• State Verified Answer
  • Locked Locked
  • Replies 3 replies
  • Subscribers 64 subscribers
  • Views 8712 views
  • Users 0 members are here
Attachments (0)
Nordic Case Info
  • Case ID: 100495
Options
This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

how much current can nRF51822 gpio source?

andrew sauter

also can you tell me what doc/page# is it?

Parents
  • 0

    Hi,

    It's stated in the product specification, chapter 8.23. For a normal GPIO configured as output, the max sink/source is 0.5 mA.

    When you have configured your GPIO with high-drive, you can sink (or source) in total 15 mA (3 x 5 mA, 5 x 3 mA, etc) on all GPIOs that has this high-drive configuration.

    Best regards Håkon

Reply
  • 0

    Hi,

    It's stated in the product specification, chapter 8.23. For a normal GPIO configured as output, the max sink/source is 0.5 mA.

    When you have configured your GPIO with high-drive, you can sink (or source) in total 15 mA (3 x 5 mA, 5 x 3 mA, etc) on all GPIOs that has this high-drive configuration.

    Best regards Håkon

Children
No Data
Related