ATF22V10C-7SC Equivalent & Substitute Parts

Part Overview

The ATF22V10C-7SC is a 22V10 Programmable Logic Device (PLD) IC featuring 10 macrocells with 7.5 ns speed performance in a 24-SOIC surface mount package. This component is classified as obsolete, which necessitates identification of active equivalent parts for ongoing design support and procurement. The ATF22V10C-7SC operates at 5V input voltage and is suitable for embedded logic applications requiring programmable configuration.

Substiute Parts

ATF22V10C-7SC

Microchip TechnologyIn Stock: 2091ATF22V10C-7SC Datasheet

Current PartRFQ

ATF22V10C-7SX

Microchip TechnologyIn Stock: 1609ATF22V10C-7SX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ATF22V10C-7SC is determined by strict equivalence across the following critical parameters:

• Series designation (22V10)
• Macrocell count (10)
• Propagation delay (7.5 ns)
• Supply voltage (5V)
• Package type (24-SOIC)
• Programmable technology (EE PLD)

The ATF22V10C-7SX meets all these criteria and is manufactured by Microchip Technology under the same base product family. This part maintains functional and electrical compatibility while offering improved product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The ATF22V10C-7SX is the direct functional equivalent for the obsolete ATF22V10C-7SC. Selection of the ATF22V10C-7SX is supported by:

• Active product status ensuring continued availability and manufacturing support
• ROHS3 compliance meeting current environmental and regulatory requirements
• Identical electrical specifications and package footprint enabling direct substitution
• Verified programmability status confirming functional compatibility

The ATF22V10C-7SC should be replaced with ATF22V10C-7SX in new designs and procurement activities.

Frequently Asked Questions (FAQ)

Q: Can the ATF22V10C-7SX be used as a direct replacement for the ATF22V10C-7SC?

A: Yes. Both parts share identical macrocell count, speed, voltage rating, package type, and programmable technology. The ATF22V10C-7SX is electrically and mechanically compatible with the ATF22V10C-7SC.

Q: What is the difference in Moisture Sensitivity Level (MSL) between these parts?

A: The ATF22V10C-7SC has MSL 1 (unlimited shelf life), while the ATF22V10C-7SX has MSL 2 (1 year shelf life). This affects storage and handling requirements but does not impact functional performance after installation.

Q: Why is the ATF22V10C-7SC classified as obsolete?

A: Product obsolescence is determined by manufacturer lifecycle status. The ATF22V10C-7SX remains in active production and is the recommended part for current applications.

Q: Are there any compliance differences between these parts?

A: The ATF22V10C-7SX is ROHS3 compliant, while the ATF22V10C-7SC is RoHS non-compliant. Both maintain REACH Unaffected status. New designs should utilize the compliant ATF22V10C-7SX variant.

Q: Is the 24-SOIC package footprint identical between both parts?

A: Yes. Both parts use the 24-SOIC package with 0.295" (7.50mm) width, enabling direct PCB footprint compatibility.