EPC2LC20 vs EPC1L20 Comparación
Comparación detallada lado a lado de EPC2LC20 por Altera y EPC1L20 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 | EPC2LC20 | EPC1L20 |
|---|---|---|
| Marca | Altera | Altera |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | NRND | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $7,20 | $3,75 |
| Tipo de memoria | Non-volatile configuration PROM | OTP Configuration PROM (Flash) |
| Tamaño de memoria | 1.6 Mbit | 1 Mbit |
| Configuration Interface | Serial (x1) to FPGA via DCLK/nCONFIG/nSTATUS/CONF_DONE | — |
| Programming Interface | IEEE 1149.1 (JTAG) ISP, 5.0-V and 3.3-V tolerant | — |
| Supply Voltage VCC | 3.0 V to 3.6 V (3.3-V operation) | — |
| ISP Voltage Range | 5.0 V or 3.3 V | — |
| Supported FPGA Families | ACEX 1K, APEX 20K/20KC/20KE, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, MAX 9000 | — |
| Cascade Support | Yes - daisy-chain multiple EPC2 devices via JTAG for larger bitstreams | — |
| Encapsulado | 20-pin PLCC (J-lead, 9x9 mm) | 20-pin PLCC (9x9 mm) |
| Tipo de montaje | Surface Mount | Through-Hole / Socket |
| Temperatura de funcionamiento | -40C to +85C (industrial) [DATA_NEEDED: exact grade from datasheet] | [DATA_NEEDED: operating temperature range] |
| Estado RoHS | Non-Compliant (original Altera Pb-containing part) | [DATA_NEEDED: RoHS compliance] |
| Lead-Free Version | EPC2LC20N available as lead-free equivalent | — |
| Programming Support | Altera Programming Unit (APU), Quartus II, JTAG programmer | — |
| Boundary-Scan | IEEE 1149.1 compliant, 8-bit or 16-bit JTAG | — |
| Configuration Clock (max) | — | 8 MHz |
| Flash Access Time | — | 90 ns (approx.) |
| Max Read Bandwidth | — | 160 Mbps (16-bit DQ bus) |
| Interfaz | — | Serial / FPP configuration + JTAG (IEEE 1149.1) |
| Tensión de alimentación | — | 3.3 V (typical) |
| Programmability | — | One-Time Programmable (OTP) |
| JTAG / ISP Support | — | Yes (IEEE 1149.1) |
| Compatible FPGA Series | — | Stratix, Cyclone, APEX, FLEX, ACEX, LUT-based families |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |