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The EPC2LC20N is an Intel/Altera serial configuration device for FPGAs. 2Mbit density for storing configuration data for APEX, FLEX, and Cyclone FPGAs. Active Serial interface for single-FPGA configuration. JTAG in-system programmable. PLCC-20 package.
Especificaciones
| Tipo | Serial Configuration Device (EPC2) |
| Densidad | 1,705,984 bits (2 Mbit) |
| Interface | Active Serial (AS) |
| Clock Frequency | Up to 20 MHz (DCLK) |
| Programming | JTAG ISP |
| Tensión de alimentación | 3.3V |
| Temperatura de funcionamiento | 0 to +70C (Commercial) |
| Paquete | PLCC-20 |
Principio de funcionamiento
The EPC2 stores FPGA configuration bitstreams in non-volatile flash memory. On power-up, the EPC2 automatically clocks out the configuration data to the FPGA via the Active Serial (AS) interface using DCLK and DATA0 signals. The nCS pin selects the device; nCONF_DONE signals successful configuration. The EPC2 supports page mode for storing multiple configuration files. JTAG interface allows in-system programming of the flash memory without removing the device.
Aplicaciones
- FPGA configuration storage
- Active Serial programming
- Multi-page configurations
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