EPC16QC100N

Configuration PROMs For FPGAs Overview

The Altera EPC16QC100N is a serial configuration memory device belonging to the Enhanced Configuration (EPC) family. It provides 16 Mbit of non-volatile Flash storage for FPGA configuration data. The component operates at a maximum clock frequency of 33 MHz and requires a supply voltage between 3 V and 3.6 V, with a typical operating voltage of 3.3 V. It supports System-In-Programmable (SIP) functionality. The device is housed in a 100-pin PQFP package with dimensions of 20x14 mm. It functions within an industrial temperature range of 0°C to +70°C and exhibits a standby current of 50 uA.

Configuration PROMs For FPGAs Feature Summary

• Provides non-volatile storage for FPGA configuration bitstreams using Flash technology.
• Supports System-In-Programmable (SIP) capabilities for field updates.
• Interfaces via serial protocol compatible with Altera FPGAs.

Configuration PROMs For FPGAs Applications

• Configuration of Altera Field Programmable Gate Arrays (FPGAs).
• Industrial control systems requiring reliable FPGA initialization.
• Telecommunications equipment needing persistent configuration storage.

Configuration PROMs For FPGAs Procurement Notes

This component is officially discontinued and no longer in production. Verification of availability should focus on surplus or secondary market sources rather than direct manufacturer distribution. Ensure that any acquired units are genuine and have not exceeded moisture sensitivity limits, as the device is classified as humidity sensitive. Cross-reference part numbers carefully to confirm compatibility with specific FPGA designs.

Configuration PROMs For FPGAs Selection Notes

Select this device when a 16 Mbit capacity is required for serial configuration of compatible Altera FPGAs. The PQFP-100 package is suitable for surface mount assembly where space constraints allow for its footprint. Consider the 33 MHz speed and 3.3 V operation when designing power and timing constraints. Verify that the target FPGA design does not exceed the 16 Mbit storage limit.

Configuration PROMs For FPGAs Part Context

The EPC16QC100N is part of the EPC16 series within the broader Enhanced Configuration device portfolio. It serves as a dedicated configuration PROM for Altera programmable logic devices. The 'Q' suffix typically denotes the commercial temperature grade, while 'C100' indicates the 100-pin PQFP package type. This family was designed to replace older parallel configuration methods with more efficient serial interfaces.

Configuration PROMs For FPGAs Replacement Considerations

The entire EPC/CS/CQ device family, including the EPC16 series, was subject to a product discontinuance notification effective June 1, 2017. No direct official substitutes are listed for this specific part number in public documentation. Designers must migrate to newer configuration families such as EPCS or EPCQ, which offer different pinouts and capacities.