EPC2LC20N – ALTERA

The EPC2LC20N is a 1.6 Mbit (1,677,721 bits) erasable programmable configuration device manufactured by Altera (now Intel). It is specifically designed for configuring Altera’s FPGA devices, storing configuration data in non-volatile memory. This device utilizes a low-power CMOS EEPROM technology for data retention and reprogrammability. The EPC2LC20N is housed in a 20-pin Plastic Leaded Chip Carrier (PLCC) package, facilitating surface mount assembly. Its primary function is to load the FPGA’s configuration data upon power-up, enabling the FPGA to perform its intended function. The device supports in-system programming (ISP) via a JTAG interface, allowing for convenient updates and modifications to the FPGA configuration without removing the device from the circuit board. The operating voltage range is typically 3.0V to 3.6V, and it is characterized by a specific number of program/erase cycles.