Chip Pin Lookup

Enter a part number and jump to PinAtlas for the pinout, alternate functions and AF numbers.

Query

Enter a part number, get a PinAtlas deep link, open it in a new tab. This site holds no pin data and makes no requests.

Chip

Use the dataset's ID form: the package and temperature grade become a lowercase x, e.g. STM32F103C8Tx — not the orderable part number STM32F103C8T6.

Pin (optional)

Fills in the pin detail view.

Package variant (optional)

Switches between packages of the same die.

Common parts

Every one of these was checked against the PinAtlas dataset and resolves directly.

Target URL

Will open

https://pinatlas.ryanuo.cc/?chip=STM32F103C8Tx

Open in PinAtlas

Notes

Pin data comes from PinAtlas (https://pinatlas.ryanuo.cc); EmbedKit deliberately does not maintain a second copy.

The dataset uses x to stand in for the package and temperature grade; pasting an orderable part number makes PinAtlas silently fall back to its default chip, so this page suggests the fix.

About 2700 chips and 310k pins, covering the mainstream STM32 families.

Nothing happens until you press the button — this page itself makes no requests.