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Stm32f412rxt stamp

Crate3D·stm32f412rxt-stamp

Stm32f412rxt stamp PCB layout, top view — open source STM32 board by Crate3D

About the Stm32f412rxt stamp PCB

Stm32f412rxt stamp is an open source STM32 PCB design by Crate3D, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 64.8 × 31.7 mm, with 46 components from 27 distinct parts.

Its main chip is the STM32F412RETx, from the STM32 family. Other key parts include the AP2112K-3.3TRG1, NUP2114UCMR6T1G and SY6280. By type, the board carries 16 capacitors, 11 resistors, 5 ICs, 5 connectors, 4 LEDs and 2 crystals.

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

From the project

Small STM32F412RxT based board for prototyping

Main components on the Stm32f412rxt stamp

STM32F412RETxAP2112K-3.3TRG1NUP2114UCMR6T1GSY6280

Stm32f412rxt stamp bill of materials (BOM)

46 components, 27 distinct parts.

QtyPartRefs
1
STM32F412RETx
U1
2
AP2112K-3.3TRG1
U2, U3
1
NUP2114UCMR6T1G
U4
1
SY6280
U5
1
32.768kHz
Y1
1
16MHz
Y2
1
USB_C_Receptacle_USB2.0
J1
1
JTAG
J2
1
BootX
J3
2
Conn_01x25
J4, J5
1
SKRKAEE020
SW1
1
3V3
3V3
1
PC13
PC13
1
VBUS
VBUS1
1
VCC
VCC1
1
1A 40V
D1
1
BLM18BB470SN1D
L1
4
10p
C1, C2, C3, C4
4
1uF
C5, C6, C7, C8
5
100nF
C9, C11, C12, C13, C16
Show 7 more
QtyPartRefs
1
2.2uF
C10
1
4.7uF
C14
1
1uF
C15
2
5.1k
R1, R2
2
10K
R3, R5
1
100K
R4
6
510
R6, R7, R8, R9, R10, R11

Stm32f412rxt stamp design files

The KiCad project lives in the Crate3D/stm32f412rxt-stamp repository on GitHub; these links point at the commit this page was built from.

Stm32f412rxt stamp: common questions

What microcontroller does the Stm32f412rxt stamp use?

The Stm32f412rxt stamp is built around the STM32F412RETx, from the STM32 family.

How big is the Stm32f412rxt stamp PCB?

The Stm32f412rxt stamp measures 64.8 × 31.7 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Stm32f412rxt stamp?

46 components, from 27 distinct parts. The full bill of materials is listed on this page.

Where can I download the Stm32f412rxt stamp design files?

From the Crate3D/stm32f412rxt-stamp repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Stm32f412rxt stamp design in my own project?

Yes, under the terms of its GPL-3.0 license, which Crate3D chose for the repository.

Can I test firmware for the Stm32f412rxt stamp 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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