32 Mb serial config memory for Altera FPGAs
The Intel / Altera EPCQ32ASI8N is a 32 Mb serial configuration device from the EPCQ-A series, designed to store FPGA bitstreams for Altera FPGAs. It is in-system programmable, allowing firmware updates without removing the part from the board. The 2.7 V supply rail and 8-SOIC package make it a drop-in fit for designs that need a compact, single-chip configuration memory.
32 Mb — what it holds
The 32 Mb frame size stores the configuration bitstream for Altera FPGAs. Check your fitter report to confirm the.pof file fits within this boundary.
In-system programmable — field updates without a socket
The EPCQ32ASI8N supports in-system programming via the JTAG interface on the FPGA. This means you can reprogram the configuration memory after the board is assembled, which simplifies firmware rollouts and rework. No need for a separate programmer or socket — the FPGA handles the write operation through its configuration controller.