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STM32L Microcontrollers - MCU

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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.	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 Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L151QEH6 STMicroelectronics 1: ¥2,489.8 9,984On Order	Mfr. Part # STM32L151QEH6 Mouser Part # 511-STM32L151QEH6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	9,984On Order	¥2,489.8 ¥1,955 ¥1,780.6 ¥1,674.3 View ¥1,596.2 ¥1,549.7 ¥1,531.4	Min.: 1 Mult.: 1	SMD/SMT	BGA-132	ARM Cortex M3	512 kB	32 bit	12 bit	32 MHz	109 I/O	80 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz STM32L051R8H6 STMicroelectronics 1: ¥715.9 7,680Expected 6/14/2027	Mfr. Part # STM32L051R8H6 Mouser Part # 511-STM32L051R8H6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz Learn More about STMicroelectronics stm32l0	Datasheet	7,680Expected 6/14/2027	¥715.9 ¥509.9 ¥460.1 ¥410.3 View ¥385.4 ¥337.2 ¥312.3 ¥302.3 ¥294	Min.: 1 Mult.: 1														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 ¥817.2 View ¥772.4 ¥696 ¥667.7 ¥647.8 Quote	Min.: 1 Mult.: 1	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 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476VGT6TR STMicroelectronics 1: ¥1,986.6 2,700On Order	Mfr. Part # STM32L476VGT6TR Mouser Part # 511-STM32L476VGT6TR	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	2,700On Order On Order Ship Dates Mfr. #: STM32L476VGT6TR Stock: 0 On Order: 700 Expected 2/24/2027 2,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape ¥1,986.6 ¥1,587.9 ¥1,468.3 ¥1,330.5 View Reel ¥1,214.2 ¥1,303.9 ¥1,214.2 ¥1,214.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 1,000	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	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS STM32L452REY6TR STMicroelectronics 1: ¥1,413.5 29,962On Order	Mfr. Part # STM32L452REY6TR Mouser Part # 511-STM32L452REY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	29,962On Order	Cut Tape ¥1,413.5 ¥973.3 ¥896.9 ¥812.2 View Reel ¥694.3 ¥803.9 ¥745.8 ¥744.1 ¥694.3 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	SMD/SMT	CSP-64	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	52 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L073RZT6TR STMicroelectronics 1: ¥1,124.5 2,801Expected 2/22/2027	Mfr. Part # STM32L073RZT6TR Mouser Part # 511-STM32L073RZT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	2,801Expected 2/22/2027	Cut Tape ¥1,124.5 ¥838.8 ¥762.4 ¥694.3 View Reel ¥589.7 ¥674.4 ¥611.2 ¥589.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	51 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L053C8T6TR STMicroelectronics 1: ¥607.9 9,667On Order	Mfr. Part # STM32L053C8T6TR Mouser Part # 511-STM32L053C8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	9,667On Order On Order Ship Dates Mfr. #: STM32L053C8T6TR Stock: 0 On Order: 7,267 Expected 2/22/2027 2,400 TBD Factory Lead-Time: 40 Weeks	Cut Tape ¥607.9 ¥455.1 ¥393.7 ¥375.4 View Reel ¥320.6 ¥367.1 ¥323.9 ¥320.6 ¥320.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	37 I/O	8 kB	1.65 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 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 2/22/2027 6,000 TBD Factory Lead-Time: 52 Weeks	¥916.9 ¥686 ¥621.2 ¥563.1 View ¥534.8 ¥491.7 ¥471.7 ¥466.7	Min.: 1 Mult.: 1 Max.: 1,500	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 Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu STM32L071CZT6 STMicroelectronics 1: ¥906.9 1,493Expected 2/22/2027	Mfr. Part # STM32L071CZT6 Mouser Part # 511-STM32L071CZT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu Learn More about STMicroelectronics stm32l0	Datasheet	1,493Expected 2/22/2027	¥906.9 ¥689.3 ¥601.3 ¥574.7 View ¥568.1 ¥498.3 ¥493.3 ¥483.4 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	40 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L151CCU6TR STMicroelectronics 1: ¥1,385.3 8,833On Order	Mfr. Part # STM32L151CCU6TR Mouser Part # 511-STM32L151CCU6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	8,833On Order	Cut Tape ¥1,385.3 ¥1,069.7 ¥943.4 ¥903.6 View Reel ¥790.6 ¥892 ¥837.1 ¥825.5 ¥790.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	UFQPFN-48	ARM Cortex M3	256 kB	32 bit	12 bit	32 MHz	37 I/O	32 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031G6U3 STMicroelectronics 1: ¥546.5 1,940Expected 3/3/2027	Mfr. Part # STM32L031G6U3 Mouser Part # 511-STM32L031G6U3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	1,940Expected 3/3/2027	¥546.5 ¥355.5 ¥327.2 ¥280.7 View ¥264.1 ¥230.9 ¥215.9 ¥207.6	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-28	ARM Cortex M0+	32 kB	32 bit	12 bit	32 MHz	23 I/O	8 kB	1.65 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 , DFSDM STM32L471RET6 STMicroelectronics 1: ¥1,363.7 5,312On Order	Mfr. Part # STM32L471RET6 Mouser Part # 511-STM32L471RET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	5,312On Order On Order Ship Dates Mfr. #: STM32L471RET6 Stock: 0 On Order: 2,432 Expected 2/22/2027 2,880 TBD Factory Lead-Time: 52 Weeks	¥1,363.7 ¥1,059.7 ¥983.3 ¥913.6 View ¥843.8 ¥842.1	Min.: 1 Mult.: 1 Max.: 2,000	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	80 MHz	51 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L073VZT6 STMicroelectronics 1: ¥1,152.7 1,620Expected 2/22/2027	Mfr. Part # STM32L073VZT6 Mouser Part # 511-STM32L073VZT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	1,620Expected 2/22/2027	¥1,152.7 ¥845.4 ¥777.3 ¥725.9 ¥710.9	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	84 I/O	20 kB	1.8 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 STM32L476QEI6 STMicroelectronics 1: ¥1,833.7 3,544On Order	Mfr. Part # STM32L476QEI6 Mouser Part # 511-STM32L476QEI6	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	3,544On Order On Order Ship Dates Mfr. #: STM32L476QEI6 Stock: 0 On Order: 1,048 Expected 2/22/2027 2,496 TBD Factory Lead-Time: 52 Weeks	¥1,833.7 ¥1,426.8 ¥1,318.8 ¥1,194.3 View ¥1,172.7 ¥1,091.3	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFBGA-132	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	80 MHz	109 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash 32 MHz CPU, USB, LCD, AES STM32L083RZT6 STMicroelectronics 1: ¥1,053.1 7In Stock 960Expected 10/22/2027	Mfr. Part # STM32L083RZT6 Mouser Part # 511-STM32L083RZT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash 32 MHz CPU, USB, LCD, AES Learn More about STMicroelectronics stm32l0	Datasheet	7In Stock 960Expected 10/22/2027	¥1,053.1 ¥805.6 ¥705.9 ¥676 View ¥674.4 ¥581.4	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	51 I/O	20 kB	1.8 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	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 Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU STM32L051C6T6TR STMicroelectronics 1: ¥554.8 1,900Expected 12/4/2026	Mfr. Part # STM32L051C6T6TR Mouser Part # 511-STM32L051C6T6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	1,900Expected 12/4/2026	Cut Tape ¥554.8 ¥406.9 ¥358.8 ¥330.5 View Reel ¥262.4 ¥318.9 ¥277.4 ¥262.4 ¥262.4	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M0+	32 kB	32 bit	12 bit	32 MHz	37 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L073RZT6 STMicroelectronics 1: ¥1,190.9 2,876Expected 2/22/2027	Mfr. Part # STM32L073RZT6 Mouser Part # 511-STM32L073RZT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	2,876Expected 2/22/2027	¥1,190.9 ¥896.9 ¥802.3 ¥734.2 View ¥714.2 ¥702.6 ¥700.9	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	51 I/O	20 kB	1.8 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 Device, AES STM32L462RET6 STMicroelectronics 1: ¥1,521.5 7,680On Order	Mfr. Part # STM32L462RET6 Mouser Part # 511-STM32L462RET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, AES Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	7,680On Order	¥1,521.5 ¥1,141.1 ¥1,088 ¥900.3 ¥847.1	Min.: 1 Mult.: 1 Max.: 750	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	52 I/O	160 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 Device, DFS STM32L452RET6 STMicroelectronics 1: ¥1,476.6 8,640On Order	Mfr. Part # STM32L452RET6 Mouser Part # 511-STM32L452RET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	8,640On Order	¥1,476.6 ¥1,141.1 ¥1,048.1 ¥958.4 View ¥936.8 ¥872 ¥863.7	Min.: 1 Mult.: 1 Max.: 960	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	52 I/O	160 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 STM32L431KBU3 STMicroelectronics 1: ¥951.8 45,379On Order	Mfr. Part # STM32L431KBU3 Mouser Part # 511-STM32L431KBU3	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	45,379On Order	¥951.8 ¥700.9 ¥634.5 ¥586.3 View ¥569.7 ¥526.5 ¥519.9 ¥495	Min.: 1 Mult.: 1 Max.: 2,940	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	+ 125 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	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 512 kbytes of Flash USB Device, DFS STM32L452RET6TR STMicroelectronics 1: ¥1,430.1 6,750On Order	Mfr. Part # STM32L452RET6TR Mouser Part # 511-STM32L452RET6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	6,750On Order	Cut Tape ¥1,430.1 ¥1,172.7 ¥1,024.8 ¥936.8 View Reel ¥807.2 ¥911.9 ¥867 ¥807.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	52 I/O	160 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 STM32L431CCT6TR STMicroelectronics 1: ¥1,016.5 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 ¥1,016.5 ¥780.7 ¥686 ¥627.9 View Reel ¥508.3 ¥606.3 ¥544.8 ¥508.3 ¥508.3 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 2,400	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
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM STM32L451CEU6 STMicroelectronics 1: ¥1,284 4,140On Order	Mfr. Part # STM32L451CEU6 Mouser Part # 511-STM32L451CEU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	4,140On Order	¥1,284 ¥973.3 ¥868.7 ¥812.2 View ¥792.3 ¥725.9	Min.: 1 Mult.: 1 Max.: 540	SMD/SMT	QFN-48	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	38 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray