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STM32L431CC Series ARM Microcontrollers - MCU

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Series = STM32L431CC

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	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 Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431CCU6 STMicroelectronics 1: $9.22 54In Stock 14,040On Order	Mfr. Part # STM32L431CCU6 Mouser Part # 511-STM32L431CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	54In Stock 14,040On Order	$9.22 $6.52 $6.08 $4.75 View $4.64 $4.25 $4.10	Min.: 1 Mult.: 1 Max.: 2,000			STM32L431CC	SMD/SMT	UFQFPN-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431CCU6TR STMicroelectronics 1: $8.54 54In Stock 47,500On Order	Mfr. Part # STM32L431CCU6TR Mouser Part # 511-STM32L431CCU6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	54In Stock 47,500On Order	Cut Tape $8.54 $6.70 $5.76 $5.27 View Reel $4.39 $5.10 $4.75 $4.65 $4.39 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500			STM32L431CC	SMD/SMT	UFQFPN-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431CCY6TR STMicroelectronics 1: $8.01 55In Stock 5,000Expected 2026-12-21	Mfr. Part # STM32L431CCY6TR Mouser Part # 511-STM32L431CCY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	55In Stock 5,000Expected 2026-12-21	Cut Tape $8.01 $6.08 $5.31 $5.07 Reel $5.07 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 5,000			STM32L431CC	SMD/SMT	WLCSP-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431CCT6 STMicroelectronics 1: $8.44 12,292On Order	Mfr. Part # STM32L431CCT6 Mouser Part # 511-STM32L431CCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	12,292On Order On Order Ship Dates Mfr. #: STM32L431CCT6 Stock: 0 On Order: 292 Expected 2027-02-22 12,000 TBD Factory Lead-Time: 52 Weeks	$8.44 $6.12 $5.52 $5.07 View $5.05 $4.65	Min.: 1 Mult.: 1 Max.: 1,500			STM32L431CC	SMD/SMT	LQFP-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431CCT6TR STMicroelectronics 1: $8.65 23,810On Order	Mfr. Part # STM32L431CCT6TR Mouser Part # 511-STM32L431CCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	23,810On Order	Cut Tape $8.65 $7.11 $5.98 $5.57 View Reel $5.05 $5.49 $5.07 $5.05 $5.05 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 2,400			STM32L431CC	SMD/SMT	LQFP-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel