2 layers50 × 23.3 mm
2 layers58 × 35 mm
Woodchuck
cuspaceflight/Woodchuck2015/2016 HAB project
- Size
- 58 × 35 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 41
- Nets
- 67
- Pads
- 227
- Tracks, vias
- 645, 137
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 5 Nov 2015
- Updated
- 19 Nov 2017
Overview
Woodchuck is an open-source printed circuit board by cuspaceflight, from the cuspaceflight/Woodchuck repository on GitHub, published under the MIT licence. It is a 2-layer board of 58 × 35 mm with 41 parts on 67 nets, routed with 645 tracks and 137 vias.
It is built around the STM32F072CBT6, MS5611-01BA03 and 24AA01/P, with the CGA0402MLC-12G among its other parts. Its parts include 13 capacitors, 9 resistors, 6 ICs, 4 connectors and 4 crystals. It belongs with the STM32 boards of this library.
Main components
4
STM32F072CBT6
LQFP-48(7x7)-40℃~+85℃ 1.65V~3.6V 128KB 12bit 12bit 16KB 32 Bit 37 48MHz ARM Cortex-M0 Built-in FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
MS5611-01BA03
QFN-8(3x5)QFN-8(3x5) Pressure Sensors ROHSMEASPressure Sensors
24AA01/P
PDIP-8-40℃~+85℃ 1,000,000 cycles 1.7V~5.5V 1Kbit 1uA 200 Years 3mA 400kHz 5ms Hardware write protection function、Noise suppression function I2C PDIP-8 EEPROM ROHSMicrochip TechnologyEEPROM
CGA0402MLC-12G
04020.5pF@1MHz 12V 30V 0402 ESD and Surge Protection (TVS/ESD) ROHSBournsVaristors
README
README.mdWoodchuck
2015/2016 HAB project
Parts
41| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 0.1uF | Woodchuck:C0603 | C1, C402, C403, C404 |
| 3 | 100n | Woodchuck:C0603 | C201, C301, C601 |
| 3 | 10K | Woodchuck:0603 | R1, R2, R404 |
| 3 | 510 | Woodchuck:0603 | R401, R402, R403 |
| 2 | 220 | Woodchuck:0603 | R201, R202 |
| 2 | 2u2 | Woodchuck:C0603 | C101, C103 |
| 2 | Mounting hole | Woodchuck:M3_MOUNT | X401, X402 |
| 1 | 10k | Woodchuck:0603 | R601 |
| 1 | 10nF | Woodchuck:C0603 | C401 |
| 1 | 1n | Woodchuck:C0603 | C102 |
| 1 | 1u | Woodchuck:C0603 | C405 |
| 1 | 24AA01 | agg:SOT-23-5 | IC1 |
| 1 | 4u7 | Woodchuck:C0603 | C406 |
| 1 | ADP3335 | Woodchuck:MSOP8 | IC101 |
| 1 | CGA0402MLC-12G | Woodchuck:R0402 | D301 |
| 1 | CONN_01X02 | Woodchuck:S02B-PASK-2 | P101 |
| 1 | CUSF LOGO | Woodchuck:cusf_logo | X403 |
| 1 | CUSF LOGO BACK | Woodchuck:cusf_logo_full | X404 |
| 1 | JSTA-4 | Woodchuck:S04B-PASK-2 | J401 |
| 1 | LED_RABG | Woodchuck:CREE_RGB_LED | D401 |
| 1 | LOGO | Woodchuck:Woodchuck_2 | G*** |
| 1 | MS5611-01BA03 | Woodchuck:MS5611-01BA | IC601 |
| 1 | Radiometrix_MTX2 | Woodchuck:MTX2 | U301 |
| 1 | SMA | Woodchuck:SMA-142-0701-801 | A301 |
| 1 | SPST | Woodchuck:B3U-1000P_switch | SW401 |
| 1 | STM32F072CBT6 | Woodchuck:LQFP48 | U401 |
| 1 | SWD | Woodchuck:FTSH-105-01-F-D-K | P401 |
| 1 | USB_OTG | Woodchuck:MOLEX_67503_1020_MINI_USB | P402 |
| 1 | u-blox_CAM-M8Q | Woodchuck:UBLOX_CAM_M8Q | IC201 |
Questions
How big is the Woodchuck PCB?
It measures 58 × 35 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Woodchuck use?
41 parts, built around the STM32F072CBT6, MS5611-01BA03, 24AA01/P and CGA0402MLC-12G. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Woodchuck KiCad files?
From the cuspaceflight/Woodchuck repository on GitHub, at the commit this page was made from: the board is pcb/woodchuck.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Woodchuck design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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