TLE9877 - Input voltage for XTAL 1 with External Oscillator

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User22243
Level 1
Level 1
Hi,

I'm a bit confused by the datasheet for the TLE9877QTW40. The pin P2.0 / XTAL1 is listed in section 29.5.3 (DC parameters of Port 2) as being 5V capable, but in section 29.3.2 (External clock parameters XTAL1, XTAL2) it says the maximum voltage is 1.7V. Does this mean I need a 1.6V oscillator chip, or is the 1.7V only reelvant if using a crystal?

Thanks in advance!
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Ramius
Moderator
Moderator
Moderator
5 sign-ins First like received 10 replies posted
Hi
the 1.7V are relevant only when using an oscillator.

Best regards
Ramius
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