EP2A25F724 vs EP2A25F672I8 Comparación
Comparación detallada lado a lado de EP2A25F724 por Altera y EP2A25F672I8 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 | EP2A25F724 | EP2A25F672I8 |
|---|---|---|
| Marca | Altera | Altera |
| Categoría | Memory ICs | FPGA & CPLD |
| Estado del ciclo de vida | NRND | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $112,00 | $125,00 |
| Device Type | Enhanced Configuration Device (EPC) | — |
| Target FPGA Family | Altera APEX II (EP2A-series) | — |
| Memory Technology | Flash (non-volatile, no battery required) | — |
| Configuration Modes | Passive Serial, Passive Parallel Async, Passive Parallel Sync | — |
| Encapsulado | 724-ball FineLine BGA | 672-ball FC-FBGA (FineLine BGA), 27 × 27 mm, 1 mm pitch |
| JTAG Support | IEEE Std. 1149.1 (boundary-scan / ISP) | — |
| Multi-Device Configuration | Yes - supports daisy-chained APEX II FPGAs | — |
| In-System Programmability | Yes (via JTAG) | — |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature grade] | –40 °C to +85 °C (industrial, 'I' grade) |
| Tensión de alimentación | [DATA_NEEDED: VCC nominal] | — |
| On-chip Oscillator | Yes (internal configuration clock) | — |
| User Flash Region | Yes (separate from configuration data) | — |
| Tipo de montaje | Surface Mount (BGA) | Surface Mount (BGA) |
| Estado RoHS | Compliant | unknown |
| Estado del ciclo de vida | Not Recommended for New Designs (NRND) - Altera acquired by Intel 2015 | — |
| Family | — | APEX II |
| Logic Elements / Cells | — | 24,320 |
| Equivalent Gates | — | 900,000 |
| Embedded Memory (RAM bits) | — | 622,592 |
| User I/Os | — | 492 |
| Number of PLLs | — | 4 |
| Process Technology | — | 0.15 µm CMOS, up to 8 metal layers |
| Core Supply Voltage | — | 1.5 V |
| Propagation Delay | — | 1.69 ns (typical) |
| Internal Performance | — | 333 MHz (per legacy datasheet) |
| LVDS / High-Speed I/O | — | Yes, up to 1 Gbps |
| Speed Grade | — | I8 (industrial, 8-speed-grade per APEX II ordering scheme) |
| JTAG / Boundary Scan | — | IEEE 1149.1 compliant |
| I/O Standards Supported | — | LVTTL, LVCMOS, SSTL, HSTL, LVDS, LVPECL, GTL+, PCI |
| Lead-Free Status | — | unknown |