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STM32 ARM 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.	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 High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446RET6 STMicroelectronics 1: ¥1,755.7 25,613On Order	Mfr. Part # STM32F446RET6 Mouser Part # 511-STM32F446RET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	25,613On Order On Order Ship Dates Mfr. #: STM32F446RET6 Stock: 0 On Order: 19,853 Expected 2/22/2027 5,760 TBD Factory Lead-Time: 52 Weeks	¥1,755.7 ¥1,367 ¥1,275.6 ¥1,142.8 View ¥1,112.9 ¥1,038.1	Min.: 1 Mult.: 1	STM32F446RE	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	180 MHz	50 I/O	128 kB	1.7 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 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	STM32L053C8	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-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash STMicroelectronics STM32U595QII6Q STM32U595QII6Q STMicroelectronics 1: ¥3,033 2,496Expected 5/31/2027	Mfr. Part # STM32U595QII6Q Mouser Part # 511-STM32U595QII6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,496Expected 5/31/2027	¥3,033 ¥2,376.9 ¥2,200.8 ¥2,031.4 View ¥1,960 ¥1,893.5 ¥1,850.4	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	UFBGA-132	ARM Cortex M33	2 MB	32 bit	12 bit	160 MHz	106 I/O	2.5 MB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091CBT6 STMicroelectronics 1: ¥961.7 708Expected 4/26/2027	Mfr. Part # STM32F091CBT6 Mouser Part # 511-STM32F091CBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU, CAN & C Learn More about STMicroelectronics stm32f0	Datasheet	708Expected 4/26/2027	¥961.7 ¥734.2 ¥642.8 ¥614.6 View ¥601.3 ¥566.4 ¥558.1 ¥548.1 Quote	Min.: 1 Mult.: 1	STM32F091CB	SMD/SMT	LQFP-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	38 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091VBT6 STMicroelectronics 1: ¥1,151.1 1,079Expected 3/1/2027	Mfr. Part # STM32F091VBT6 Mouser Part # 511-STM32F091VBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU, CAN & C Learn More about STMicroelectronics stm32f0	Datasheet	1,079Expected 3/1/2027	¥1,151.1 ¥835.5 ¥774 ¥710.9 ¥689.3	Min.: 1 Mult.: 1	STM32F091VB	SMD/SMT	LQFP-100	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	88 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F302VET6 STMicroelectronics 1: ¥2,119.4 1,065On Order	Mfr. Part # STM32F302VET6 Mouser Part # 511-STM32F302VET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	1,065On Order	¥2,119.4 ¥1,569.6 ¥1,453.4 ¥1,378.6 View ¥1,343.7 ¥1,342.1	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	86 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU 128KB Flash 144KB RAM 6x USART timers ADC STM32G0B1CBT6TR STMicroelectronics 1: ¥925.2 2,390Expected 2/22/2027	Mfr. Part # STM32G0B1CBT6TR Mouser Part # 511-STM32G0B1CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU 128KB Flash 144KB RAM 6x USART timers ADC Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	2,390Expected 2/22/2027	Cut Tape ¥925.2 ¥636.2 ¥593 ¥521.6 View Reel ¥415.3 ¥495 ¥443.5 ¥415.3 ¥415.3	Min.: 1 Mult.: 1 : 2,400	STM32G0	SMD/SMT	LQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	44 I/O	144 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB STM32L052K8U3 STMicroelectronics 1: ¥732.5 2,922Expected 2/22/2027	Mfr. Part # STM32L052K8U3 Mouser Part # 511-STM32L052K8U3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	2,922Expected 2/22/2027	¥732.5 ¥485 ¥441.8 ¥375.4 View ¥357.1 ¥322.2 ¥312.3 ¥285.7	Min.: 1 Mult.: 1	STM32L052K8	SMD/SMT	UFQFPN-32	ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	27 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB STM32L072CZY6TR STMicroelectronics 1: ¥910.2 4,224Expected 12/18/2026	Mfr. Part # STM32L072CZY6TR Mouser Part # 511-STM32L072CZY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	4,224Expected 12/18/2026	Cut Tape ¥910.2 ¥692.6 ¥606.3 ¥579.7 View Reel ¥483.4 ¥533.2 ¥526.5 ¥518.2 ¥483.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32L072CZ	SMD/SMT	WLCSP-49	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	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB STM32L072RBT6 STMicroelectronics 1: ¥950.1 1,914Expected 2/22/2027	Mfr. Part # STM32L072RBT6 Mouser Part # 511-STM32L072RBT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	1,914Expected 2/22/2027	¥950.1 ¥722.5 ¥631.2 ¥602.9 View ¥593 ¥523.2	Min.: 1 Mult.: 1	STM32L072RB	SMD/SMT	LQFP-64	ARM Cortex M0+	128 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 Arm Cortex-M0+ MCU 192-Kbytes of Flash 32 MHz CPU, USB, LCD, AES STM32L083VZT6 STMicroelectronics 1: ¥1,234.1 1,263Expected 2/22/2027	Mfr. Part # STM32L083VZT6 Mouser Part # 511-STM32L083VZT6	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	1,263Expected 2/22/2027	¥1,234.1 ¥868.7 ¥817.2 ¥734.2 View ¥705.9 ¥689.3	Min.: 1 Mult.: 1	STM32L083VZ	SMD/SMT	LQFP-100	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-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash STM32U575CGU3 STMicroelectronics 1: ¥1,783.9 1,559Expected 12/7/2026	Mfr. Part # STM32U575CGU3 Mouser Part # 511-STM32U575CGU3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,559Expected 12/7/2026	¥1,783.9 ¥1,383.6 ¥1,227.5 ¥1,159.4 View ¥1,131.1 ¥1,061.4 ¥1,011.5 Quote	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	UFQFPN-48	ARM Cortex M33	1 MB	32 bit	14 bit	160 MHz	136 I/O	786 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 128 Kb Flash 32 Kb SRAM STM32WL33CBV6 STMicroelectronics 1: ¥901.9 2,939Expected 2/12/2027	Mfr. Part # STM32WL33CBV6 Mouser Part # 511-STM32WL33CBV6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 128 Kb Flash 32 Kb SRAM Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	2,939Expected 2/12/2027	¥901.9 ¥769 ¥724.2 ¥656.1 View ¥629.5 ¥594.6 ¥588 ¥566.4	Min.: 1 Mult.: 1	STM32WL33	SMD/SMT	VFQFPN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	32 I/O	32 KB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 256 Kb Flash 32 Kb SRAM STM32WL33KCV6 STMicroelectronics 1: ¥1,066.4 2,940Expected 4/30/2027	Mfr. Part # STM32WL33KCV6 Mouser Part # 511-STM32WL33KCV6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 256 Kb Flash 32 Kb SRAM Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	2,940Expected 4/30/2027	¥1,066.4 ¥913.6 ¥862.1 ¥782.3 View ¥765.7 ¥735.8	Min.: 1 Mult.: 1	STM32WL33	SMD/SMT	VFQFPN-32	ARM Cortex M0+	256 kB	32 bit	12 bit	64 MHz	17 I/O	32 KB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091CCU7 STMicroelectronics 1: ¥1,332.1 61In Stock	Mfr. Part # STM32F091CCU7 Mouser Part # 511-STM32F091CCU7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C Learn More about STMicroelectronics stm32f0	Datasheet	61In Stock	¥1,332.1 ¥930.2 ¥888.6 ¥770.7 View ¥735.8 ¥702.6 ¥664.4 ¥654.4 Quote	Min.: 1 Mult.: 1	STM32F091CC	SMD/SMT	UFQFPN-48	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	38 I/O	32 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C STM32C531CCT6 STMicroelectronics 1: ¥496.6 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32C531CCT6 Mouser Part # 511-STM32C531CCT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥496.6 ¥323.9 ¥297.3 ¥255.8 View ¥239.2 ¥209.3 ¥187.7	Min.: 1 Mult.: 1	STM32C5	SMD/SMT	LQFP-48	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	38 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C STM32C531CCU3 STMicroelectronics 1: ¥529.9 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32C531CCU3 Mouser Part # 511-STM32C531CCU3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥529.9 ¥345.5 ¥317.3 ¥272.4 View ¥255.8 ¥224.2 ¥201	Min.: 1 Mult.: 1	STM32C5	SMD/SMT	UFQFPN-48	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	27 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C STM32C531CCU6 STMicroelectronics 1: ¥496.6 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32C531CCU6 Mouser Part # 511-STM32C531CCU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥496.6 ¥323.9 ¥297.3 ¥255.8 View ¥239.2 ¥209.3 ¥187.7	Min.: 1 Mult.: 1	STM32C5	SMD/SMT	UFQFPN-48	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	27 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C STM32C531ECU6 STMicroelectronics 2,940: ¥172.7 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32C531ECU6 Mouser Part # 511-STM32C531ECU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥172.7	Min.: 2,940 Mult.: 2,940	STM32C5	SMD/SMT	UFQFPN-24	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	16 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C STM32C531FCP6 STMicroelectronics 1: ¥471.7 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32C531FCP6 Mouser Part # 511-STM32C531FCP6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥471.7 ¥307.3 ¥279 ¥234.2 View ¥220.9 ¥192.7 ¥172.7	Min.: 1 Mult.: 1	STM32C5	SMD/SMT	TSSOP-20	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	14 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C STM32C531FCU6 STMicroelectronics 1: ¥471.7 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32C531FCU6 Mouser Part # 511-STM32C531FCU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥471.7 ¥307.3 ¥279 ¥234.2 View ¥220.9 ¥192.7 ¥181 ¥171.1	Min.: 1 Mult.: 1	STM32C5	SMD/SMT	UFQFPN-20	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	14 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C STM32C531KBU6 STMicroelectronics 1: ¥455.1 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32C531KBU6 Mouser Part # 511-STM32C531KBU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥455.1 ¥295.7 ¥267.4 ¥225.9 View ¥212.6 ¥186 ¥174.4 ¥163.6	Min.: 1 Mult.: 1	STM32C5	SMD/SMT	UFQFPN-32	ARM Cortex M33	128 kB	32 bit	12 bit	144 MHz	27 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C STM32C531KCT6 STMicroelectronics 1: ¥490 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32C531KCT6 Mouser Part # 511-STM32C531KCT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥490 ¥318.9 ¥289 ¥244.2 View ¥229.2 ¥201 ¥179.4	Min.: 1 Mult.: 1	STM32C5	SMD/SMT	LQFP-32	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	25 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C STM32C531KCU3 STMicroelectronics 1: ¥506.6 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32C531KCU3 Mouser Part # 511-STM32C531KCU3 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥506.6 ¥330.5 ¥302.3 ¥260.8 View ¥244.2 ¥214.3 ¥201 ¥189.4	Min.: 1 Mult.: 1	STM32C5	SMD/SMT	UFQFPN-32	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	27 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C STM32C531KCU6 STMicroelectronics 1: ¥490 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32C531KCU6 Mouser Part # 511-STM32C531KCU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥490 ¥318.9 ¥289 ¥244.2 View ¥229.2 ¥201 ¥187.7 ¥177.7	Min.: 1 Mult.: 1	STM32C5	SMD/SMT	UFQFPN-32	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	27 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray