EP3SL50F780C4N Equivalent & Substitute Parts

Part Overview

The EP3SL50F780C4N is a Stratix® III L Field Programmable Gate Array (FPGA) manufactured by Intel, featuring 488 I/O pins, 47,500 logic elements, and 2,184,192 total RAM bits in a 780-FBGA package. This component is classified as obsolete, making identification of compatible substitute parts essential for ongoing system support and procurement planning. The primary substitute maintains identical electrical and mechanical specifications while offering improved product status and availability.

Substiute Parts

EP3SL50F780C4N

IntelIn Stock: 11378EP3SL50F780C4N Datasheet

Current PartRFQ

EP3SL50F780C4G

IntelIn Stock: 1005EP3SL50F780C4G Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the EP3SL50F780C4N 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: Matching total RAM bits (2,184,192)
• I/O Count: Equivalent I/O pin count (488)
• Electrical Specifications: Identical supply voltage range (0.86V ~ 1.15V) and operating temperature range (0°C ~ 85°C)
• Physical Package: Same package type (780-BBGA, FCBGA) and footprint (780-FBGA 29x29)
• Compliance: RoHS compliance and MSL rating (3, 168 Hours)

The substitute part EP3SL50F780C4G meets all these criteria, differing only in packaging format (Tray vs. unspecified) and product status (Active vs. Obsolete).

Parameter Comparison

Engineering Selection Recommendations

The EP3SL50F780C4G is a direct functional equivalent to the EP3SL50F780C4N. Selection between these parts should be based on the following factors:

Product Status: The EP3SL50F780C4G carries Active product status, ensuring continued manufacturer support, availability, and compliance updates. The EP3SL50F780C4N is classified as Obsolete, indicating end-of-life status and potential supply constraints.

Compliance and Certifications: Both parts maintain RoHS compliance and identical MSL ratings, ensuring equivalent environmental and handling requirements.

Packaging and Inventory: The EP3SL50F780C4G is supplied in Tray packaging format with current inventory availability (941 Pcs). The EP3SL50F780C4N shows higher historical inventory (11,360 Pcs) but obsolete status limits future procurement viability.

For new designs or system refreshes, EP3SL50F780C4G is the appropriate selection. For legacy system maintenance requiring exact part matching, EP3SL50F780C4N remains functionally equivalent where available inventory permits.

Frequently Asked Questions (FAQ)

Q: Are EP3SL50F780C4N and EP3SL50F780C4G pin-compatible?

A: Yes. Both parts feature identical I/O pin counts (488), package types (780-BBGA, FCBGA), and physical footprints (780-FBGA 29x29). Pin-to-pin compatibility is confirmed.

Q: Can EP3SL50F780C4G replace EP3SL50F780C4N in existing designs?

A: Yes. Electrical specifications, logic element count, memory configuration, and operating parameters are identical. Direct substitution is supported without design modification.

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

A: The primary differences are product status (Active vs. Obsolete) and packaging format (Tray vs. unspecified). Functional and electrical specifications are equivalent.

Q: Are there any compliance differences between these parts?

A: No. Both parts maintain RoHS compliance, identical MSL ratings (3, 168 Hours), and equivalent environmental certifications.

Q: Which part should be selected for new procurement?

A: EP3SL50F780C4G is recommended for new procurement due to Active product status and assured availability. EP3SL50F780C4N should be reserved for legacy system support where existing inventory is available.

Q: Do these parts require different handling or storage procedures?

A: No. Both parts share identical MSL ratings and moisture sensitivity requirements, necessitating equivalent handling and storage protocols.