CC2541 and CC2640 I/O current

Enrique Ugarte

Other Parts Discussed in Thread: CC2541, CC2640

Hello,

I'm building a prototype and I need to know the output current in the I/O pins of the cc2541 and cc2640, I have serached in the datasheets but I can't find it. Can someone help me?

thanks.

over 10 years ago

0 JXS over 10 years ago

TI__Guru** 105180 points

Hi,

Please see Section 12.8 I/O Pin Mapping in the CC26xx TRM.
For CC2541, see the DC CHARACTERISTICS section of the data sheet.

Best wishes

0 Enrique Ugarte over 10 years ago in reply to JXS

Intellectual 320 points

Thank you very much, I saw the I/O Mapping section in the CC26xx, I saw this chip has 2/4/8 mA output for the I/O Pins. I believe this is a very low output current that is why I wonder if this data is correct?

Thanks again.

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CC2541 and CC2640 I/O current