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Pcb

shinemohans061·BMS_Final_Year_Project·KICad/STM32/Reference/kicad/stm32h750-dev-board-master/pcb.kicad_pcb

Pcb layout, top view — open source STM32 board by shinemohans061

About the Pcb

Pcb is an open source STM32 PCB design by shinemohans061, 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 power & battery designs in this gallery.

From the project

Final year project for B.Tech. 2022-2026. The development of BMS is still going, hope to complete before end of the semester.

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…

Main components on the Pcb

STM32H750VBTxUSBLC6-2P6TLV1117-33CDCYRG3

Pcb 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

Pcb design files

The KiCad project lives in the shinemohans061/BMS_Final_Year_Project repository on GitHub; these links point at the commit this page was built from.

Pcb: common questions

What microcontroller does the Pcb use?

The Pcb is built around the STM32H750VBTx, from the STM32 family.

How big is the Pcb?

The Pcb measures 51.3 × 73 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Pcb?

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 Pcb design files?

From the shinemohans061/BMS_Final_Year_Project 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 Pcb design in my own project?

The repository has no license, so all rights stay with shinemohans061. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Pcb 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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