EPF8452ALC84-5 vs EPF8452ALI84-4 Comparação
Comparação detalhada lado a lado de EPF8452ALC84-5 por Altera e EPF8452ALI84-4 por Altera. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | EPF8452ALC84-5 | EPF8452ALI84-4 |
|---|---|---|
| Marca | Altera | Altera |
| Categoria | FPGA & CPLD | FPGA & CPLD |
| Status do ciclo de vida | NRND | NRND |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $18,40 | $9,75 |
| Family | FLEX 8000 | FLEX 8000 |
| Logic Cells | 336 | — |
| Flip-Flops | 452 | — |
| Process Technology | CMOS, SRAM-based | 0.42 µm CMOS |
| 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) | — |
| Encapsulamento | PLCC-84 (84-terminal PQCC/J-Lead) | — |
| Speed Grade | -5 (highest performance tier in family) | -4 |
| Configuration Method | Serial load from external EPROM (SRAM-based) | SRAM, requires external configuration memory |
| JTAG Support | Yes (IEEE 1149.1 boundary-scan) | — |
| Tipo de montagem | Surface Mount (PLCC J-leads) / Socket-compatible | Surface Mount (PLCC socket compatible) |
| Temperatura de operação | [DATA_NEEDED: commercial vs industrial grade] | 0 °C to 70 °C (Commercial) |
| Status RoHS | [DATA_NEEDED: pre-RoHS era part - likely non-compliant] | [DATA_NEEDED: RoHS status] |
| 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] | — |
| Logic Elements | — | 336 |
| Usable Gates | — | 4,000 |
| User I/Os | — | 68 |
| Operating Frequency (max) | — | 125 MHz |
| Supply Voltage (VCC) | — | 5 V |
| I/O Voltage (MultiVolt) | — | 3.3 V or 5.0 V |
| Package Type | — | 84-pin PLCC (J-Lead) |
| Contagem de pinos | — | 84 |
| Configuration Devices Supported | — | EPC1, EPC1064, EPC1213, EPC1441, parallel EPROM |
| Programming | — | In-circuit reconfigurable (ICR) via JTAG or controller |
| Nível MSL | — | [DATA_NEEDED: MSL level] |