EPC448JC-30A vs EPC2LI20 Comparación
Comparación detallada lado a lado de EPC448JC-30A por Altera y EPC2LI20 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 | EPC448JC-30A | EPC2LI20 |
|---|---|---|
| Marca | Altera | Altera |
| Categoría | FPGA & CPLD | Memory ICs |
| Estado del ciclo de vida | NRND | NRND |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $9,10 | $5,95 |
| Memory Density | 4 Mbit | — |
| Device Family | Enhanced Configuration Device | — |
| Supply Voltage (VCC) | 3.3 V nominal | — |
| Operating Voltage Range | 3.0 V to 3.6 V | — |
| Access Time | 30 ns | — |
| Configuration Interface | Altera serial (DCLK + DATA0) and JTAG ISP | Serial or Byte-wide (parallel) |
| Package Type | PLCC-32 (JC) | — |
| Recuento de pines | 32 | — |
| Tipo de montaje | Surface Mount / Socket | Surface Mount (PLCC socket-compatible) |
| Temperatura de funcionamiento | 0 C to +70 C | -40 C to +85 C (Industrial) |
| Programmability | IEEE 1532 JTAG In-System Programmable | — |
| Compatibility | FLEX, APEX, ACEX, Cyclone, Stratix FPGAs | — |
| Lead-Free / RoHS | [DATA_NEEDED: lead-free / RoHS status] | — |
| AEC-Q100 Qualification | Not Qualified | — |
| Configuration Control Pins | nSTATUS, nCONFIG, CONF_DONE | — |
| Tamaño de memoria | — | 1.6 Mb (1,572,864 bits) |
| Tipo de memoria | — | Flash (in-system programmable) |
| Programmable Type | — | In System Programmable (ISP) |
| Función | — | Configuration PROM for SRAM-based FPGAs |
| Supply Voltage - Operating | — | 3.0 V to 3.6 V and 4.5 V to 5.5 V (auto-sensing) |
| Encapsulado / Carcasa | — | 20-PLCC (J-lead, 9x9 mm) |
| Decompression | — | On-chip (supports compressed bitstreams) |
| JTAG / ISP Interface | — | IEEE 1532 (TCK, TMS, TDI, TDO) |
| Multi-Device Support | — | Yes (daisy-chain configuration) |
| User-Accessible Memory | — | Yes (unused flash available to user logic) |
| Estado RoHS | — | [DATA_NEEDED: RoHS status] |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |