ATF22V10C-15JC Equivalent & Substitute Parts

Part Overview

The ATF22V10C-15JC is a 22V10 Programmable Logic Device (PLD) IC manufactured by Microchip Technology, featuring 10 macrocells with 15 nanosecond propagation delay in a 28-PLCC surface mount package. This component is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and production requirements. The part operates at 5V input voltage and is suitable for embedded logic applications requiring programmable configuration.

Substiute Parts

ATF22V10C-15JC

Microchip TechnologyIn Stock: 1722ATF22V10C-15JC Datasheet

Current PartRFQ

ATF22V10C-15JU

Microchip TechnologyIn Stock: 1348ATF22V10C-15JU Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ATF22V10C-15JC is determined by strict equivalence across the following critical parameters: identical series designation (22V10), matching macrocell count (10), identical speed specification (15 ns), matching input voltage (5V), identical mounting type (Surface Mount), and matching package configuration (28-PLCC with J-Lead). The ATF22V10C-15JU qualifies as a direct substitute based on complete alignment with all these parameters. The primary distinction between the main part and its substitute is product status and compliance certification, not functional or electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The ATF22V10C-15JU is the direct functional equivalent of the ATF22V10C-15JC. Both parts share identical electrical specifications, timing characteristics, and physical packaging. The ATF22V10C-15JU is preferred for new designs and ongoing production due to its active product status and ROHS3 compliance certification. The ATF22V10C-15JC, classified as obsolete, presents supply chain risk and does not meet current RoHS3 regulatory requirements. For applications requiring RoHS compliance or long-term component availability, transition to the ATF22V10C-15JU is the appropriate engineering decision.

Frequently Asked Questions (FAQ)

Q: Are the ATF22V10C-15JC and ATF22V10C-15JU electrically identical?

A: Yes. Both parts are 22V10 Programmable Logic Devices with 10 macrocells, 15 nanosecond speed, 5V input voltage, and identical package specifications. They are functionally interchangeable at the circuit level.

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

A: The primary differences are product status and compliance certification. The ATF22V10C-15JC is obsolete and RoHS non-compliant. The ATF22V10C-15JU is active and ROHS3 compliant. The packaging designation differs (JC versus JU), reflecting different supplier packaging formats (Tube for the JU variant).

Q: Can I use the ATF22V10C-15JU as a direct replacement in existing designs?

A: Yes. The ATF22V10C-15JU is a direct substitute with identical electrical and mechanical specifications. No circuit modifications are required.

Q: Why should I transition from the ATF22V10C-15JC to the ATF22V10C-15JU?

A: The ATF22V10C-15JC is obsolete, creating supply chain uncertainty. The ATF22V10C-15JU is actively manufactured, ensuring long-term availability. Additionally, ROHS3 compliance of the ATF22V10C-15JU aligns with current regulatory requirements for electronic components.

Q: Are the package dimensions identical?

A: Yes. Both parts use the 28-PLCC package with dimensions of 11.51x11.51 millimeters. The physical footprint and pin configuration are identical.