EPC20LC20U vs EPC27C32N Comparación
Comparación detallada lado a lado de EPC20LC20U por Intel y EPC27C32N 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 | EPC20LC20U | EPC27C32N |
|---|---|---|
| Marca | Intel | Altera |
| Categoría | Memory ICs | FPGA & CPLD |
| Estado del ciclo de vida | Obsolete | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $8,20 | $9,95 |
| Manufacturer | Altera Corporation (now Intel) | Intel (formerly Altera) |
| Función | FPGA Configuration Device (Serial Configuration PROM) | — |
| Tipo de memoria | 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) | — |
| Recuento de pines | 20 | — |
| Tipo de montaje | 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 | — |
| Estado RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: depends on date code; older N suffix often Pb-free] |
| Rango de temperatura de funcionamiento | [DATA_NEEDED: industrial/commercial grade] | — |
| Lead-Free / Halogen-Free | [DATA_NEEDED: lead-free status] | — |
| Estado del ciclo de vida | Obsolete / Last-time-buy in distribution | — |
| Density | — | 32 Mbit |
| Tensión de alimentación | — | [DATA_NEEDED: VCC nominal] |
| Supply Voltage Range | — | [DATA_NEEDED: VCC min/max] |
| Programmability | — | In-system programmable (IEEE 1532 / JTAG) |
| Encapsulado | — | PLCC-20 |
| Package Code Suffix | — | N = PLCC-20 |
| Temperatura de funcionamiento | — | [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 |