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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 (USD) 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 170MHz 512Kbytes Math Accelerator High Analog STM32G483CET3 STMicroelectronics 1: $10.68 1,500On Order	Mfr. Part No. STM32G483CET3 Mouser Part No 511-STM32G483CET3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes Math Accelerator High Analog Learn More about STMicroelectronics stm stm32g483xe microcontrollers	Datasheet	1,500On Order	$10.68 $8.44 $7.82 $7.13	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT		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 of Flash Math Accel, High Analog STM32G483CET6 STMicroelectronics 1: $9.87 1,497On Order	Mfr. Part No. STM32G483CET6 Mouser Part No 511-STM32G483CET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog Learn More about STMicroelectronics stm stm32g483xe microcontrollers	Datasheet	1,497On Order	$9.87 $7.64 $7.06 $6.40	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-48	ARM Cortex M4	512 kB	32 bit	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 Accel, HR Timer STM32G484QET3 STMicroelectronics 1: $12.90 530Expected 2026/11/02	Mfr. Part No. STM32G484QET3 Mouser Part No 511-STM32G484QET3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes Flash Math Accel, HR Timer Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	530Expected 2026/11/02	$12.90 $10.11 $9.36 $8.64 View $8.33 $8.04	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes Flash STM32G491CCT6 STMicroelectronics 1: $8.01 1,500Expected 2027/02/22	Mfr. Part No. STM32G491CCT6 Mouser Part No 511-STM32G491CCT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes Flash Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	1,500Expected 2027/02/22	$8.01 $5.76 $5.34 $4.73 $4.61	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	LQFP-48												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Math Accelerator High Analog STM32G491RET3 STMicroelectronics 1: $10.03 860On Order	Mfr. Part No. STM32G491RET3 Mouser Part No 511-STM32G491RET3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Math Accelerator High Analog Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	860On Order	$10.03 $7.76 $7.40 $6.41	Min.: 1 Mult.: 1 Max.: 150														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory STM32G491VET6 STMicroelectronics 1: $10.23 2,159On Order	Mfr. Part No. STM32G491VET6 Mouser Part No 511-STM32G491VET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,159On Order On Order Ship Dates Mfr. No: STM32G491VET6 Stock: 0 On Order: 1,079 Expected 2027/02/24 1,080 TBD Factory Lead Time: 52 Weeks	$10.23 $7.97 $6.80 $6.56	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	4 x 12 bit	170 MHz	86 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 512 Kbytes Flash STM32G4A1RET6 STMicroelectronics 1: $10.00 954On Order	Mfr. Part No. STM32G4A1RET6 Mouser Part No 511-STM32G4A1RET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Flash Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	954On Order	$10.00 $7.50 $7.15 $6.21 View $6.04 $5.63	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170MHz 128Kbytes Flash Math Accel HR Timer High Analog STMicroelectronics STM32G474RBT6TR STM32G474RBT6TR STMicroelectronics 1: $8.97 849On Order	Mfr. Part No. STM32G474RBT6TR Mouser Part No 511-STM32G474RBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170MHz 128Kbytes Flash Math Accel HR Timer High Analog	Datasheet	849On Order	Cut Tape $8.97 $6.27 $5.98 $5.19 Reel $5.19 MouseReel Available	Min.: 1 Mult.: 1 Max.: 150 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	170 MHz	52 I/O	96 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Flash memory, Math Accelerator STMicroelectronics STM32G484VET3 STM32G484VET3 STMicroelectronics 1: $12.23 525On Order New Product	Mfr. Part No. STM32G484VET3 Mouser Part No 511-STM32G484VET3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Flash memory, Math Accelerator	Datasheet	525On Order	$12.23 $9.94 $9.48 $8.23 View $7.86 $7.36	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170 MHz 512 Kbytes Flash Math Accel High Analog level STMicroelectronics STM32G491VET6TR STM32G491VET6TR STMicroelectronics 1: $10.16 998Expected 2027/02/24	Mfr. Part No. STM32G491VET6TR Mouser Part No 511-STM32G491VET6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170 MHz 512 Kbytes Flash Math Accel High Analog level	Datasheet	998Expected 2027/02/24	Cut Tape $10.16 $7.87 $7.27 $6.59 Reel $6.59 MouseReel Available	Min.: 1 Mult.: 1 Max.: 150 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4		32 bit	12 bit	170 MHz	86 I/O	112 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo STM32G431C6U6 STMicroelectronics 1: $6.54 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431C6U6 Mouser Part No 511-STM32G431C6U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.54 $4.50 $4.19 $3.69 View $3.50 $3.14 $3.04	Min.: 1 Mult.: 1		UFQFPN-28												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo STM32G431C8T6TR STMicroelectronics 1: $6.75 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431C8T6TR Mouser Part No 511-STM32G431C8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $6.75 $4.95 $4.61 $4.06 View Reel $3.31 $3.85 $3.47 $3.31 $3.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,400		LQFP-48												Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo STM32G431C8U3 STMicroelectronics 1,560: $3.42 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431C8U3 Mouser Part No 511-STM32G431C8U3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	$3.42	Min.: 1,560 Mult.: 1,560		UFQFPN-28												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo STM32G431C8U6 STMicroelectronics 1: $6.95 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431C8U6 Mouser Part No 511-STM32G431C8U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.95 $4.78 $4.47 $3.92 View $3.72 $3.34 $3.22	Min.: 1 Mult.: 1		UFQFPN-48												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory STM32G431CBT3 STMicroelectronics 1: $7.87 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431CBT3 Mouser Part No 511-STM32G431CBT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	$7.87 $5.79 $5.40 $4.75 View $4.50 $4.04 $3.87	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	128 kB	32 bit	12 bit	170 MHz	38 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog STM32G431CBT6TR STMicroelectronics 1: $7.36 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431CBT6TR Mouser Part No 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	Non-Stocked Lead-Time 52 Weeks	Cut Tape $7.36 $5.41 $5.04 $4.43 View Reel $3.61 $4.20 $3.77 $3.61 $3.61 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 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G431CBY3TR STMicroelectronics 5,000: $3.71 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431CBY3TR Mouser Part No 511-STM32G431CBY3TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $3.71	Min.: 5,000 Mult.: 5,000 : 5,000		WLCSP-49												Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G431CBY6TR STMicroelectronics 1: $7.36 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431CBY6TR Mouser Part No 511-STM32G431CBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $7.36 $5.41 $5.04 $4.43 View Reel $3.47 $4.20 $3.77 $3.61 $3.51 $3.47	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-49	ARM Cortex M4	128 kB	32 bit	12 bit	170 MHz	41 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo STM32G431K6U3 STMicroelectronics 2,940: $2.91 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431K6U3 Mouser Part No 511-STM32G431K6U3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	$2.91	Min.: 2,940 Mult.: 2,940	SMD/SMT	UFQFPN-32	ARM Cortex M4	32 kB	32 bit	12 bit	170 MHz	26 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo STM32G431K6U6 STMicroelectronics 1: $6.05 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431K6U6 Mouser Part No 511-STM32G431K6U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.05 $4.16 $3.87 $3.41 View $3.23 $2.90 $2.80 $2.72	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo STM32G431K8U6 STMicroelectronics 1: $6.47 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431K8U6 Mouser Part No 511-STM32G431K8U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.47 $4.44 $4.14 $3.64 View $3.45 $3.11 $2.99 $2.90	Min.: 1 Mult.: 1		UFQFPN-28												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog STM32G431KBT3TR STMicroelectronics 2,400: $3.52 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431KBT3TR Mouser Part No 511-STM32G431KBT3TR	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	Non-Stocked Lead-Time 52 Weeks	Reel $3.52	Min.: 2,400 Mult.: 2,400 : 2,400														Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo STM32G431M6T6 STMicroelectronics 714: $4.13 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431M6T6 Mouser Part No 511-STM32G431M6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	$4.13	Min.: 714 Mult.: 714	SMD/SMT	LQFP-80	ARM Cortex M4	32 kB	32 bit	16 bit	170 MHz	86 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo STM32G431M8T6 STMicroelectronics 714: $4.23 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431M8T6 Mouser Part No 511-STM32G431M8T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	$4.23	Min.: 714 Mult.: 714	SMD/SMT	LQFP-80	ARM Cortex M4	64 kB	32 bit	16 bit	170 MHz	86 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G431MBT3 STMicroelectronics 714: $4.85 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32G431MBT3 Mouser Part No 511-STM32G431MBT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	$4.85	Min.: 714 Mult.: 714	SMD/SMT	LQFP-80	ARM Cortex M4	128 kB	32 bit	16 bit	170 MHz	86 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray