---
layout: page
title: Challenger 1P Datasheets
permalink: /pubs/c1p/datasheets/
---

Challenger 1P Datasheets
---

[<img src="https://s3-us-west-2.amazonaws.com/archive.pcjs.org/pubs/c1p/datasheets/thumbs/MC6820-thumb.jpg" width="200" height="260" alt="MC6820"/>](https://s3-us-west-2.amazonaws.com/archive.pcjs.org/pubs/c1p/datasheets/pdfs/MC6820.pdf)
[<img src="https://s3-us-west-2.amazonaws.com/archive.pcjs.org/pubs/c1p/datasheets/thumbs/MC6821-thumb.jpg" width="200" height="260" alt="MC6821"/>](https://s3-us-west-2.amazonaws.com/archive.pcjs.org/pubs/c1p/datasheets/pdfs/MC6821.pdf)
[<img src="https://s3-us-west-2.amazonaws.com/archive.pcjs.org/pubs/c1p/datasheets/thumbs/MC6850-thumb.jpg" width="200" height="260" alt="MC6850"/>](https://s3-us-west-2.amazonaws.com/archive.pcjs.org/pubs/c1p/datasheets/pdfs/MC6850.pdf)