EP3SL50F484C3N Equivalent & Substitute Parts

Part Overview

The EP3SL50F484C3N is a Stratix® III L Field Programmable Gate Array (FPGA) manufactured by Intel, featuring 296 I/O pins in a 484-FBGA package. This device is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing system support and new design implementations. The part delivers 47,500 logic elements and 2,184,192 bits of embedded RAM, suitable for embedded applications requiring high-density programmable logic.

Substiute Parts

EP3SL50F484C3N

IntelIn Stock: 2156EP3SL50F484C3N Datasheet

Current PartRFQ

EP3SL50F484C3G

IntelIn Stock: 1164EP3SL50F484C3G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the EP3SL50F484C3N is determined by strict equivalence across the following critical parameters:

• Logic Architecture: Identical number of logic elements (47,500) and LABs/CLBs (1,900)
• Memory Configuration: Identical total RAM bits (2,184,192)
• I/O Count: Identical number of I/O pins (296)
• Package Specification: Identical package type (484-BBGA, FCBGA) and footprint (484-FBGA 23x23)
• Electrical Characteristics: Identical supply voltage range (0.86V ~ 1.15V) and operating temperature range (0°C ~ 85°C)
• Compliance: RoHS Compliant status maintained
• Moisture Sensitivity: Identical MSL rating (3, 168 Hours)

The substitute part EP3SL50F484C3G meets all these criteria, differing only in product status (Active vs. Obsolete) and packaging format (Tray vs. unspecified for main part).

Parameter Comparison

Engineering Selection Recommendations

The EP3SL50F484C3G is a direct functional equivalent to the EP3SL50F484C3N. The primary distinction is product status: the EP3SL50F484C3G maintains Active status, ensuring continued manufacturer support and availability. Both parts are RoHS Compliant and carry identical electrical, thermal, and mechanical specifications.

For new designs and systems requiring long-term component availability, the EP3SL50F484C3G is the appropriate selection. For legacy system maintenance where the original EP3SL50F484C3N is specified, the EP3SL50F484C3G provides pin-for-pin and functional compatibility without design modification.

Frequently Asked Questions (FAQ)

Q: Can EP3SL50F484C3G replace EP3SL50F484C3N in existing designs?

A: Yes. Both parts are identical in logic element count, RAM configuration, I/O count, package footprint, electrical specifications, and thermal operating range. No PCB or firmware modifications are required.

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

A: The EP3SL50F484C3G differs only in product status (Active vs. Obsolete) and packaging format (Tray). All functional and electrical parameters are identical.

Q: Are both parts RoHS Compliant?

A: Yes. Both EP3SL50F484C3N and EP3SL50F484C3G are RoHS Compliant.

Q: What is the package footprint for both parts?

A: Both parts use a 484-FBGA package with dimensions of 23x23 mm. The pin count and layout are identical.

Q: What is the moisture sensitivity level for these parts?

A: Both parts carry MSL 3 rating with a 168-hour floor life specification.

Q: Can these parts be used interchangeably in production?

A: Yes. The parts are functionally and mechanically interchangeable. The EP3SL50F484C3G is recommended for new production due to its Active status.