EPF8452ALI84-4 vs EPF8452ALC84-5 Comparaison
Comparaison détaillée côte à côte de EPF8452ALI84-4 par Altera et EPF8452ALC84-5 par Altera. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | EPF8452ALI84-4 | EPF8452ALC84-5 |
|---|---|---|
| Marque | Altera | Altera |
| Catégorie | FPGA & CPLD | FPGA & CPLD |
| Statut du cycle de vie | NRND | NRND |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $9,75 | $18,40 |
| Family | FLEX 8000 | FLEX 8000 |
| Logic Elements | 336 | — |
| Usable Gates | 4,000 | — |
| User I/Os | 68 | — |
| Operating Frequency (max) | 125 MHz | — |
| Process Technology | 0.42 µm CMOS | CMOS, SRAM-based |
| Supply Voltage (VCC) | 5 V | — |
| I/O Voltage (MultiVolt) | 3.3 V or 5.0 V | — |
| Package Type | 84-pin PLCC (J-Lead) | — |
| Nombre de broches | 84 | — |
| Speed Grade | -4 | -5 (highest performance tier in family) |
| Température de fonctionnement | 0 °C to 70 °C (Commercial) | [DATA_NEEDED: commercial vs industrial grade] |
| Configuration Method | SRAM, requires external configuration memory | Serial load from external EPROM (SRAM-based) |
| Configuration Devices Supported | EPC1, EPC1064, EPC1213, EPC1441, parallel EPROM | — |
| Programming | In-circuit reconfigurable (ICR) via JTAG or controller | — |
| Type de montage | Surface Mount (PLCC socket compatible) | Surface Mount (PLCC J-leads) / Socket-compatible |
| Statut RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: pre-RoHS era part - likely non-compliant] |
| Niveau MSL | [DATA_NEEDED: MSL level] | — |
| Logic Cells | — | 336 |
| Flip-Flops | — | 452 |
| Nominal Supply Voltage (VCC) | — | 5 V |
| Supply Voltage Range | — | 4.75 V to 5.25 V |
| I/O Voltage Support | — | 3.3 V or 5 V (configurable) |
| Boîtier | — | PLCC-84 (84-terminal PQCC/J-Lead) |
| JTAG Support | — | Yes (IEEE 1149.1 boundary-scan) |
| Lead-Free | — | [DATA_NEEDED] |
| Configuration Bitstream Size | — | [DATA_NEEDED: ~120 Kbit per Altera FLEX 8000 datasheet] |
| User I/O Pins | — | [DATA_NEEDED: typically 68 I/O for 84-pin PLCC] |