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Hi Team,
The CC2520 is currently out of stocks. Our customer is looking for an alternative device that is capable of providing a timestamp around 1us precision. Are the CC2530, CC2531 and CC2650 suitable for this application?
Regards,
Danilo
Hi Danilo,
I'm not familiar with CC2520, where are you (or customer) seeing the 1us precision in the datasheet?
Note that those other device you've listed (CC2530, CC2531, CC2650) are MCU + radio, so it would require a HW change as well.
I will notify with HW team if they have any recommendations for this.
Thanks,
Toby
Hi Toby,
Thank you for your response. Please see the feedback of our customer.
In order to reach such precision, we made a few prototype boards.
Regards,
Danilo
Hi Danilo,
Based the cc253x/4x user guide chapter 22 (https://www.ti.com/lit/ug/swru191f/swru191f.pdf), with an accuracy of 31.25ns, 1us precision should be achievable with either devices.
Best regards,
Bun