EPC1PI8N

Configuration PROMs For FPGAs Overview

The Altera EPC1PI8N is a serial configuration memory device designed for Altera programmable logic devices. It features 1-Mbit (128K x 8) flash memory capacity and operates at a clock frequency of 8 MHz. The component supports system-in-programmable functionality, allowing reconfiguration without removal from the board. It utilizes a standard SPI interface for programming and data retrieval.

Configuration PROMs For FPGAs Feature Summary

• Provides non-volatile storage for FPGA configuration bitstreams
• Supports in-system programmability for flexible design updates
• Integrates compact packaging suitable for space-constrained applications

Configuration PROMs For FPGAs Applications

• Configuration of Altera ACEX 1K devices
• Configuration of Altera APEX 20K family devices
• Configuration of Altera FLEX 10KE and FLEX 10KA devices
• Configuration of Altera Mercury devices

Configuration PROMs For FPGAs Procurement Notes

Verify the specific suffix 'N' against official Intel/Altera documentation to confirm lead-free status or package variant accuracy. Confirm current production status as older EPC1 series components may be discontinued. Ensure compatibility with the target FPGA's voltage requirements and interface specifications before procurement.

Configuration PROMs For FPGAs Selection Notes

Select this component when configuring smaller Altera CPLDs or early FPGAs requiring serial boot capability. Compare against parallel configuration options if higher speed is needed. Verify that the target device supports the specific serial protocol and pinout defined for the EPC1 family.

Configuration PROMs For FPGAs Part Context

The EPC1PI8N belongs to the EPC1 serial configuration device family. These devices are specifically engineered to store configuration data for Altera's legacy programmable logic families. They serve as the primary source of configuration bits during power-up or reconfiguration events.

Configuration PROMs For FPGAs Replacement Considerations

Check for direct cross-references within the EPC1 family datasheet. Verify if newer Enhanced Configuration (EPC4/EPC8) devices are compatible replacements, noting potential differences in interface speed and memory density.