EPC20LC20U vs EPC27C32N Comparação
Comparação detalhada lado a lado de EPC20LC20U por Intel e EPC27C32N 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 | EPC20LC20U | EPC27C32N |
|---|---|---|
| Marca | Intel | Altera |
| Categoria | Memory ICs | FPGA & CPLD |
| Status do ciclo de vida | Obsolete | Obsolete |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $8,20 | $9,95 |
| Manufacturer | Altera Corporation (now Intel) | Intel (formerly Altera) |
| Função | FPGA Configuration Device (Serial Configuration PROM) | — |
| Tipo de memória | Non-volatile configuration memory | Configuration EPROM (non-volatile) |
| Configuration Interface | Serial (DATA, DCLK, nCS, nINIT_CONF, nSTATUS, OE) | Serial (Altera Passive Serial / Active Serial / JTAG) |
| Operating Voltage | 5.0 V (typical) | — |
| Absolute Maximum DC Input | -0.3 V to 7.0 V | — |
| Transient Input Tolerance | -2.0 V undershoot to 7.0 V overshoot (<100 mA, <20 ns) | — |
| Package Type | PLCC-20 (J-lead, plastic leaded chip carrier) | — |
| Contagem de pinos | 20 | — |
| Tipo de montagem | Surface Mount (PLCC socket compatible) | Surface Mount (PLCC) |
| Compatible FPGA Families | Altera FLEX 6000, FLEX 8000, FLEX 10K, APEX, ACEX, early Cyclone | — |
| In-System Programming | Supported via JTAG / Quartus programmer | — |
| Status RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: depends on date code; older N suffix often Pb-free] |
| Faixa de temperatura de operação | [DATA_NEEDED: industrial/commercial grade] | — |
| Lead-Free / Halogen-Free | [DATA_NEEDED: lead-free status] | — |
| Status do ciclo de vida | Obsolete / Last-time-buy in distribution | — |
| Density | — | 32 Mbit |
| Tensão de alimentação | — | [DATA_NEEDED: VCC nominal] |
| Supply Voltage Range | — | [DATA_NEEDED: VCC min/max] |
| Programmability | — | In-system programmable (IEEE 1532 / JTAG) |
| Encapsulamento | — | PLCC-20 |
| Package Code Suffix | — | N = PLCC-20 |
| Temperatura de operação | — | [DATA_NEEDED: industrial/commercial] |
| Multi-device Daisy-chain | — | Yes (page-mode supported) |
| Reconfiguration | — | Software-controllable / on-the-fly via JTAG |
| Lead-free | — | [DATA_NEEDED] |
| Family | — | EPC Enhanced Configuration Device |
| Compatible FPGA Targets | — | Altera Stratix, Cyclone, Arria, FLEX, ACEX series |