EPC20LC20U vs EPC21C20U Comparação
Comparação detalhada lado a lado de EPC20LC20U por Intel e EPC21C20U por Intel. 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 | EPC21C20U |
|---|---|---|
| Marca | Intel | Intel |
| Categoria | Memory ICs | Memory ICs |
| Status do ciclo de vida | Obsolete | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $8,20 | $9,85 |
| Manufacturer | Altera Corporation (now Intel) | Intel / Altera |
| Função | FPGA Configuration Device (Serial Configuration PROM) | — |
| Tipo de memória | Non-volatile configuration memory | — |
| Configuration Interface | Serial (DATA, DCLK, nCS, nINIT_CONF, nSTATUS, OE) | — |
| 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 (BGA) |
| 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] | Compliant (per Intel/Altera product page) |
| 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 | — |
| Product Type | — | Configuration Device (Boot Flash) |
| Tamanho da memória | — | 20 Mbit (2.5 Mbyte) |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V (3.3 V typical) |
| Interface | — | Altera/Intel Passive Serial (PS) and Active Serial (AS), JTAG (IEEE 1149.1) |
| Encapsulamento | — | 20-pin UBGA (Ultra FineLine BGA) - also called 20-pin FBGA |
| In-System Programmability | — | Yes (via JTAG) |
| Bitstream Compression Support | — | Yes |
| Cascade (Multi-Device) Support | — | Yes (nCASC daisy-chain) |
| Supported FPGA Families | — | APEX II, APEX 20KE, APEX 20KC, Mercury, Stratix, Cyclone, ACEX 1K, FLEX 10KE |
| Temperatura de operação | — | -40 C to +85 C (industrial) |
| Lead-Free | — | Yes |
| Configuration Mode | — | Passive Serial (PS) / Active Serial (AS) via FPGA controller |