | 440,800 | — |
| Bits per Word | 1 bit | — |
| Configuration Interface | Altera 4-pin serial (DATA, DCLK, nCONFIG, nSTATUS) | Serial (Altera proprietary PS mode) |
| Supported FPGA Families | ACEX, APEX 20K / 20KC / 20KE, FLEX 10KE, FLEX 10KA, Mercury | — |
| Tensión de alimentación | 3.3 V | 5.0 V (typical) |
| Temperatura de funcionamiento | -40 C to +85 C (industrial) | [DATA_NEEDED: operating temperature range] |
| Encapsulado | 20-pin PLCC (J-lead, 9x9 mm) | 20-pin PLCC (J-lead) |
| Pin Pitch | 1.27 mm | — |
| Programming Method | One-Time-Programmable via Altera programming hardware | Altera dedicated PROM programmer hardware |
| 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 | — |
| Tamaño de memoria | — | 440 kb (kilobits) |
| Standby Current | — | < 50 uA (CMOS standby) |
| Programmable | — | No (factory-programmed by Altera or distributor) |
| 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 |
| Data Retention | — | Permanent (anti-fuse OTP cell, no retention concern) |
| Recuento de pines | — | 20 |
| Tipo de montaje | — | Surface Mount (PLCC J-lead) |