EP3C16F484C6 Equivalent & Substitute Parts

Part Overview

The EP3C16F484C6 is a Cyclone® III Field Programmable Gate Array (FPGA) manufactured by Intel, designed for embedded applications requiring 346 I/O pins and 15,408 logic elements. This device is classified as Active product status and is available in 484-BGA surface mount packaging. The need for equivalent and substitute parts arises from inventory availability, compliance requirements, and procurement lead times in production environments.

Substiute Parts

EP3C16F484C6

IntelIn Stock: 15295EP3C16F484C6 Datasheet

Current PartRFQ

EP3C16F484C6N

IntelIn Stock: 4217EP3C16F484C6N Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the EP3C16F484C6 is determined by strict equivalence across the following critical parameters:

• Logic Architecture: Identical number of logic elements (15,408) and LABs/CLBs (963)
• I/O Configuration: Matching I/O pin count (346 pins)
• Memory Capacity: Equivalent total RAM bits (516,096)
• Electrical Specifications: Identical supply voltage range (1.15V ~ 1.25V) and operating temperature range (0°C ~ 85°C)
• Physical Package: Same 484-BGA form factor with 23x23mm dimensions
• Series Compatibility: Cyclone® III family designation

The substitute part EP3C16F484C6N meets all these criteria, providing functional and electrical equivalence with the main part number.

Parameter Comparison

Engineering Selection Recommendations

Both EP3C16F484C6 and EP3C16F484C6N are functionally equivalent Cyclone® III FPGA devices with identical logic resources, I/O configuration, electrical specifications, and physical packaging. The primary distinction between these parts is RoHS compliance status.

EP3C16F484C6 is RoHS non-compliant and suitable for applications without RoHS regulatory requirements.

EP3C16F484C6N is RoHS Compliant and required for applications subject to RoHS directives, including consumer electronics, automotive, and industrial equipment sold in regulated markets.

Both devices maintain Active product status and are suitable for new designs. Selection between these parts should be based on the specific regulatory and compliance requirements of the target application and end market.

Frequently Asked Questions (FAQ)

Q: Are EP3C16F484C6 and EP3C16F484C6N pin-for-pin compatible?

A: Yes. Both devices use the 484-BGA package with identical 23x23mm dimensions and pin assignments. They are directly interchangeable at the PCB level.

Q: What is the difference between these two part numbers?

A: The primary difference is RoHS compliance. EP3C16F484C6N is RoHS Compliant, while EP3C16F484C6 is RoHS non-compliant. All electrical and functional specifications are identical.

Q: Can I use EP3C16F484C6N as a drop-in replacement for EP3C16F484C6?

A: Yes, EP3C16F484C6N is a direct functional substitute. However, verify that your application's compliance requirements align with the RoHS status of the selected part.

Q: Do these devices have the same logic capacity and I/O count?

A: Yes. Both parts contain 15,408 logic elements, 346 I/O pins, and 516,096 total RAM bits. They are functionally identical in terms of programmable resources.

Q: What is the operating temperature range for both devices?

A: Both EP3C16F484C6 and EP3C16F484C6N operate from 0°C to 85°C (junction temperature).

Q: Are there any differences in supply voltage requirements?

A: No. Both devices require a supply voltage range of 1.15V to 1.25V and are electrically equivalent.

Q: Which part should I select for a new design?

A: For new designs, select based on your application's regulatory requirements. If RoHS compliance is required, use EP3C16F484C6N. If RoHS compliance is not a requirement, either part is acceptable based on availability and cost considerations.