STMicroelectronics STM32L431RC Series ARM Microcontrollers - MCU

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) 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 Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431RCT6TR STMicroelectronics 1: ₡3 648,46 44 000On Order	Mfr. Part # STM32L431RCT6TR Mouser Part # 511-STM32L431RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash	Datasheet	44 000On Order On Order Ship Dates Mfr. #: STM32L431RCT6TR Stock: 0 On Order: 2 000 Expected 11/23/2026 10 000 Expected 2/22/2027 32 000 TBD Factory Lead-Time: 52 Weeks	Cut Tape ₡3 648,46 ₡2 430,57 ₡2 128,70 ₡1 993,38 ₡1 837,24 Reel ₡1 785,20 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 STM32L431RCI6 STMicroelectronics 1: ₡3 023,90 1 840In Stock	Mfr. Part # STM32L431RCI6 Mouser Part # 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 840In Stock	₡3 023,90 ₡2 305,66 ₡2 019,41 ₡1 930,93	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: ₡3 403,84 44 895On Order	Mfr. Part # STM32L431RCT6 Mouser Part # 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 895On Order	₡3 403,84 ₡2 591,92 ₡2 352,50 ₡2 170,34 View ₡2 102,68 ₡1 878,88 ₡1 842,45	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 STM32L431RCY6TR STMicroelectronics 5 000: ₡1 519,76 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L431RCY6TR Mouser Part # 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 ₡1 519,76	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: ₡1 660,28 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L431RCI6TR Mouser Part # 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 ₡1 660,28	Min.: 5 000 Mult.: 5 000 : 5 000	STM32L431RC														Reel