ARM Microcontrollers - MCU

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STM32G4 Mixed-Signal Microcontrollers (MCUs)

STMicroelectronics STM32G4 Mixed-Signal Microcontrollers (MCUs) combine a 32-bit Arm® Cortex®-M4 core (with FPU and DSP instructions) running at 170MHz. This is combined with three hardware accelerators: ART Accelerator™, CCM-SRAM routine booster, and mathematical accelerators. A flexible interconnect matrix allows autonomous communication between peripherals and saves CPU resources and power consumption. A high degree of compatibility with the STMicroelectronics STM32F3 Series guarantees outstanding efficiency when designing derivatives of applications at different performance levels.

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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.	Series	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 32 Kbytes of Flash Math Accel, Medium Anal STM32G431R6I6 STMicroelectronics 2,940: ¥553.1 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G431R6I6 Mouser Part # 511-STM32G431R6I6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥553.1	Min.: 2,940 Mult.: 2,940	STM32G4		UFBGA-169												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo STM32G431R8T6 STMicroelectronics 1: ¥1,222.5 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G431R8T6 Mouser Part # 511-STM32G431R8T6	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	¥1,222.5 ¥898.6 ¥837.1 ¥735.8 View ¥697.6 ¥626.2	Min.: 1 Mult.: 1	STM32G4	SMD/SMT	LQFP-64	ARM Cortex M4	64 kB	32 bit	12 bit	170 MHz	52 I/O	32 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 STM32G431RBI3 STMicroelectronics 2,940: ¥669.4 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G431RBI3 Mouser Part # 511-STM32G431RBI3	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	¥669.4	Min.: 2,940 Mult.: 2,940	STM32G4														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog STM32G431RBI3TR STMicroelectronics 5,000: ¥667.7 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G431RBI3TR Mouser Part # 511-STM32G431RBI3TR	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 ¥667.7	Min.: 5,000 Mult.: 5,000 : 5,000	STM32G4														Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Flash Math AccelMedium Analog STM32G431RBT3TR STMicroelectronics 1: ¥1,345.4 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G431RBT3TR Mouser Part # 511-STM32G431RBT3TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Flash Math AccelMedium Analog Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape ¥1,345.4 ¥940.1 ¥896.9 ¥779 View Reel ¥691 ¥744.1 ¥709.2 ¥691 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32G4														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ 170MHz 128Kbytes Math Accelerator Medium Analog STM32G431RBT6TR STMicroelectronics 1: ¥1,325.5 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G431RBT6TR Mouser Part # 511-STM32G431RBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ 170MHz 128Kbytes Math Accelerator Medium Analog Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape ¥1,325.5 ¥973.3 ¥906.9 ¥797.3 View Reel ¥651.1 ¥757.4 ¥679.3 ¥651.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32G4														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo STM32G431V6T6 STMicroelectronics 540: ¥682.7 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G431V6T6 Mouser Part # 511-STM32G431V6T6	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	¥682.7	Min.: 540 Mult.: 540	STM32G4	SMD/SMT	LQFP-100	ARM Cortex M4	32 kB	32 bit	12 bit	170 MHz	86 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo STM32G431V8T6 STMicroelectronics 540: ¥714.2 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G431V8T6 Mouser Part # 511-STM32G431V8T6	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	¥714.2	Min.: 540 Mult.: 540	STM32G4	SMD/SMT	LQFP-100	ARM Cortex M4	64 kB	32 bit	12 bit	170 MHz	86 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G441CBU6 STMicroelectronics 1: ¥1,322.2 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G441CBU6 Mouser Part # 511-STM32G441CBU6	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	¥1,322.2 ¥991.6 ¥908.6 ¥827.2 View ¥789 ¥715.9 ¥631.2	Min.: 1 Mult.: 1	STM32G4	SMD/SMT	UFQFPN-48	ARM Cortex M4	128 kB	32 bit	12 bit	150 MHz	42 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G441CBY6TR STMicroelectronics 5,000: ¥606.3 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G441CBY6TR Mouser Part # 511-STM32G441CBY6TR	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 ¥606.3	Min.: 5,000 Mult.: 5,000 : 5,000	STM32G4	SMD/SMT	WLCSP-49	ARM Cortex M4	128 kB	32 bit	12 bit	150 MHz	41 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G441MBT6 STMicroelectronics 714: ¥785.7 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G441MBT6 Mouser Part # 511-STM32G441MBT6	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	¥785.7	Min.: 714 Mult.: 714	STM32G4	SMD/SMT	LQFP-80	ARM Cortex M4	128 kB	32 bit	12 bit	150 MHz	86 I/O	32 kB	1.71 V	3.6 V	- 40 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G441RBI6 STMicroelectronics 2,940: ¥659.4 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G441RBI6 Mouser Part # 511-STM32G441RBI6	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	¥659.4	Min.: 2,940 Mult.: 2,940	STM32G4		UFBGA-169												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G441VBT6 STMicroelectronics 1: ¥1,398.6 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G441VBT6 Mouser Part # 511-STM32G441VBT6	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	¥1,398.6 ¥1,066.4 ¥950.1 ¥892 View ¥868.7 ¥798.9	Min.: 1 Mult.: 1	STM32G4	SMD/SMT	LQFP-100	ARM Cortex M4	128 kB	32 bit	12 bit	150 MHz	86 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l STM32G473CBT3 STMicroelectronics 1: ¥1,428.5 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G473CBT3 Mouser Part # 511-STM32G473CBT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥1,428.5 ¥998.3 ¥951.8 ¥827.2 View ¥789 ¥752.4 ¥734.2	Min.: 1 Mult.: 1	STM32G4		LQFP-48												Tray
ARM Microcontrollers - MCU 16/32-BITS MICROS STM32G473CCT6 STMicroelectronics 1: ¥1,504.9 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G473CCT6 Mouser Part # 511-STM32G473CCT6	STMicroelectronics	ARM Microcontrollers - MCU 16/32-BITS MICROS Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥1,504.9 ¥1,051.4 ¥1,003.2 ¥870.4 View ¥832.2 ¥794 ¥774	Min.: 1 Mult.: 1	STM32G4		LQFP-48												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes Math Accelerator High Analog STM32G473CCU3 STMicroelectronics 1,560: ¥792.3 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G473CCU3 Mouser Part # 511-STM32G473CCU3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes Math Accelerator High Analog Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥792.3	Min.: 1,560 Mult.: 1,560	STM32G4	SMD/SMT	UFQFPN-48	ARM Cortex M4	256 kB	32 bit	12 bit	170 MHz	42 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes Math Accelerator High Analog STM32G473CCU3TR STMicroelectronics 2,500: ¥782.3 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G473CCU3TR Mouser Part # 511-STM32G473CCU3TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes Math Accelerator High Analog Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel ¥782.3	Min.: 2,500 Mult.: 2,500 : 2,500	STM32G4	SMD/SMT	UFQFPN-48	ARM Cortex M4	256 kB	32 bit	12 bit	170 MHz	42 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Flash memory, Math Accelerator STM32G473CET3TR STMicroelectronics 2,400: ¥955.1 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G473CET3TR Mouser Part # 511-STM32G473CET3TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Flash memory, Math Accelerator	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel ¥955.1	Min.: 2,400 Mult.: 2,400 : 2,400	STM32G4														Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l STM32G473MBT6 STMicroelectronics 714: ¥840.5 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G473MBT6 Mouser Part # 511-STM32G473MBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥840.5	Min.: 714 Mult.: 714	STM32G4		LQFP-80												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l STM32G473MCT3 STMicroelectronics 714: ¥991.6 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G473MCT3 Mouser Part # 511-STM32G473MCT3	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	Non-Stocked Lead-Time 52 Weeks	¥991.6	Min.: 714 Mult.: 714	STM32G4		LQFP-80												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l STM32G473MCT3TR STMicroelectronics 1,000: ¥966.7 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G473MCT3TR Mouser Part # 511-STM32G473MCT3TR	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	Non-Stocked Lead-Time 52 Weeks	Reel ¥966.7	Min.: 1,000 Mult.: 1,000 : 1,000	STM32G4		LQFP-80												Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l STM32G473MCT6 STMicroelectronics 1: ¥1,652.7 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G473MCT6 Mouser Part # 511-STM32G473MCT6	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	Non-Stocked Lead-Time 52 Weeks	¥1,652.7 ¥1,239.1 ¥1,181 ¥1,026.5 View ¥980 ¥930.2	Min.: 1 Mult.: 1	STM32G4		LQFP-80												Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l STM32G473MCT6TR STMicroelectronics 1,000: ¥906.9 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G473MCT6TR Mouser Part # 511-STM32G473MCT6TR	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	Non-Stocked Lead-Time 52 Weeks	Reel ¥906.9	Min.: 1,000 Mult.: 1,000 : 1,000	STM32G4	SMD/SMT	LQFP-48	ARM Cortex M4	256 kB	32 bit	16 bit	170 MHz	107 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l STM32G473MEY3TR STMicroelectronics 5,000: ¥1,122.8 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G473MEY3TR Mouser Part # 511-STM32G473MEY3TR	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	Non-Stocked Lead-Time 52 Weeks	Reel ¥1,122.8	Min.: 5,000 Mult.: 5,000 : 5,000	STM32G4	SMD/SMT	WLCSP-81	ARM Cortex M4	512 kB	32 bit	16 bit	170 MHz	107 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l STM32G473MEY6TR STMicroelectronics 5,000: ¥1,053.1 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32G473MEY6TR Mouser Part # 511-STM32G473MEY6TR	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	Non-Stocked Lead-Time 52 Weeks	Reel ¥1,053.1	Min.: 5,000 Mult.: 5,000 : 5,000	STM32G4	SMD/SMT	WLCSP-81	ARM Cortex M4	512 kB	32 bit	12 bit	170 MHz	67 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel

BGA-100
LQFP-100
LQFP-128
LQFP-32
LQFP-48
LQFP-64
LQFP-80
LQFP-81
TFBA-100
TFBGA-100
UFBGA-121
UFBGA-169
UFBGA-64
UFQFN-32
UFQFN -48
UFQFPN-28
UFQFPN-32
UFQFPN-48
WLCSP-49
WLCSP-81