EPC8QC100N

Configuration PROMs For FPGAs Overview

The Altera EPC8QC100N is a system-in-programmable configuration PROM designed for FPGA applications. It provides 8 Mbit (1 Megabyte) of non-volatile storage capacity to hold configuration data. The device operates within a supply voltage range of 3.0 V to 3.6 V and supports an industrial operating temperature range from 0°C to +70°C. It is housed in a 100-pin Plastic Quad Flat Package (PQFP) with dimensions of 20x14 mm. The component features a maximum clock frequency of 33 MHz during configuration operations.

Configuration PROMs For FPGAs Feature Summary

• Supports System-In-Programmability (SIP) for flexible field updates
• Provides non-volatile storage for FPGA configuration bitstreams
• Compatible with standard SPI interface protocols

Configuration PROMs For FPGAs Applications

• Configuration of Altera ACEX 1K series FPGAs
• Configuration of Altera APEX 20K series FPGAs
• Configuration of Altera FLEX 10K series CPLDs

Configuration PROMs For FPGAs Procurement Notes

Verify the exact part number against official Intel/Altera documentation, as minor suffix variations may indicate different package types or temperature grades. Confirm that the source document explicitly lists EPC8QC100N as the primary identifier. Check for End-of-Life (EOL) notifications or Product Change Notifications (PCNs) that may affect long-term availability or manufacturing processes. Ensure the supplier provides valid traceability records for this discontinued component.

Configuration PROMs For FPGAs Selection Notes

Select this component when designing systems requiring on-system programmability for Altera legacy devices. Verify that the target FPGA family is compatible with the EPC8 architecture. Ensure the design accommodates the 100-PQFP footprint and the specific voltage requirements. Consider the 33 MHz speed limit if high-speed configuration cycles are critical to the application timeline.

Configuration PROMs For FPGAs Part Context

The EPC8QC100N belongs to the Enhanced Configuration (EPC) device family produced by Altera, now part of Intel. These devices serve as external non-volatile memory solutions specifically engineered to store configuration data for Altera's programmable logic families. The EPC series allows designers to program configuration data once and retain it without power, enabling automatic FPGA initialization upon power-up.

Configuration PROMs For FPGAs Replacement Considerations

Public confirmed substitute part numbers: EPCE8QC100N.