4.0
152 reviews
10K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Chip Ref allows you to check the pinouts and characteristics of many common ICs,
including:

ATmega series chips as used in arduino (ATMega128, AtMega328)
ATTiny series chips as used in trinket ( ATTiny85 chip)

Includes external links to PDF datasheets

Internet access only required for datasheets, pinouts etc are inside the app.

Twitter: @mikered
Updated on
Sep 4, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.0
133 reviews
Barry Moore
January 27, 2023
Old version was great. Latest Android version 10 does not display the pin numbers or output pins for the RHS of any chips.
Did you find this helpful?
Greg Simon
July 4, 2021
Like someone took ASCII art and pasted in to the app. Inputs poorly defined.
2 people found this review helpful
Did you find this helpful?
Nigon Kouk
September 21, 2020
Almost empty, needs tons more chips.
2 people found this review helpful
Did you find this helpful?