EPC21LC20 vs EPC1LC20 Comparación
Comparación detallada lado a lado de EPC21LC20 por Intel y EPC1LC20 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 | EPC21LC20 | EPC1LC20 |
|---|---|---|
| Marca | Intel | Intel |
| Categoría | Memory ICs | Memory ICs |
| Estado del ciclo de vida | Activo | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $10,40 | $7,95 |
| Tipo de memoria | Serial Configuration PROM (Flash-based, in-system programmable) | Non-volatile configuration memory (Flash/EPROM) |
| Density | 2 Mb (2,097,152 bits) | — |
| Configuration Mode Supported | Serial (PS) for Altera SRAM-based LUT FPGAs | — |
| Maximum DCLK Frequency | 10 MHz | 8 MHz |
| Access Time | approximately 35 ns [DATA_NEEDED: confirm exact datasheet figure] | — |
| Programming Interface | IEEE 1149.1 (JTAG) | — |
| Program/Erase Endurance | 100 cycles minimum [DATA_NEEDED: confirm from datasheet] | — |
| Operating Voltage (VCC) | 3.0 V to 3.6 V (3.3 V typical) | — |
| Standby Current | [DATA_NEEDED: ICCSB value] | — |
| Active Read Current | [DATA_NEEDED: ICC active current] | — |
| Operating Temperature (commercial) | 0 °C to +70 °C (LC suffix) | — |
| Operating Temperature (industrial) | [DATA_NEEDED: -40 to +85 °C for LI variant] | — |
| Encapsulado / Carcasa | 20-pin PLCC (J-lead, JEDEC MS-018) | — |
| Tipo de montaje | Surface Mount (PLCC socket or solder) | Surface Mount |
| Nivel MSL | [DATA_NEEDED: confirm moisture sensitivity level] | — |
| Estado RoHS | [DATA_NEEDED: confirm from Altera product page] | [DATA_NEEDED: RoHS status] |
| Lead-Free (Pb-free) | [DATA_NEEDED: confirm] | — |
| Compatible FPGA Families | ACEX, APEX, Cyclone, FLEX, Mercury, Stratix (SRAM-based LUT) | ACEX 1K, APEX 20K, FLEX 10K, Cyclone, Mercury |
| JTAG Boundary-Scan Compliant | Yes (IEEE Std 1149.1) | — |
| Data Width | 1 bit (serial DATA output) | — |
| Memory Capacity | — | 1 Mbit (1,048,576 bits) |
| Tipo de interfaz | — | Serial configuration interface |
| Tensión de alimentación | — | 3.3 V or 5.0 V |
| In-System Programmability | — | 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) |
| Recuento de pines | — | 20 |
| Temperatura de funcionamiento | — | [DATA_NEEDED: Operating temperature range] |
| JTAG Pins | — | TCK, TMS, TDI, TDO |