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Discontinued · notice 2026-02-10

CP82C55AZ

Intersil 82C55 CMOS programmable peripheral interface

The read
Renesas discontinued the Intersil 82C55 under notice PLC26005-A, with the last-time-buy closed as of August 16, 2026 and final shipments ending February 2027. This peripheral interface anchors defense and industrial legacy logic that was designed decades ago and rarely gets requalified. As authorized stock winds down, the open market becomes the only channel.
ManufacturerRenesas Electronics
Lifecycle statusDiscontinued
Notice date2026-02-10
Last-time-buy2026-08-16
Last ship2027-02-16
CategoryPeripheral interface
How Sourcible handles this part
Remaining lots trade on the open market. Anything we source outside authorized distribution goes through an independent AS6081-accredited laboratory before it ships. You get tested parts and the report to prove it.

CP82C55AZ frequently asked questions

Is CP82C55AZ still available?

CP82C55AZ is no longer in production. Renesas Electronics discontinued it in a 2026-02-10 notice. The last-time-buy date was 2026-08-16. Final factory shipments ended 2027-02-16. Remaining lots may still exist outside authorized distribution, and Sourcible LLC locates and verifies that material on request.

Is CP82C55AZ discontinued or end of life?

Yes. CP82C55AZ is discontinued at Renesas Electronics, announced in a 2026-02-10 notice. The last-time-buy date was 2026-08-16. Final factory shipments ended 2027-02-16.

What are the alternatives to CP82C55AZ?

Alternatives to CP82C55AZ depend on the application. Sourcible LLC identifies verified substitutes on request rather than publishing a generic cross reference.

Where can I buy CP82C55AZ now that it is obsolete?

CP82C55AZ no longer ships from Renesas Electronics production. Sourcible LLC sources remaining inventory of CP82C55AZ for OEM and EMS buyers. Components sourced outside authorized distribution are inspected by an independent AS6081-accredited lab before shipment. Submit a requirement on this page to start.

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