CC2538 pin assignment

Behnam Sh

Other Parts Discussed in Thread: CC2538

Hello

I'm trying to design my own PCB for CC2538 chip, but I can't find any CC2538 pin assignment information in datasheets and notes. I need UART and SPI pins, can any body help me?

Thanks a lot

Behnam

over 10 years ago

0 YiKai Chen over 10 years ago

Guru 735685 points

You can refer to CC2538 user's guide at http://www.ti.com/lit/ug/swru319c/swru319c.pdf

0 Behnam Sh over 10 years ago in reply to YiKai Chen

Intellectual 675 points

Hi YK Chen
Thanks for your response,

I read document before, there is a table in page 231 "Table 9-1. Peripheral Signal Select Values" that described as:
"The number of input selection registers is equal to the number of signals being muxed to on-chip peripherals."
but it doesn't said which signal mapped to which GPIO.
Is there any more information on document?

0 YiKai Chen over 10 years ago in reply to Behnam Sh

Guru 735685 points

You can know GPIO pin position on CC2538 data sheet. You can refer to page 7 on CC2538 data sheet (http://www.ti.com/lit/ds/symlink/cc2538.pdf).

0 Behnam Sh over 10 years ago in reply to YiKai Chen

Intellectual 675 points

OK, I got it!
all pins could be connected to any peripheral , just needed to set registers.

thank you so much dear YK Chen

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CC2538 pin assignment