EPC2LI20J vs EPC2LI20U Comparación
Comparación detallada lado a lado de EPC2LI20J por Altera y EPC2LI20U 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 | EPC2LI20J | EPC2LI20U |
|---|---|---|
| Marca | Altera | Altera |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | Activo | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $9,75 | $7,10 |
| Tipo de memoria | In-System Programmable Configuration PROM (flash) | Configuration PROM (serial EEPROM) |
| Tamaño de memoria | 1,695,680 bits (1.6Mb) | 1.6 Mbit (65,536 x 1-bit device) |
| Organización de memoria | 65,536 x 1-bit (serial interface) | — |
| Interfaz | Altera 4-pin serial configuration (DATA, DCLK, nCS, nCONFIG) | — |
| Target FPGAs | APEX II, APEX 20K/20KC/20KE, Mercury, ACEX 1K, FLEX 6000/10KE/10KA | — |
| Supply Voltage (VCCINT) | 3.0 V to 3.6 V (3.3 V typical) | — |
| I/O Voltage (VCCIO) | 5.0 V or 3.3 V tolerant | — |
| ISP Programming Interface | JTAG (IEEE 1149.1) | — |
| Cascade Support | Yes (multi-device configuration chain) | Yes (via nCASC pin) |
| Internal Oscillator | Yes (configures without external clock source) | — |
| Encapsulado | 20-pin PLCC with J-leads (JEDEC MS-018) | 20-pin PLCC (9x9 mm) |
| Temperatura de funcionamiento | -40C to +85C (industrial) | — |
| Programming Cycles | [DATA_NEEDED: minimum endurance cycles] | — |
| Estado RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: rohs status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Configuration Clock (DCLK) | Up to 33 MHz | — |
| Supply Voltage (VCC) | — | 3.0 V to 5.5 V (5.0 V nominal) |
| Programming Voltage | — | 5.0 V (via internal charge pump) |
| Configuration Interface | — | Serial 4-pin (DATA, DCLK, nCS, OE) |
| Maximum DCLK Frequency | — | 33 MHz (fast mode) |
| Rango de temperatura de funcionamiento | — | -40 C to +85 C (industrial) |
| Tipo de montaje | — | Surface Mount (PLCC socket) |
| Programmability | — | In-system programmable via JTAG (IEEE 1149.1) |
| Device ID | — | 32-bit JTAG-readable |
| Supported FPGA Families | — | APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 6000/10KE/10KA |
| Nivel MSL | — | [DATA_NEEDED: MSL moisture sensitivity level] |