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STMicroelectronics STM32G4 Series Microcontrollers - MCU

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Manufacturer = STMicroelectronics Series = STM32G4

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H STM32G484VET6 STMicroelectronics 1: ¥1,993.2 2,696On Order	Mfr. Part # STM32G484VET6 Mouser Part # 511-STM32G484VET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,696On Order	¥1,993.2 ¥1,553 ¥1,420.2 ¥1,307.2 ¥1,270.7	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	5 x 12 bit	170 MHz	86 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory STM32G491CET6 STMicroelectronics 1: ¥1,489.9 8,991On Order	Mfr. Part # STM32G491CET6 Mouser Part # 511-STM32G491CET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	8,991On Order On Order Ship Dates Mfr. #: STM32G491CET6 Stock: 0 On Order: 4,491 Expected 2/22/2027 4,500 TBD Factory Lead-Time: 52 Weeks	¥1,489.9 ¥1,134.5 ¥1,014.9 ¥983.3 View ¥946.8 ¥901.9	Min.: 1 Mult.: 1 Max.: 1,500	SMD/SMT	LQFP-48	ARM Cortex M4	512 kB	32 bit	4 x 12 bit	170 MHz	38 I/O	112 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory STM32G491CEU6 STMicroelectronics 1: ¥1,377 4,659On Order	Mfr. Part # STM32G491CEU6 Mouser Part # 511-STM32G491CEU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	4,659On Order On Order Ship Dates Mfr. #: STM32G491CEU6 Stock: 0 On Order: 1,539 Expected 2/22/2027 3,120 TBD Factory Lead-Time: 52 Weeks	¥1,377 ¥1,063 ¥936.8 ¥898.6 View ¥855.4 ¥830.5 ¥789	Min.: 1 Mult.: 1 Max.: 1,560	SMD/SMT	UFQFPN-48	ARM Cortex M4	512 kB	32 bit	4 x 12 bit	170 MHz	42 I/O	112 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170 MHz 256 Kbytes Flash Math Accel High Analog level STM32G491KCU3 STMicroelectronics 1: ¥1,275.6 11,735On Order	Mfr. Part # STM32G491KCU3 Mouser Part # 511-STM32G491KCU3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170 MHz 256 Kbytes Flash Math Accel High Analog level	Datasheet	11,735On Order On Order Ship Dates Mfr. #: STM32G491KCU3 Stock: 0 On Order: 5,855 Expected 2/22/2027 5,880 TBD Factory Lead-Time: 52 Weeks	¥1,275.6 ¥948.4 ¥853.8 ¥797.3 ¥737.5	Min.: 1 Mult.: 1 Max.: 2,940	SMD/SMT	UFQFPN-32	ARM Cortex M4	256 kB	32 bit	12 bit	170 MHz	26 I/O	112 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes Flash STM32G491KCU6 STMicroelectronics 1: ¥1,232.5 23,468On Order	Mfr. Part # STM32G491KCU6 Mouser Part # 511-STM32G491KCU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes Flash Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	23,468On Order On Order Ship Dates Mfr. #: STM32G491KCU6 Stock: 0 On Order: 11,708 Expected 2/22/2027 11,760 TBD Factory Lead-Time: 52 Weeks	¥1,232.5 ¥921.9 ¥837.1 ¥762.4 View ¥747.5 ¥691	Min.: 1 Mult.: 1 Max.: 2,940														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory STM32G491KEU6 STMicroelectronics 1: ¥1,513.2 26,460On Order	Mfr. Part # STM32G491KEU6 Mouser Part # 511-STM32G491KEU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	26,460On Order	¥1,513.2 ¥1,111.2 ¥1,014.9 ¥936.8 View ¥890.3 ¥857.1 ¥848.8 Quote	Min.: 1 Mult.: 1 Max.: 2,940	SMD/SMT	UFQFPN-32	ARM Cortex M4	512 kB	32 bit	4 x 12 bit	170 MHz	26 I/O	112 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory STM32G4A1KEU6 STMicroelectronics 1: ¥1,423.5 15,776On Order	Mfr. Part # STM32G4A1KEU6 Mouser Part # 511-STM32G4A1KEU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	15,776On Order On Order Ship Dates Mfr. #: STM32G4A1KEU6 Stock: 0 On Order: 1,076 Expected 2/22/2027 14,700 TBD Factory Lead-Time: 52 Weeks	¥1,423.5 ¥1,081.3 ¥996.6 ¥901.9 View ¥850.4 ¥817.2 ¥805.6	Min.: 1 Mult.: 1 Max.: 2,000	SMD/SMT	UFQFPN-32	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	170 MHz	26 I/O	112 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog STM32G431CBT6TR STMicroelectronics 1: ¥1,222.5 2,394On Order	Mfr. Part # STM32G431CBT6TR Mouser Part # 511-STM32G431CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,394On Order	Cut Tape ¥1,222.5 ¥898.6 ¥837.1 ¥735.8 View Reel ¥599.6 ¥697.6 ¥626.2 ¥599.6 ¥599.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M4	128 kB	32 bit	12 bit	170 MHz	38 I/O	22 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l STM32G473CCT3 STMicroelectronics 1: ¥1,501.5 2,996On Order	Mfr. Part # STM32G473CCT3 Mouser Part # 511-STM32G473CCT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,996On Order	¥1,501.5 ¥1,126.2 ¥1,071.3 ¥960.1	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-48	ARM Cortex M4	256 kB	32 bit	5 x 12 bit	170 MHz	42 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l STM32G473CCU6 STMicroelectronics 1: ¥1,284 1,560On Order	Mfr. Part # STM32G473CCU6 Mouser Part # 511-STM32G473CCU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	1,560On Order	¥1,284 ¥990 ¥887 ¥833.8	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	UFQFPN-48	ARM Cortex M4	256 kB	32 bit	5 x 12 bit	170 MHz	42 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l STM32G473CET6 STMicroelectronics 1: ¥1,675.9 1,496On Order	Mfr. Part # STM32G473CET6 Mouser Part # 511-STM32G473CET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	1,496On Order	¥1,675.9 ¥1,275.6 ¥1,197.6 ¥1,089.6	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-48	ARM Cortex M4	512 kB	32 bit	5 x 12 bit	170 MHz	38 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes Flash Math Accelerator High Analog STM32G473CEU3 STMicroelectronics 1: ¥1,720.8 2,472On Order	Mfr. Part # STM32G473CEU3 Mouser Part # 511-STM32G473CEU3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes Flash Math Accelerator High Analog Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,472On Order On Order Ship Dates Mfr. #: STM32G473CEU3 Stock: 0 On Order: 912 Expected 11/5/2026 1,560 TBD Factory Lead-Time: 52 Weeks	¥1,720.8 ¥1,335.4 ¥1,222.5 ¥1,132.8	Min.: 1 Mult.: 1 Max.: 150														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l STM32G473MET6 STMicroelectronics 1: ¥1,870.3 714On Order	Mfr. Part # STM32G473MET6 Mouser Part # 511-STM32G473MET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	714On Order	¥1,870.3 ¥1,455 ¥1,337.1 ¥1,237.4	Min.: 1 Mult.: 1 Max.: 150		LQFP-80												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l STM32G473QET6 STMicroelectronics 1: ¥2,074.6 2,067On Order	Mfr. Part # STM32G473QET6 Mouser Part # 511-STM32G473QET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,067On Order	¥2,074.6 ¥1,616.2 ¥1,400.2 ¥1,338.8 ¥1,305.5	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT		ARM Cortex M4	512 kB	32 bit	5 x 12 bit	170 MHz	107 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes Math Accelerator High Analog STM32G473RET3TR STMicroelectronics 1: ¥1,868.6 1,000On Order	Mfr. Part # STM32G473RET3TR Mouser Part # 511-STM32G473RET3TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes Math Accelerator High Analog Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	1,000On Order	Cut Tape ¥1,868.6 ¥1,453.4 ¥1,322.2 ¥1,235.8 Reel ¥1,235.8 MouseReel Available	Min.: 1 Mult.: 1 Max.: 150 : 1,000														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l STM32G473VCT3 STMicroelectronics 1: ¥1,694.2 491On Order	Mfr. Part # STM32G473VCT3 Mouser Part # 511-STM32G473VCT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	491On Order	¥1,694.2 ¥1,312.2 ¥1,212.5 ¥1,097.9	Min.: 1 Mult.: 1 Max.: 150		LQFP-100												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H STM32G474CBT6TR STMicroelectronics 1: ¥1,365.3 2,376On Order	Mfr. Part # STM32G474CBT6TR Mouser Part # 511-STM32G474CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,376On Order	Cut Tape ¥1,365.3 ¥1,023.2 ¥915.2 ¥862.1 ¥797.3 Reel ¥797.3 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 2,400		LQFP-48												Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 128Kbytes of Flash Math Accel, HR Timer, Hi STM32G474MBT3 STMicroelectronics 1: ¥1,656 664On Order	Mfr. Part # STM32G474MBT3 Mouser Part # 511-STM32G474MBT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 128Kbytes of Flash Math Accel, HR Timer, Hi Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	664On Order	¥1,656 ¥1,242.4 ¥1,184.3 ¥1,028.2 View ¥981.7 ¥931.8	Min.: 1 Mult.: 1		LQFP-80												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 256Kbytes Flash Math Accel HR High Analog STM32G474MCT3 STMicroelectronics 1: ¥1,770.6 1,236On Order	Mfr. Part # STM32G474MCT3 Mouser Part # 511-STM32G474MCT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 256Kbytes Flash Math Accel HR High Analog Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	1,236On Order	¥1,770.6 ¥1,368.7 ¥1,305.5 ¥1,134.5 ¥1,083	Min.: 1 Mult.: 1 Max.: 250														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 256Kbytes of Flash Math Accel, HR Timer, Hi STM32G474MCT6 STMicroelectronics 1: ¥1,675.9 1,129On Order	Mfr. Part # STM32G474MCT6 Mouser Part # 511-STM32G474MCT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 256Kbytes of Flash Math Accel, HR Timer, Hi Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	1,129On Order	¥1,675.9 ¥1,300.6 ¥1,189.3 ¥1,102.9	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-80	ARM Cortex M4	512 kB	32 bit	12 bit	170 MHz	107 I/O	96 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H STM32G474MET3 STMicroelectronics 1: ¥2,041.4 1,408On Order	Mfr. Part # STM32G474MET3 Mouser Part # 511-STM32G474MET3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	1,408On Order	¥2,041.4 ¥1,587.9 ¥1,513.2 ¥1,313.9	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-81	ARM Cortex M4	512 kB	32 bit	12 bit	170 MHz	107 I/O	96 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H STM32G474RBT3 STMicroelectronics 1: ¥1,486.6 955On Order	Mfr. Part # STM32G474RBT3 Mouser Part # 511-STM32G474RBT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	955On Order	¥1,486.6 ¥1,131.1 ¥1,063 ¥956.7	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	5 x 12 bit	170 MHz	52 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H STM32G474RBT6 STMicroelectronics 1: ¥1,445.1 2,286On Order	Mfr. Part # STM32G474RBT6 Mouser Part # 511-STM32G474RBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,286On Order	¥1,445.1 ¥1,084.6 ¥993.3 ¥918.5 ¥893.6	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	5 x 12 bit	170 MHz	52 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes of Flash Math Accel, HR Timer, H STM32G474RCT3 STMicroelectronics 1: ¥1,597.9 1,915On Order	Mfr. Part # STM32G474RCT3 Mouser Part # 511-STM32G474RCT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	1,915On Order	¥1,597.9 ¥1,215.9 ¥1,121.2 ¥1,004.9 ¥980	Min.: 1 Mult.: 1 Max.: 300														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel STM32G474RET6TR STMicroelectronics 1: ¥1,765.6 849On Order	Mfr. Part # STM32G474RET6TR Mouser Part # 511-STM32G474RET6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel	Datasheet	849On Order	Cut Tape ¥1,765.6 ¥1,365.3 ¥1,302.2 ¥1,129.5 Reel ¥1,129.5 MouseReel Available	Min.: 1 Mult.: 1 Max.: 150 : 1,000														Reel, Cut Tape, MouseReel