4 layers34 × 28 mm
KiBot Project Test
nguyen-v/KiBot_Project_Test
A test project for the video tutorial using KDT_Hierarchical_KiBot template
50 parts3MIT
STM32G474RET3
STMicroelectronicsExtended
-40℃~+125℃ 1.71V~3.6V 128KB 12bit 12bit 170MHz 32 Bit 512KB 52 ARM Cortex-M4F Built-in FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS
- Part id
- st/STM32G474RET3
- Category
- Microcontrollers (MCU, MPU, SOC)
- Package
- LQFP-64(10x10)
- Pins
- 64
- In stock
- 0 at JLCPCB (C1236669)
- Used on
- 4 open-source boards
Overview
The STM32G474RET3 is a microcontroller made by STMicroelectronics in a LQFP-64(10x10) package with 64 pins. -40℃~+125℃ 1.71V~3.6V 128KB 12bit 12bit 170MHz 32 Bit 512KB 52 ARM Cortex-M4F Built-in FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (MCU_ST_STM32G4:STM32G474RETx, from KiCad's library) and its footprint (Package_QFP:LQFP-64_10x10mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1236669). 4 open-source boards in 4 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
20- Supply, least
- 1.71 V · VDD, recommended operating, min · p. 84
- Supply, most
- 3.6 V · VDD, recommended operating, max · p. 84
- Supply, least
- 1.62 V · VDDA, ADC used, recommended operating, min · p. 84
- Supply, least
- 1.8 V · VDDA, COMP used, recommended operating, min · p. 84
- Supply, least
- 2.4 V · VDDA, VREFBUF used, recommended operating, min · p. 84
- Supply, most
- 3.6 V · VDDA, recommended operating, max · p. 84
- Supply, least
- 1.55 V · VBAT, recommended operating, min · p. 84
- Supply, most
- 3.6 V · VBAT, recommended operating, max · p. 84
- Supply, absolute maximum
- 4 V · VDD, VDDA, VBAT and VREF+, absolute maximum · p. 82
- Works from
- -40 °C · ambient, suffix 3, maximum power dissipation, min · p. 84
- Works up to
- 125 °C · ambient, suffix 3, maximum power dissipation, max · p. 84
- Works up to
- 130 °C · ambient, suffix 3, low-power dissipation, max · p. 84
- Junction, hottest
- 150 °C · junction temperature, absolute maximum · p. 83
- Takes working
- 29.5 mA · run, 170 MHz, Flash dual bank, cache on, peripherals disabled, 25°C, typical · p. 92
- Takes at most
- 56 mA · run, 170 MHz, Flash dual bank, cache on, peripherals disabled, 125°C, max · p. 92
- Takes asleep
- 43 nA · shutdown, RTC disabled, backup registers retained, 3 V, 25°C, typical · p. 106
- A pin gives at most
- 20 mA · any I/O, sourced output current, absolute maximum · p. 83
- Junction to air (LQFP64)
- 47.9 K/W · junction to ambient · p. 229
- Junction to case (LQFP64)
- 8 K/W · junction to case · p. 230
- Junction to board (LQFP64)
- 21.8 K/W · junction to board · p. 230
Open-source boards using it
4- 4 layers100 × 80 mm
ESC 3kW CONTROL B1 PLACEMENT
mekiciepcas/ESC-Ai
100 × 80 mm, 4 katman; 38 elektriksel bileşen, 192 pad. 22 iz segmenti, 120 açık bağlantı, mevcut kurallarla DRC 0 ihlal. C1801–C1804 dijital bypass çiftleri MCU pinlerine bağlı.
42 parts - 8 layers
Foc control
sujaygouda123/foc-control
BLDC field-oriented-control board for a humanoid robot actuator. KiCad 10, Ø80 mm, 8 layers, 1.6 mm.
104 parts - 6 layers40 × 36.5 mm
Control stage
oresat/oresat-adcs-hardware
Controller PCB for OreSat reaction wheels, magnetorquers, IMU, and magnetometers
80 parts21GPL-2.0
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the STM32G474RET3?
Yes. The symbol is MCU_ST_STM32G4:STM32G474RETx and the footprint Package_QFP:LQFP-64_10x10mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the STM32G474RET3?
LQFP-64(10x10), with 64 pins. Its footprint is drawn on this page.
Where is the STM32G474RET3 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the STM32G474RET3?
JLCPCB lists it as part C1236669, with 0 in stock; the sellers' links on this page open their listings.
What can replace the STM32G474RET3?
Parts like it in the library: the AT32F403ARCT7 by ARTERY, the STM32G474RBT3 by STMicroelectronics, the AT32F403ARGT7 by ARTERY and the HC32F460KCTA-LQFP64 by XHSC. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the STM32G474RET3?
4 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.