EPC1441PI8

Configuration PROMs For FPGAs Overview

The EPC1441PI8 is a non-volatile configuration PROM manufactured by Altera, designed to store configuration data for SRAM-based Field Programmable Gate Arrays (FPGAs). It features a storage capacity of 440 kbit and operates within a supply voltage range of 3.0 V to 5.25 V. The device supports a maximum clock frequency of 8 MHz and functions across an industrial temperature range of -40°C to +85°C. It is housed in a compact 8-pin plastic dual in-line package (PDIP) and utilizes a four-pin serial interface for programming and configuration.

Configuration PROMs For FPGAs Feature Summary

• Stores configuration data for SRAM-based LUT devices including ACEX, APEX, FLEX, Mercury, Stratix, Cyclone, and Arria GX families
• Features an easy-to-use four-pin serial interface for system configuration
• Supports low current consumption during configuration and near-zero standby mode current
• Includes built-in JTAG boundary-scan test circuitry compliant with IEEE Std. 1149.1

Configuration PROMs For FPGAs Applications

• Configuration of Altera ACEX 1K, APEX 20K, and APEX II devices
• Configuration of Altera FLEX 10K, FLEX 10KE, and FLEX 10KA devices
• Configuration of Altera Mercury, Stratix, Stratix GX, and Stratix II devices
• Configuration of Altera Cyclone and Cyclone II devices

Configuration PROMs For FPGAs Procurement Notes

Verify the specific package type required for your design, as the EPC1441 series includes variants such as TQFP and PDIP. Confirm that the target FPGA family is supported by this specific memory density. Check for end-of-life status or alternative recommendations from the manufacturer, as older configuration devices may be discontinued. Ensure compatibility with your chosen programming hardware, such as the Altera Programming Unit or third-party programmers.

Configuration PROMs For FPGAs Selection Notes

Select the EPC1441PI8 when a non-volatile solution is needed for SRAM-based FPGAs requiring 440 kbit of configuration storage. The PDIP-8 package is suitable for through-hole mounting or prototyping environments. Consider the 8 MHz operating speed and voltage flexibility (3.3 V/5 V) for systems with varying power requirements. Verify that the target FPGA does not require higher density or faster configuration speeds available in newer EPC series devices.

Configuration PROMs For FPGAs Part Context

The EPC1441PI8 belongs to the Enhanced Configuration (EPC) device family from Altera. These devices are specifically engineered to provide reliable, non-volatile storage for the configuration bitstreams of Altera's SRAM-based programmable logic devices. They enable systems to automatically load the correct FPGA configuration upon power-up without external microcontrollers.

Configuration PROMs For FPGAs Replacement Considerations

Check for updated EPC series devices with higher densities or different package options if the PDIP-8 form factor is no longer desired. Verify if newer FPGA families require different configuration protocols or voltages. Consult the manufacturer's obsolescence notices for recommended cross-references or next-generation alternatives.