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STMicroelectronics STM32L431RC Series ARM Microcontrollers - MCU

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Manufacturer = STMicroelectronics Series = STM32L431RC

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 STM32L431RCI6 STMicroelectronics 1: Rp106.590 1.903In Stock	Mfr. Part No. STM32L431RCI6 Mouser Part No 511-STM32L431RCI6	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	1.903In Stock	Rp106.590 Rp81.273 Rp71.182 Rp68.064	Min.: 1 Mult.: 1 Max.: 300			STM32L431RC	SMD/SMT	UFBGA-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 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 STM32L431RCT6 STMicroelectronics 1: Rp119.983 44.055On Order	Mfr. Part No. STM32L431RCT6 Mouser Part No 511-STM32L431RCT6	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	44.055On Order	Rp119.983 Rp91.363 Rp82.924 Rp76.503 View Rp74.118 Rp66.229 Rp64.945	Min.: 1 Mult.: 1 Max.: 960			STM32L431RC	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 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 STM32L431RCT6TR STMicroelectronics 1: Rp128.605 37.004On Order	Mfr. Part No. STM32L431RCT6TR Mouser Part No 511-STM32L431RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash	Datasheet	37.004On Order On Order Ship Dates Mfr. No: STM32L431RCT6TR Stock: 0 On Order: 4 Expected 28/09/2026 37.000 TBD Factory Lead Time: 52 Weeks	Cut Tape Rp128.605 Rp94.482 Rp88.061 Rp77.420 View Reel Rp63.110 Rp73.567 Rp66.046 Rp63.110 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.000 : 1.000			STM32L431RC	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 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 STM32L431RCY6TR STMicroelectronics 5.000: Rp53.570 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L431RCY6TR Mouser Part No 511-STM32L431RCY6TR	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	Non-Stocked Lead-Time 52 Weeks	Reel Rp53.570	Min.: 5.000 Mult.: 5.000 : 5.000			STM32L431RC	SMD/SMT	WLCSP-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel
	ARM Microcontrollers - MCU Ultra-low-power w/FPU Arm Cortex-M4 MCU 80 MHz w/256 Kbytes STMicroelectronics STM32L431RCI6TR STM32L431RCI6TR STMicroelectronics 5.000: Rp58.524 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L431RCI6TR Mouser Part No 511-STM32L431RCI6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power w/FPU Arm Cortex-M4 MCU 80 MHz w/256 Kbytes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel Rp58.524	Min.: 5.000 Mult.: 5.000 : 5.000			STM32L431RC														Reel