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Stm32h750-dev board

Essenceia·stm32h750-dev-board

Stm32h750-dev board layout, top view — open source STM32 board by Essenceia
Simulate this board

About the Stm32h750-dev board

Stm32h750-dev board is an open source STM32 PCB design by Essenceia, published on GitHub. It is a 2-layer board measuring 51.3 × 73 mm, with 48 components from 19 distinct parts.

Its main chip is the STM32H750VBTx, from the STM32 family. Other key parts include the USBLC6-2P6 and TLV1117-33CDCYRG3. By type, the board carries 15 resistors, 8 capacitors, 5 connectors, 3 ICs, 3 diodes and 2 inductors.

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

From the project

Small embedded dev board with an STM32H7 and a full J-link connector

Minimal custom arm m7 devloppement board designed as a 10 year anniversary present.

- SWD debug connected with pinout compatible with native 20 pin J-Link probe

- Route all remaining mcu pins to female connectors

The following table lists the J-Link / J-Trace SWD pinout. |Pin|Signal|Type|Description| |---|------|----|-----------| |1|VTref|Input|This is the target reference voltage. It is used to check if the target has power, to create the logic-level reference for the input comparators and to control the output logic levels to the target. It is normally fed from Vdd of the target board…

Stm32h750-dev board, from the project README
From the project README

Main components on the Stm32h750-dev board

STM32H750VBTxUSBLC6-2P6TLV1117-33CDCYRG3

Stm32h750-dev board bill of materials (BOM)

48 components, 19 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32H750VBTx
STMicroelectronics
U1
1
USBLC6-2P6
STMicroelectronics
U2
1
TLV1117-33CDCYRG3
TLV1117-33
Texas Instruments
U3
1
ECS-250-9-37B2-CKM
25MHz 9pF
ECS Inc.
Y2
1
MUSB-B5-S-RA-SMT-PP
USB_B_Mini
Adam Tech
J1
1
302-S201
Conn_ARM_JTAG_SWD_20
On Shore Technology Inc.
J2
1
1040310811
Micro_SD_Card_Det1
Molex
J3
2
PPTC252LFBN-RC
Conn_02x25_Odd_Even
Sullins Connector Solutions
J4, J5
10
C0402C104K4RAC
100nF
KEMET
DC1, DC2, DC3, DC4, DC5, DC6, DC7, DC8 +2
1
SW_RESET
C&K
SW1
2
19-213SYGC/S530-E2/5T
LED
EVERLIGHT
D1, D2
1
SS34
Toshiba
D3
2
FCM1608KF-102T02
1KB
TAI-TECH
L1, L2
6
CL31A476MQHNNNE
47uF/3528
Samsung Electro-Mechanics
C1, C2, C5, C6, C7, C8
2
GJM1555C1H8R0DB01D
8pF
Murata Electronics
C3, C4
2
RC0402FR-0722RL
22
YAGEO
R1, R2
3
RMCF0603JJ1K00
1k
SEI Stackpole
R3, R4, R5
2
RMCA0603JT510R
510
SEI Stackpole
R6, R8
8
RC0402FR-0710KL
10k
YAGEO
R7, R10, R11, R12, R13, R14, R15, R16

Stm32h750-dev board design files

The KiCad project lives in the Essenceia/stm32h750-dev-board repository on GitHub; these links point at the commit this page was built from.

Stm32h750-dev board: common questions

What microcontroller does the Stm32h750-dev board use?

The Stm32h750-dev board is built around the STM32H750VBTx, from the STM32 family.

How big is the Stm32h750-dev board?

The Stm32h750-dev board measures 51.3 × 73 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Stm32h750-dev board?

48 components, from 19 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 Stm32h750-dev board design files?

From the Essenceia/stm32h750-dev-board 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 Stm32h750-dev board design in my own project?

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

Can I test firmware for the Stm32h750-dev board 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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