PCBranch
About the PCBranch PCB
PCBranch is an open source PCB design by polygnomial, published on GitHub. It is a 4-layer board measuring 90.2 × 95.9 mm, with 7 components from 5 distinct parts.
From the project
- Power Architecture - RT1170 and RT1060 pin map - slides and other notes - Tim's review - TODO move other notes here
- Power Architecture - RT1170 and RT1060 pin map - slides and other notes - Tim's review - TODO move other notes here
CPU (RT1170) + RAM (MRAM - SEMC and xSPI) + power breakout board, with 2x 100-pin board to board connectors.
Eventual functional ADCS controller and sensor mainboard that the CPU board will sit on top of
Development breakout board that breaks out all the pins of the RT1170 CPU
PCBranch bill of materials (BOM)
7 components, 5 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CLP-105-02-L-D CLP-105-02-X-D | SAMTEC_CLP-105-02-X-D | J1 |
| 2 | DF40HC(3.0)-100DS-0.4V(51) DF40HC_3.0_-100DS-0.4V_51_ | DF40HC30100DS04V51 | J2, J3 |
| 1 | 353620650 Conn_02x25_Odd_Even | PinHeader_2x25_P2.54mm_Vertical | J4 |
| 1 | CONN_01X06 Conn_02x25_Odd_Even | PinHeader_2x25_P2.54mm_Vertical | J5 |
| 2 | C531031 Conn_02x25_Odd_Even | PinHeader_2x25_P2.54mm_Vertical | J6, J7 |
PCBranch design files
The KiCad project lives in the polygnomial/adcs repository on GitHub; these links point at the commit this page was built from.
PCBranch: common questions
How big is the PCBranch PCB?
The PCBranch measures 90.2 × 95.9 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the PCBranch?
7 components, from 5 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the PCBranch design files?
From the polygnomial/adcs repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the PCBranch design in my own project?
The repository has no license, so all rights stay with polygnomial. Use it as a reference, and ask the author before reusing the design.
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