Mainboard v13
About the Mainboard v13 PCB
Mainboard v13 is an open source STM32 PCB design by DVA490-474-Project-Course, published on GitHub under the MIT license. It is a 4-layer board measuring 80 × 85 mm, with 118 components from 62 distinct parts.
Its main chip is the 74LVC1G125DBV, from the STM32 family. Other key parts include the FT2232ST, SC189-3.3, 93C76B, STM32F767VIT6 and CP11009. By type, the board carries 59 capacitors, 22 resistors, 12 ICs, 8 inductors, 4 LEDs and 2 transistors.
From the project
Contains all hardware related material. (No software).
This folder contains all circuitry and PCB design for the robot.
Main components on the Mainboard v13
Mainboard v13 bill of materials (BOM)
118 components, 62 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74LVC1G125DBV STM32H743ZST | LQFP144-ST | IC1 |
| 1 | FT2232ST STMPS2151STR | SOT23-5 | IC2 |
| 1 | SC189-3.3 LT24 | LT24 | IC3 |
| 1 | 93C76B MP34DT05 | HCLGA4 | IC4 |
| 1 | STM32F767VIT6 MP34DT05 | HCLGA4 | IC5 |
| 1 | CP11009 STMPS2151STR | SOT23-5 | IC6 |
| 1 | DP83848CVV ICM-20689 | QFN24-4X4-P | IC7 |
| 1 | SKY66112 LIS3MDL | VFLGA-12 | IC8 |
| 1 | SX1280 SKY66112 | SMCM-22 | IC9 |
| 1 | LP5907MFX-3.3 SX1280 | QFN24L | IC10 |
| 1 | LP5907MFX-3.3 | SOT23-5L | IC11 |
| 1 | LT3080ST | SOT223 | IC12 |
| 1 | CSTCR6M00G55-R0 ASE-4.000MHZ-LC-T | OSCI-ASE | Q1 |
| 1 | ABS07W-32.768KHZ FL520WFMT1 | CRYSTAL-7M | Q2 |
| 1 | — | ANT-SMA-RA | ANT0 |
| 1 | — | TE-1734248-8 | IDD0 |
| 1 | — | TE-1-84952-0 | LEDS0 |
| 3 | — | 5,4_3,0 | PAD1, PAD2, PAD3 |
| 1 | 4-1734742-0 | TE-4-1734592-0 | PWR0 |
| 1 | SDCARD | SDCARD | SD0 |
Show 42 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | KT11P4SA3M | BUTTON4 | SW1 |
| 1 | KT11P4SA3M | KT11 | SW2 |
| 1 | — | USBA-TE | USB0 |
| 3 | gr | CHIP-LED0603_259 | LED1, LED3, LED4 |
| 1 | rd | CHIP-LED0603_259 | LED2 |
| 4 | 120R | L0603 | L1, L3, L4, L5 |
| 1 | 2U2 120R | L0603 | L2 |
| 2 | 120R | L0603 | L6, L7 |
| 1 | 470R | L1206 | L8 |
| 19 | 100N 100n | C0603_334 | C1, C2, C3, C6, C7, C8, C11, C14 +11 |
| 8 | 100N 10u | C0603_334 | C4, C5, C20, C22, C23, C25, C28, C54 |
| 6 | 10U 100n | C0603_334 | C9, C10, C15, C17, C18, C57 |
| 4 | 100n | C0603_334 | C12, C13, C51, C59 |
| 1 | 10U 10u | C0603_334 | C32 |
| 1 | 0P5 0p5 | C0402_334 | C33 |
| 3 | 1n | C0603_334 | C35, C37, C48 |
| 1 | 100P 100p | C0402_334 | C38 |
| 1 | 47P 47p | C0402_334 | C39 |
| 1 | 0p8 | C0402_334 | C40 |
| 1 | 1P2 1p5 | C0402_334 | C41 |
| 1 | 1P2 NA | C0402_334 | C42 |
| 1 | 0p6 | C0402_334 | C43 |
| 1 | 0P5 NA | C0402_334 | C44 |
| 1 | 1u | C0603_334 | C45 |
| 1 | 10N 10n | C0603_334 | C46 |
| 1 | 47P 100n | C0603_334 | C47 |
| 1 | 0P7 100n | C0603_334 | C49 |
| 2 | 100N 1n | C0603_334 | C50, C52 |
| 1 | 10n | C0603_334 | C53 |
| 1 | 10u | C0603_334 | C55 |
| 1 | 10N 33u | C1206_334 | C56 |
| 1 | 10U 33u | C1206_334 | C58 |
| 4 | 1k | R0603_334 | R1, R2, R9, R10 |
| 1 | 10k | R0603_334 | R3 |
| 1 | 1K5 10k | R0603_334 | R4 |
| 1 | 3n | R0402_334 | R6 |
| 1 | 2n7 | R0402_334 | R7 |
| 1 | 4K87 3n9 | R0402_334 | R8 |
| 1 | 330k | R0603_334 | R11 |
| 1 | 10K 100 | EXB28V_342 | RN1 |
| 10 | 100 | EXB28V_342 | RN2, RN3, RN4, RN5, RN6, RN8, RN9, RN10 +2 |
| 1 | 100 | EXB28V_342 | RN7 |
Mainboard v13 design files
The KiCad project lives in the DVA490-474-Project-Course/SSL-Hardware-Development repository on GitHub; these links point at the commit this page was built from.
Mainboard v13: common questions
What microcontroller does the Mainboard v13 use?
The Mainboard v13 is built around the 74LVC1G125DBV, from the STM32 family.
How big is the Mainboard v13 PCB?
The Mainboard v13 measures 80 × 85 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Mainboard v13?
118 components, from 62 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 Mainboard v13 design files?
From the DVA490-474-Project-Course/SSL-Hardware-Development 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 Mainboard v13 design in my own project?
Yes, under the terms of its MIT license, which DVA490-474-Project-Course chose for the repository.
Can I test firmware for the Mainboard v13 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
More boards in SSL-Hardware-Development
Powerboard v1
90 × 80 mm372 parts4LMIT0
STM32Base Station v3b
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Kicker Capacitor Charger V1
121 × 49 mm30 parts2LMIT0
CapacitorCharger100V
108 × 40.5 mm30 parts2LMIT0
MotorDriverCarrier rounded
38.2 × 58.4 mm17 parts4LMIT0
MotorDriverCarrier
38.2 × 58.4 mm17 parts4LMIT0
Kicker Control Circuit
38.5 × 33 mm14 parts2LMIT0
Encoder
15 × 16.3 mm7 parts2LMIT0
Earlier revisions in the repo: Mainboard
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