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Granite controller

LeeSmet·granite_controller·schematic/mcu_usb.kicad_sch

This repository ships a schematic but no board layout.

About the Granite controller PCB

Granite controller is an open source STM32 PCB design by LeeSmet, published on GitHub. It is a board, with 39 components from 22 distinct parts.

Its main chip is the STM32H563VIT6, from the STM32 family. Other key parts include the USBLC6-2SC6 and TMP1075DR. By type, the board carries 15 capacitors, 8 resistors, 6 connectors, 4 test points, 3 ICs and 2 diodes.

Main components on the Granite controller

STM32H563VIT6USBLC6-2SC6TMP1075DR

Granite controller bill of materials (BOM)

39 components, 22 distinct parts.

QtyPartRefs
1
STM32H563VIT6
U1
1
USBLC6-2SC6
U4
1
TMP1075DR
TMP1075D
U5
1
ABM8G-25.000MHZ-B4Y-T3
25MHz ABM8G
Y1
1
USB4105-GF-A
USB4105-xx-A
J2
1
TC2030-IDC-NL
J3
4
B3B-PH-K-S(LF)(SN)
1WIRE
J4, J5, J6, J7
1
NRST
TP1
1
BOOT0
TP2
1
GND
TP3
1
3V3
TP4
1
APT1608LZGCK
green
D4
1
ESD9L5.0ST5G
D5
2
GRM1555C1H150JA01D
15p
C5, C6
9
CC0402KRX7R7BB104
100n
C7, C8, C9, C10, C11, C12, C13, C33 +1
2
CL10A475KO8NNNC
4.7u
C20, C21
2
CL10A225KA8NNNC
2.2u
C24, C25
3
RC0402FR-074K7L
4.7k
R5, R6, R30
1
0402WGF1002TCE
10k
R7
1
RC0402FR-071KL
1k
R8
Show 2 more
QtyPartRefs
2
RC0402FR-075K1L
5.1k
R24, R25
1
RC0603FR-07100RL
100
R31

Granite controller design files

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

Granite controller: common questions

What microcontroller does the Granite controller use?

The Granite controller is built around the STM32H563VIT6, from the STM32 family.

How many components are on the Granite controller?

39 components, from 22 distinct parts. The full bill of materials is listed on this page.

Where can I download the Granite controller design files?

From the LeeSmet/granite_controller repository on GitHub, which has the schematic; the links under Design files point to each one.

Can I use the Granite controller design in my own project?

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

Can I test firmware for the Granite controller 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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