ARM Microcontrollers - MCU

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STM32L4 32-Bit Low-Power Microcontrollers +FPU

STMicroelectronics STM32L4 32-Bit Low-Power Microcontrollers +FPU are ultralow-power MCUs based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all ARM single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

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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 Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D STM32L476VET6 STMicroelectronics 1: ¥1,793.9 8In Stock 1,080On Order	Mfr. Part # STM32L476VET6 Mouser Part # 511-STM32L476VET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	8In Stock 1,080On Order On Order Ship Dates Mfr. #: STM32L476VET6 Stock: 8 Can Ship Immediately On Order: 540 Expected 2/24/2027 540 TBD Factory Lead-Time: 52 Weeks	¥1,793.9 ¥1,298.9 ¥1,190.9 ¥1,137.8	Min.: 1 Mult.: 1 Max.: 150	STM32L476VE	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	80 MHz	82 I/O	128 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 512 Kbytes of Flash LCD, USB OTG, D STM32L476VET6TR STMicroelectronics 1: ¥1,783.9 5In Stock	Mfr. Part # STM32L476VET6TR Mouser Part # 511-STM32L476VET6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D	Datasheet	5In Stock	Cut Tape ¥1,783.9 ¥1,378.6 ¥1,315.5 ¥1,142.8 View Reel ¥1,004.9 ¥1,091.3 ¥1,031.5 ¥1,004.9	Min.: 1 Mult.: 1 : 1,000	STM32L4	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	82 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476VGT3 STMicroelectronics 1: ¥2,229.1 60In Stock 540Expected 2/24/2027	Mfr. Part # STM32L476VGT3 Mouser Part # 511-STM32L476VGT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	60In Stock 540Expected 2/24/2027	¥2,229.1 ¥1,745.7 ¥1,509.8 ¥1,433.4	Min.: 1 Mult.: 1 Max.: 100	STM32L476VG	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	12 bit	80 MHz	82 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476VGT7 STMicroelectronics 1: ¥2,151 21In Stock 1,620On Order	Mfr. Part # STM32L476VGT7 Mouser Part # 511-STM32L476VGT7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	21In Stock 1,620On Order On Order Ship Dates Mfr. #: STM32L476VGT7 Stock: 21 Can Ship Immediately On Order: 540 Expected 2/24/2027 1,080 TBD Factory Lead-Time: 52 Weeks	¥2,151 ¥1,749 ¥1,529.8 ¥1,400.2 ¥1,343.7	Min.: 1 Mult.: 1 Max.: 250	STM32L476VG	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	3 x 12 bit	80 MHz	82 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476ZGT3 STMicroelectronics 1: ¥2,632.7 17In Stock 1,440On Order	Mfr. Part # STM32L476ZGT3 Mouser Part # 511-STM32L476ZGT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	17In Stock 1,440On Order On Order Ship Dates Mfr. #: STM32L476ZGT3 Stock: 17 Can Ship Immediately On Order: 720 Expected 4/7/2027 720 TBD Factory Lead-Time: 52 Weeks	¥2,632.7 ¥2,072.9 ¥1,847 ¥1,727.4	Min.: 1 Mult.: 1 Max.: 150	STM32L476ZG	SMD/SMT	LQFP-144	ARM Cortex M4	1 MB	32 bit	3 x 12 bit	80 MHz	114 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, AES- STM32L486VGT6 STMicroelectronics 1: ¥2,063 22In Stock 1,080Expected 2/22/2027	Mfr. Part # STM32L486VGT6 Mouser Part # 511-STM32L486VGT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, AES- Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	22In Stock 1,080Expected 2/22/2027	¥2,063 ¥1,677.6 ¥1,599.5 ¥1,388.6 View ¥1,325.5 ¥1,249.1	Min.: 1 Mult.: 1	STM32L486VG	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	3 x 12 bit	80 MHz	82 I/O	128 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 1 Mbyte of Flash LCD, USB OTG, AES- STM32L486ZGT6 STMicroelectronics 1: ¥2,401.8 127In Stock	Mfr. Part # STM32L486ZGT6 Mouser Part # 511-STM32L486ZGT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, AES- Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	127In Stock	¥2,401.8 ¥1,883.6 ¥1,682.6 ¥1,601.2	Min.: 1 Mult.: 1 Max.: 100	STM32L486ZG	SMD/SMT	LQFP-144	ARM Cortex M4	1 MB	32 bit	3 x 12 bit	80 MHz	114 I/O	128 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 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496AGI3 STMicroelectronics 1: ¥2,614.4 741In Stock	Mfr. Part # STM32L496AGI3 Mouser Part # 511-STM32L496AGI3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	741In Stock	¥2,614.4 ¥2,063 ¥1,840.4 ¥1,772.3 ¥1,666	Min.: 1 Mult.: 1 Max.: 250	STM32L496AG	SMD/SMT	UFBGA-169	ARM Cortex M4	1 MB	32 bit	3 x 12 bit	80 MHz	136 I/O	320 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D STM32L496RET6 STMicroelectronics 1: ¥1,704.2 202In Stock 960Expected 2/22/2027	Mfr. Part # STM32L496RET6 Mouser Part # 511-STM32L496RET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	202In Stock 960Expected 2/22/2027	¥1,704.2 ¥1,338.8 ¥1,244.1 ¥1,129.5	Min.: 1 Mult.: 1 Max.: 100	STM32L496RE	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	80 MHz	52 I/O	320 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 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496RGT3 STMicroelectronics 1: ¥2,292.2 19In Stock 960On Order	Mfr. Part # STM32L496RGT3 Mouser Part # 511-STM32L496RGT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	19In Stock 960On Order	¥2,292.2 ¥1,800.5 ¥1,602.9 ¥1,506.5	Min.: 1 Mult.: 1 Max.: 150	STM32L496RG	SMD/SMT	LQFP-64	ARM Cortex M4	1 MB	32 bit	3 x 12 bit	80 MHz	52 I/O	320 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496RGT6 STMicroelectronics 1: ¥2,066.3 22In Stock 4,800On Order	Mfr. Part # STM32L496RGT6 Mouser Part # 511-STM32L496RGT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	22In Stock 4,800On Order On Order Ship Dates Mfr. #: STM32L496RGT6 Stock: 22 Can Ship Immediately On Order: 1,920 Expected 4/16/2027 2,880 TBD Factory Lead-Time: 52 Weeks	¥2,066.3 ¥1,641.1 ¥1,375.3 ¥1,322.2 ¥1,230.8	Min.: 1 Mult.: 1 Max.: 500	STM32L496RG	SMD/SMT	LQFP-64	ARM Cortex M4	1 MB	32 bit	3 x 12 bit	80 MHz	52 I/O	320 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 512 kbytes of Flash USB OTG, LCD, D STM32L496VET6 STMicroelectronics 1: ¥1,961.6 180In Stock 1,080On Order	Mfr. Part # STM32L496VET6 Mouser Part # 511-STM32L496VET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	180In Stock 1,080On Order On Order Ship Dates Mfr. #: STM32L496VET6 Stock: 180 Can Ship Immediately On Order: 540 Expected 3/10/2027 540 TBD Factory Lead-Time: 52 Weeks	¥1,961.6 ¥1,480 ¥1,390.3 ¥1,284	Min.: 1 Mult.: 1 Max.: 150	STM32L496VE	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	80 MHz	83 I/O	320 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 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496VGT3 STMicroelectronics 1: ¥2,433.4 86In Stock 1,080Expected 3/10/2027	Mfr. Part # STM32L496VGT3 Mouser Part # 511-STM32L496VGT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	86In Stock 1,080Expected 3/10/2027	¥2,433.4 ¥1,906.8 ¥1,767.3 ¥1,727.4	Min.: 1 Mult.: 1 Max.: 150	STM32L496VG	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	3 x 12 bit	80 MHz	83 I/O	320 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D STM32L496ZET6 STMicroelectronics 1: ¥2,142.7 7In Stock	Mfr. Part # STM32L496ZET6 Mouser Part # 511-STM32L496ZET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	7In Stock	¥2,142.7 ¥1,689.2 ¥1,556.4 ¥1,411.9 ¥1,373.6	Min.: 1 Mult.: 1	STM32L496ZE	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	80 MHz	115 I/O	320 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 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496ZGT3 STMicroelectronics 1: ¥2,699.1 9In Stock 1,440On Order	Mfr. Part # STM32L496ZGT3 Mouser Part # 511-STM32L496ZGT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	9In Stock 1,440On Order On Order Ship Dates Mfr. #: STM32L496ZGT3 Stock: 9 Can Ship Immediately On Order: 720 Expected 4/23/2027 720 TBD Factory Lead-Time: 52 Weeks	¥2,699.1 ¥2,134.4 ¥1,976.6 ¥1,825.4 ¥1,793.9	Min.: 1 Mult.: 1 Max.: 250	STM32L496ZG	SMD/SMT	LQFP-144	ARM Cortex M4	1 MB	32 bit	3 x 12 bit	80 MHz	115 I/O	320 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433RCI3 STMicroelectronics 1: ¥1,279 1,448In Stock	Mfr. Part # STM32L433RCI3 Mouser Part # 511-STM32L433RCI3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	1,448In Stock	¥1,279 ¥968.4 ¥863.7 ¥808.9 View ¥789 ¥722.5 ¥712.6 Quote	Min.: 1 Mult.: 1	STM32L433RC	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	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 STM32L443RCI6 STMicroelectronics 1: ¥1,322.2 518In Stock	Mfr. Part # STM32L443RCI6 Mouser Part # 511-STM32L443RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	518In Stock	¥1,322.2 ¥991.6 ¥896.9 ¥823.9 View ¥772.4 ¥720.9 ¥704.3 Quote	Min.: 1 Mult.: 1	STM32L443RC	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
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash STM32L431CBT6 STMicroelectronics 1: ¥916.9 10,500On Order	Mfr. Part # STM32L431CBT6 Mouser Part # 511-STM32L431CBT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	10,500On Order On Order Ship Dates Mfr. #: STM32L431CBT6 Stock: 0 On Order: 4,500 Expected 3/1/2027 6,000 TBD Factory Lead-Time: 52 Weeks	¥916.9 ¥667.7 ¥621.2 ¥546.5 View ¥529.9 ¥491.7 ¥471.7 ¥466.7	Min.: 1 Mult.: 1 Max.: 1,500	STM32L431CB	SMD/SMT	LQFP-48	ARM Cortex M4	128 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 STM32L431CCT6 STMicroelectronics 1: ¥973.3 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 2/22/2027 12,000 TBD Factory Lead-Time: 52 Weeks	¥973.3 ¥705.9 ¥636.2 ¥584.7 View ¥583 ¥536.5	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 128 Kbytes of Flash STM32L431KBU6 STMicroelectronics 1: ¥833.8 44,100On Order	Mfr. Part # STM32L431KBU6 Mouser Part # 511-STM32L431KBU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	44,100On Order	¥833.8 ¥612.9 ¥553.1 ¥511.6 View ¥496.6 ¥458.4 ¥453.5 ¥423.6	Min.: 1 Mult.: 1 Max.: 2,940	STM32L431KB	SMD/SMT	UFQFPN-32	ARM Cortex M4	128 kB	32 bit	12 bit	80 MHz	26 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: ¥1,086.3 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	¥1,086.3 ¥827.2 ¥750.8 ¥692.6 View ¥671 ¥599.6 ¥588	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 STM32L431VCT6 STMicroelectronics 1: ¥1,210.9 4,320On Order	Mfr. Part # STM32L431VCT6 Mouser Part # 511-STM32L431VCT6	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	4,320On Order On Order Ship Dates Mfr. #: STM32L431VCT6 Stock: 0 On Order: 1,620 Expected 2/22/2027 2,700 TBD Factory Lead-Time: 52 Weeks	¥1,210.9 ¥860.4 ¥790.6 ¥745.8 ¥724.2	Min.: 1 Mult.: 1 Max.: 540	STM32L431VC	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	83 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 , USB STM32L432KCU6 STMicroelectronics 1: ¥1,021.5 19,716On Order	Mfr. Part # STM32L432KCU6 Mouser Part # 511-STM32L432KCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	19,716On Order	¥1,021.5 ¥779 ¥681 ¥651.1 ¥601.3	Min.: 1 Mult.: 1 Max.: 2,940	STM32L432KC	SMD/SMT	UFQFPN-32	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	26 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memor STM32L432KCU6TR STMicroelectronics 1: ¥1,107.9 8,996On Order	Mfr. Part # STM32L432KCU6TR Mouser Part # 511-STM32L432KCU6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memor	Datasheet	8,996On Order	Cut Tape ¥1,107.9 ¥827.2 ¥749.1 ¥684.3 View Reel ¥564.7 ¥666.1 ¥588 ¥574.7 ¥564.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	STM32L4														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433RCT6 STMicroelectronics 1: ¥1,092.9 4,374On Order	Mfr. Part # STM32L433RCT6 Mouser Part # 511-STM32L433RCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	4,374On Order	¥1,092.9 ¥837.1 ¥734.2 ¥702.6	Min.: 1 Mult.: 1 Max.: 300	STM32L433RC	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