EPC1LC20 vs EPC1LC20-WCEC52 Comparación
Comparación detallada lado a lado de EPC1LC20 por Intel y EPC1LC20-WCEC52 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 | EPC1LC20 | EPC1LC20-WCEC52 |
|---|---|---|
| Marca | Intel | Altera |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | Obsolete | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $7,95 | $7,45 |
| Tipo de memoria | Non-volatile configuration memory (Flash/EPROM) | OTP Configuration PROM (Anti-fuse) |
| Memory Capacity | 1 Mbit (1,048,576 bits) | — |
| Tipo de interfaz | Serial configuration interface | — |
| Maximum DCLK Frequency | 8 MHz | — |
| Tensión de alimentación | 3.3 V or 5.0 V | — |
| In-System Programmability | Yes (IEEE 1149.1 / JTAG) | Yes (IEEE 1149.1 JTAG) |
| Programmable Voltage | 5.0 V and 3.3 V ISP | — |
| Configuration Mode | Serial, multi-device daisy-chain capable | — |
| Encapsulado | 20-pin PLCC (J-leaded, surface mount) | 20-pin PLCC (J-lead, through-hole, 9x9 mm) |
| Recuento de pines | 20 | 20 |
| Tipo de montaje | Surface Mount | — |
| Temperatura de funcionamiento | [DATA_NEEDED: Operating temperature range] | -40C to +85C (industrial) |
| Compatible FPGA Families | ACEX 1K, APEX 20K, FLEX 10K, Cyclone, Mercury | Cyclone, Stratix, APEX, ACEX, MAX series |
| Estado RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| JTAG Pins | TCK, TMS, TDI, TDO | — |
| Tamaño de memoria | — | 1 Mbit (1,048,576 bits) |
| Organización de memoria | — | 212,942 x 1 bit |
| Interfaz | — | Serial (Altera FPP/PS configuration protocol) |
| Configuration Clock (DCLK) | — | 8 MHz maximum |
| Supply Voltage (VCC) | — | 3.3 V |
| I/O Voltage Tolerance | — | 5.0 V (FPGA interface) |
| Programmability | — | One-Time Programmable (OTP) |
| Package Mounting | — | Through-hole (also accepts PLCC socket) |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| Programming Interface | — | JTAG (IEEE Std 1149.1) ISP |
| Estado del ciclo de vida | — | Obsolete (recommended replacement: EPCQ family or newer serial config devices) |