EP3C55F484C6 Equivalent & Substitute Parts

Part Overview

The EP3C55F484C6 is a Cyclone® III Field Programmable Gate Array (FPGA) manufactured by Intel, designed for embedded applications requiring high logic density and I/O capacity. This device features 55,856 logic elements, 2,396,160 RAM bits, and 327 I/O pins in a 484-BGA package. The part is currently in active production status with 1,263 units available in new original inventory. Substitute parts are identified to address supply chain requirements, compliance certifications, and packaging variations while maintaining identical electrical and mechanical specifications.

Substiute Parts

EP3C55F484C6

IntelIn Stock: 1289EP3C55F484C6 Datasheet

Current PartRFQ

EP3C55F484C6N

IntelIn Stock: 1837EP3C55F484C6N Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the EP3C55F484C6 are qualified based on the following criteria:

Electrical Compatibility: Identical logic element count (55,856), RAM capacity (2,396,160 bits), I/O count (327), and supply voltage range (1.15V ~ 1.25V).

Mechanical Compatibility: Identical package type (484-BGA), physical dimensions (23x23 mm), and mounting method (Surface Mount).

Thermal Specifications: Matching operating temperature range (0°C ~ 85°C TJ).

Packaging & Handling: Identical Moisture Sensitivity Level (MSL 3, 168 Hours).

The EP3C55F484C6N qualifies as a direct substitute based on these parameters. Differences in RoHS compliance status and inventory levels do not affect functional or mechanical interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Both EP3C55F484C6 and EP3C55F484C6N are active production devices with identical electrical and mechanical specifications. Selection between these parts should be based on regulatory and compliance requirements:

EP3C55F484C6: Select this part number when RoHS non-compliant components are acceptable for the application. Current inventory: 1,263 units.

EP3C55F484C6N: Select this part number when RoHS compliance is required. This variant maintains all functional and mechanical equivalence while meeting RoHS standards. Current inventory: 1,762 units.

Both parts carry REACH Unaffected status and identical ECCN and HTSUS classifications. The choice between these substitutes depends solely on compliance requirements and supply availability.

Frequently Asked Questions (FAQ)

Q: Are EP3C55F484C6 and EP3C55F484C6N pin-compatible?

A: Yes. Both parts use the 484-BGA package with identical pinout, dimensions (23x23 mm), and I/O configuration (327 I/O pins).

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Identical package type, mounting method, and electrical specifications allow direct substitution without PCB redesign.

Q: What is the difference between these part numbers?

A: The primary difference is RoHS compliance status. EP3C55F484C6N is RoHS Compliant, while EP3C55F484C6 is RoHS non-compliant. All other specifications are identical.

Q: Do these parts have the same thermal characteristics?

A: Yes. Both parts operate within the same temperature range (0°C ~ 85°C TJ) and have identical Moisture Sensitivity Level (MSL 3, 168 Hours).

Q: Which part should I select for new designs?

A: Selection depends on regulatory requirements. For applications requiring RoHS compliance, use EP3C55F484C6N. For applications without RoHS requirements, either part is suitable based on availability.

Q: Are there any supply chain considerations?

A: EP3C55F484C6N has higher current inventory (1,762 units) compared to EP3C55F484C6 (1,263 units), which may influence lead time and availability.