EPC27C32N vs EPC21C20U Comparación
Comparación detallada lado a lado de EPC27C32N por Altera y EPC21C20U por Intel. 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 | EPC27C32N | EPC21C20U |
|---|---|---|
| Marca | Altera | Intel |
| Categoría | FPGA & CPLD | Memory ICs |
| Estado del ciclo de vida | Obsolete | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $9,95 | $9,85 |
| Tipo de memoria | Configuration EPROM (non-volatile) | — |
| Density | 32 Mbit | — |
| Configuration Interface | Serial (Altera Passive Serial / Active Serial / JTAG) | — |
| 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 | 20-pin UBGA (Ultra FineLine BGA) - also called 20-pin FBGA |
| Package Code Suffix | N = PLCC-20 | — |
| Tipo de montaje | Surface Mount (PLCC) | Surface Mount (BGA) |
| Temperatura de funcionamiento | [DATA_NEEDED: industrial/commercial] | -40 C to +85 C (industrial) |
| Multi-device Daisy-chain | Yes (page-mode supported) | — |
| Reconfiguration | Software-controllable / on-the-fly via JTAG | — |
| Estado RoHS | [DATA_NEEDED: depends on date code; older N suffix often Pb-free] | Compliant (per Intel/Altera product page) |
| Lead-free | [DATA_NEEDED] | — |
| Family | EPC Enhanced Configuration Device | — |
| Compatible FPGA Targets | Altera Stratix, Cyclone, Arria, FLEX, ACEX series | — |
| Manufacturer | Intel (formerly Altera) | Intel / Altera |
| Product Type | — | Configuration Device (Boot Flash) |
| Tamaño de memoria | — | 20 Mbit (2.5 Mbyte) |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V (3.3 V typical) |
| Interfaz | — | Altera/Intel Passive Serial (PS) and Active Serial (AS), JTAG (IEEE 1149.1) |
| 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 |
| Lead-Free | — | Yes |
| Configuration Mode | — | Passive Serial (PS) / Active Serial (AS) via FPGA controller |