CC2640 without XTAL

M.H

Other Parts Discussed in Thread: CC2640, CC2650

Hi,

CC2640 Is it possible to the operation of the Bluetooth Low Energy without the use of an external clock (XOSC_LF) a (XOSC_HF)?

Best Regards,

hamada

0 Fredrik K over 10 years ago

Hi Hamada,

Currently both crystals are required for running the radio and the BLE protocol.

Cheers,
Fredrik

0 Piotr Roszak over 9 years ago in reply to Fredrik K

Hello,

Is XOSC_LF oscillator still required to run BLE protocol? Is it the same for CC2650?

Cheers,
Piotr

0 Fredrik K over 9 years ago in reply to Piotr Roszak

Hi Piotr,

No, you do not need the 32 kHz crystal for some configurations. Details here:
www.ti.com/.../swra499

Cheers,
Fredrik

0 Piotr Roszak over 9 years ago in reply to Fredrik K

Thank you! That's what I wanted to know.

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