EPC1L20 vs EPC1LC20-WCEC52 Comparación
Comparación detallada lado a lado de EPC1L20 por Altera 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 | EPC1L20 | EPC1LC20-WCEC52 |
|---|---|---|
| Marca | Altera | Altera |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | Activo | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,75 | $7,45 |
| Tipo de memoria | OTP Configuration PROM (Flash) | OTP Configuration PROM (Anti-fuse) |
| Tamaño de memoria | 1 Mbit | 1 Mbit (1,048,576 bits) |
| Configuration Clock (max) | 8 MHz | — |
| Flash Access Time | 90 ns (approx.) | — |
| Max Read Bandwidth | 160 Mbps (16-bit DQ bus) | — |
| Interfaz | Serial / FPP configuration + JTAG (IEEE 1149.1) | Serial (Altera FPP/PS configuration protocol) |
| Tensión de alimentación | 3.3 V (typical) | — |
| Programmability | One-Time Programmable (OTP) | One-Time Programmable (OTP) |
| Encapsulado | 20-pin PLCC (9x9 mm) | 20-pin PLCC (J-lead, through-hole, 9x9 mm) |
| Tipo de montaje | Through-Hole / Socket | — |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| JTAG / ISP Support | Yes (IEEE 1149.1) | — |
| Compatible FPGA Series | Stratix, Cyclone, APEX, FLEX, ACEX, LUT-based families | — |
| Estado RoHS | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free status] |
| Organización de memoria | — | 212,942 x 1 bit |
| Configuration Clock (DCLK) | — | 8 MHz maximum |
| Supply Voltage (VCC) | — | 3.3 V |
| I/O Voltage Tolerance | — | 5.0 V (FPGA interface) |
| In-System Programmability | — | Yes (IEEE 1149.1 JTAG) |
| Package Mounting | — | Through-hole (also accepts PLCC socket) |
| Compatible FPGA Families | — | Cyclone, Stratix, APEX, ACEX, MAX series |
| Programming Interface | — | JTAG (IEEE Std 1149.1) ISP |
| Recuento de pines | — | 20 |
| Estado del ciclo de vida | — | Obsolete (recommended replacement: EPCQ family or newer serial config devices) |