4 layers227.3 × 85 mm
Le capybara
sporkus/le_capybara_keyboard
Capactive sensing (EC) pcb for Le Chiffre keyboard
118 parts58CERN-OHL-W-2.0
2 layers20.3 × 50.8 mm
STM32F072 template
NCKiser/STM32F072_template29This is a Kicad Template project (that also happens to be a dev-board) for the STM32F072CBT6.
- Size
- 20.3 × 50.8 mm
- Copper layers
- 2
- Thickness
- 1.2 mm
- Parts
- 23
- Nets
- 50
- Pads
- 155
- Tracks, vias
- 384, 22
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 31 Jan 2024
- Updated
- 1 Mar 2024
Overview
STM32F072 template is an open-source printed circuit board by NCKiser, from the NCKiser/STM32F072_template repository on GitHub, published under the CERN-OHL-P-2.0 licence. It is a 2-layer board of 20.3 × 50.8 mm with 23 parts on 50 nets, routed with 384 tracks and 22 vias.
It is built around the STM32F072CBT6 and PRTR5V0U2X. Its parts include 10 capacitors, 4 resistors, 3 ICs, 3 connectors and 1 fuse. It belongs with the STM32 boards of this library.
Main components
2
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)
PRTR5V0U2X
SOT-143-55℃~+125℃ 0.3pF、0.8pF 100W 10V、15V 5V 6.5V 6A 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
README
README.mdThis is a Kicad Template project (that also happens to be a dev-board) for the STM32F072CBT6.
THIS PROJECT IS NOT PIN-COMPATIBLE OR PHYSICALLY COMPATIBLE WITH PROJECTS THAT USE A BLACKPILL OR ANY OTHER STM DEV-BOARD
THIS IS NOT A BLACKPILL OR BLUEPILL REPLACEMENT
See this video for turning this template into a BlackPill-compatible dev board: https://youtu.be/LvX-Us9VZM0
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C3, C4, C5, C6, C7, C8 |
| 4 | 5.1k | Resistor_SMD:R_0402_1005Metric | R1, R2, R3, R4 |
| 2 | 1uF | Capacitor_SMD:C_0402_1005Metric | C9, C10 |
| 2 | Conn_01x20 | Connector_PinHeader_2.54mm:PinHeader_1x20_P2.54mm_Vertical | J2, J3 |
| 2 | SW_SPST | Button_Switch_SMD:SW_SPST_TL3342 | BOOT1, RST1 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 500mA | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | PRTR5V0U2X | Package_TO_SOT_SMD:SOT-143 | U2 |
| 1 | STM32F072CBT6 | Package_QFP:LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | XC6206PxxxMR-Regulator_Linear | Package_TO_SOT_SMD:SOT-23 | U3 |
Questions
How big is the STM32F072 template PCB?
It measures 20.3 × 50.8 mm and has 2 copper layers, 1.2 mm thick.
What parts does the STM32F072 template use?
23 parts, built around the STM32F072CBT6 and PRTR5V0U2X. 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 STM32F072 template KiCad files?
From the NCKiser/STM32F072_template repository on GitHub, at the commit this page was made from: the board is stm32f072_template.kicad_pcb and its schematic stm32f072_template.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the STM32F072 template design in my own project?
Its repository publishes it under the CERN-OHL-P-2.0 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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