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STM32F042G4U6

STMicroelectronicsExtended

-40℃~+85℃ 1.65V~3.6V 12bit 16KB 24 32 Bit 48MHz 6KB ARM Cortex-M0 Built-in FLASH QFN-28(4x4) Microcontrollers (MCU/MPU/SOC) ROHS

DatasheetJLCPCBLCSC
Part id
st/STM32F042G4U6
Category
Microcontrollers (MCU, MPU, SOC)
Package
QFN-28(4x4)
Pins
28
In stock
0 at JLCPCB (C88048)
Used on
2 open-source boards

Overview

The STM32F042G4U6 is a microcontroller made by STMicroelectronics in a QFN-28(4x4) package with 28 pins. -40℃~+85℃ 1.65V~3.6V 12bit 16KB 24 32 Bit 48MHz 6KB ARM Cortex-M0 Built-in FLASH QFN-28(4x4) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_ST_STM32F0:STM32F042G4Ux, from KiCad's library) and its footprint (Package_DFN_QFN:QFN-28_4x4mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C88048). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

PB81PF02PF13NRST4VDDA5PA06PA17PA28PA39PA410PA511PA612PA713PB014PB115VSSA16VDD17VDDIO218PA9/PA1119PA10/PA1220PA1321PA1422PA1523PB324PB425PB526PB627PB728
MCU_ST_STM32F0:STM32F042G4UxFrom KiCad's library

Footprint

Package_DFN_QFN:QFN-28_4x4mm_P0.5mmFrom KiCad's library

Pinout

28
The pins of the STM32F042G4U6
PinNameType
1PB8Input/output
2PF0Input/output
3PF1Input/output
4NRSTInput
5VDDAPower in
6PA0Input/output
7PA1Input/output
8PA2Input/output
9PA3Input/output
10PA4Input/output
11PA5Input/output
12PA6Input/output
13PA7Input/output
14PB0Input/output
15PB1Input/output
16VSSAPower in
17VDDPower in
18VDDIO2Power in
19PA9/PA11Input/output
20PA10/PA12Input/output
21PA13Input/output
22PA14Input/output
23PA15Input/output
24PB3Input/output
25PB4Input/output
26PB5Input/output
27PB6Input/output
28PB7Input/output

Open-source boards using it

2
  • 2 layers17.8 × 34 mmLinUSBConverter, the printed circuit board in 3D

    LinUSBConverter

    uCAN-LIN/LinUSBConverter

    Open source USB ↔ LIN bus dongle. LIN 2.1 master / slave / monitor, optically isolated, SLCAN compatible — no proprietary drivers.

    29 parts93GPL-3.0
  • 2 layers24.5 × 34 mmCAN BDC, the printed circuit board in 3D

    CAN BDC

    CanBrushedDCDriver/CBDCD_PCB

    Printed circuit board for CanBrushedDCDriver

    32 partsGPL-3.0

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the STM32F042G4U6?

Yes. The symbol is MCU_ST_STM32F0:STM32F042G4Ux and the footprint Package_DFN_QFN:QFN-28_4x4mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STM32F042G4U6?

QFN-28(4x4), with 28 pins. Its footprint is drawn on this page.

Where is the STM32F042G4U6 datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the STM32F042G4U6?

JLCPCB lists it as part C88048, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STM32F042G4U6?

Parts like it in the library: the STM32G031G8U6 by STMicroelectronics, the STM32F031G6U6 by STMicroelectronics, the STM32F042G6U6 by STMicroelectronics and the STM32F042G6U6TR by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the STM32F042G4U6?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.