topic Re: PCF8563TS Lifecycle Status and Long-Term Availability in Other NXP Products

PCF8563TS Lifecycle Status and Long-Term Availability

Victor_nunes — Mon, 20 Jul 2026 18:55:36 GMT

Hello there....

We are currently using the PCF8563TS RTC in one of our products and would like to better understand its long-term lifecycle status.

In the past, our product was based on the PCF8563BS, which eventually reached End of Life (EOL). As a consequence, we had to perform a complete hardware redesign to migrate to another package, generating additional engineering effort, validation, and manufacturing costs.

Considering this previous experience, we would like to ask:

Is there any indication that the PCF8563TS is approaching EOL or NRND status?
Is there a long-term availability plan for this device?
Can NXP share any information regarding its expected product lifecycle or roadmap?
Are there any recommendations for customers designing new products around the PCF8563TS?

We understand that future plans may be subject to change, but any guidance regarding the expected longevity of this device would help us make informed design decisions and reduce future redesign risks.

Thank you for your support.

Re: PCF8563TS Lifecycle Status and Long-Term Availability

Alondra — Mon, 20 Jul 2026 21:32:47 GMT

Hello Victor,

Thank you for your interest in NXP Semiconductors products and for the opportunity to support you.

We have products under longevity program which ensures a stable supply for the next 10-15 years.

Longevity program

However PCF8563TS is not part of the longevity program there is no discontinuation notice or last purchase date. Will depend on customer's demands

Best regards,
Alondra
Technical Support
NXP Semiconductors

Re: PCF8563TS Lifecycle Status and Long-Term Availability

dvsjsviweidai — Tue, 21 Jul 2026 05:52:47 GMT

I did some research, and for chips like the PCF8563TS $0.5, which have a large inventory, it's not so easy to stop production.