Intel Corporation Configuration PROMs for FPGAs EPC4QC100N

The EPC4QC100N is a configuration PROM designed for use with Altera FPGAs, featuring a memory size of 4,194,304 bits. It supports in-system programmability (ISP) and includes an on-chip decompression feature that effectively doubles the configuration density. The device operates at a supply voltage of 3.3 V and is available in a 100-pin plastic quad flat pack (PQFP) package. This configuration device supports multiple Altera FPGA families, including ACEX, APEX, Arria, Cyclone, and Stratix series. It offers a page mode for remote and local reconfiguration, allowing up to eight configurations for the entire system. The EPC4QC100N also supports byte-wide configuration mode with fast passive parallel (FPP) operation, providing an 8-bit data output per DCLK cycle. Engineers may find the external flash interface beneficial for parallel programming and accessing unused memory portions. The device includes features such as programmable configuration clock sources, internal oscillators, and a standby mode for reduced power consumption. Overall, the EPC4QC100N is suitable for applications requiring efficient configuration solutions for high-density FPGAs.