EPC2TC32UCAF48 vs EPC2TC32UCF48 Comparación
Comparación detallada lado a lado de EPC2TC32UCAF48 por Altera y EPC2TC32UCF48 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 | EPC2TC32UCAF48 | EPC2TC32UCF48 |
|---|---|---|
| Marca | Altera | Intel |
| Categoría | FPGA & CPLD | Memory ICs |
| Estado del ciclo de vida | Obsolete | NRND |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $14,20 | $10,85 |
| Tamaño de memoria | 1.6 Mb | — |
| Device Family | EPC2 (Enhanced Configuration Device) | — |
| Programmability | In-system programmable (ISP) via JTAG | — |
| Interfaz | 4-wire serial (nCS, DCLK, DATA, nINIT_CONF) + JTAG | — |
| Supply Voltage (VCC) | 3.3 V nominal | 3.0 V to 3.6 V (3.3 V typical) |
| FPGA Compatibility | Altera SRAM-based LUT FPGAs (Cyclone, Stratix, APEX, ACEX, FLEX, MAX 9000) | — |
| Cascading | Supported for bitstreams larger than 1.6 Mb | — |
| Encapsulado | 32-pin TQFP (CAF48 designation per Altera ordering code) | 48-pin TQFP (7x7 mm) |
| Temperatura de funcionamiento | [DATA_NEEDED: commercial 0-70C vs industrial -40-85C variant] | 0C to +70C (commercial) |
| Data Retention | 10 years typical (EEPROM-based) | — |
| Programming Cycles | 100 cycles minimum (EEPROM endurance) | — |
| Process Technology | CMOS EEPROM | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL classification] | [DATA_NEEDED: MSL rating] |
| Estado RoHS | [DATA_NEEDED: per ordering code; older CAF48 lots were non-RoHS] | [DATA_NEEDED: confirm RoHS compliance] |
| Tipo de memoria | — | Non-volatile configuration PROM (CMOS Flash-based) |
| Memory Density | — | 1.6 Mbit (1.6 Mb / 32 Mbit raw) |
| Memory Configuration | — | Serial configuration bitstream storage |
| Supply Voltage (VCCIO) | — | 1.8 V / 2.5 V / 3.3 V (bank-level) |
| Output Drive Current (VCCIO) | — | [DATA_NEEDED: IOH/IOL at 3.3 V VCCIO] |
| Programming Interface | — | IEEE Std. 1149.1 JTAG (in-system programmable) |
| Configuration Interface | — | Altera serial PROM interface (DCLK, DATA, nCONFIG, nSTATUS, CONF_DONE) |
| Supported Configuration Modes | — | FPP, AS, PS, JTAG (mode dependent on target FPGA MSEL pins) |
| Daisy Chain Support | — | Yes (multi-device cascade for >16 Mbit FPGAs) |
| Maximum Cascaded Capacity | — | Up to 16 Mbit total across chain |
| Lead Free | — | [DATA_NEEDED: confirm lead-free] |