HardLabs

Drv8353sm dev

francis-walsh·drv8353sm_dev·PCB/DRV8353S_dev_board/DRV8353S_dev_board.kicad_pcb

Drv8353sm dev PCB layout, top view — open source STM32 board by francis-walsh

About the Drv8353sm dev PCB

Drv8353sm dev is an open source STM32 PCB design by francis-walsh, published on GitHub. It is a 4-layer board measuring 100 × 70 mm, with 112 components from 26 distinct parts.

Its main chip is the STM32F103TBUX, from the STM32 family. Other key parts include the ECS-33B, MIC5283-3.3ML, MIC5283-5.0ML and DRV8353SM. By type, the board carries 55 resistors, 37 capacitors, 7 transistors, 5 ICs, 5 inductors and 2 diodes.

It belongs with the robotics & motion and dev boards & breakouts designs in this gallery.

From the project

A small dev board for testing the DRV8353SM

Main components on the Drv8353sm dev

ECS-33BSTM32F103TBUXMIC5283-3.3MLMIC5283-5.0MLDRV8353SM

Drv8353sm dev bill of materials (BOM)

112 components, 26 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ECS-33B
U1
1
STM32F103TBUX
STM32F103TBUx
U2
1
MIC5283-3.3ML
MIC5283-3.3ML-TR
U3
1
MIC5283-5.0ML
MIC5283-5.0ML-TR
U4
1
DRV8353SM
U5
1
BSS84
Q1
6
CSD19502
Q2, Q3, Q4, Q5, Q6, Q7
1
36-5001
THT
TP13
2
BAT46
D4, D5
1
732-1593-1
FB
FB1
2
RD
L1, L2
2
GN
L3, L4
2
12PF
12pF
C1, C6
8
1UF
1uF
C2, C3, C14, C15, C16, C26, C28, C31
3
0.1UF
0.1uF
C4, C5, C25
14
22NF
22nF
C7, C8, C9, C10, C11, C17, C18, C19 +6
4
10UF
10uF
C12, C13, C24, C27
4
10UF
10uF
C29, C30, C33, C34
1
47NF
47nF
C32
1
1uF
C37
Show 6 more
QtyPartRefs
15
2.2K
2.2k
R1, R2, R3, R4, R5, R9, R10, R21 +7
3
1k
R6, R7, R8
29
0
R11, R12, R13, R14, R15, R16, R17, R18 +21
4
330
R29, R30, R31, R56
1
2.2k
R36
3
500U
500u
R38, R39, R55

Drv8353sm dev design files

The KiCad project lives in the francis-walsh/drv8353sm_dev repository on GitHub; these links point at the commit this page was built from.

Drv8353sm dev: common questions

What microcontroller does the Drv8353sm dev use?

The Drv8353sm dev is built around the STM32F103TBUX, from the STM32 family.

How big is the Drv8353sm dev PCB?

The Drv8353sm dev measures 100 × 70 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Drv8353sm dev?

112 components, from 26 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 Drv8353sm dev design files?

From the francis-walsh/drv8353sm_dev repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Drv8353sm dev design in my own project?

The repository has no license, so all rights stay with francis-walsh. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Drv8353sm dev 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.

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