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ARM Cortex M3 Core 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 STM32F103 Perf Line M3 384kB 72 MHz MCU STM32F103VDT6TR STMicroelectronics 1: ¥1,969.9 566In Stock	Mfr. Part # STM32F103VDT6TR Mouser Part # 511-STM32F103VDT6TR	STMicroelectronics	ARM Microcontrollers - MCU STM32F103 Perf Line M3 384kB 72 MHz MCU Learn More about STMicroelectronics stm32f1	Datasheet	566In Stock	Cut Tape ¥1,969.9 ¥1,539.7 ¥1,367 ¥1,312.2 View Reel ¥1,151.1 ¥1,310.5 ¥1,247.4 ¥1,151.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F103VD	SMD/SMT	LQFP-100	ARM Cortex M3	384 kB	32 bit	12 bit	72 MHz		64 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE STM32F103VET7 STMicroelectronics 1: ¥2,320.4 1,648In Stock	Mfr. Part # STM32F103VET7 Mouser Part # 511-STM32F103VET7	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	1,648In Stock	¥2,320.4 ¥1,702.5 ¥1,569.6 ¥1,568 View ¥1,461.7 ¥1,460 ¥1,425.1 Quote	Min.: 1 Mult.: 1	STM32F103VE	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	72 MHz	80 I/O	64 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex High Density 512kb STM32F103VET7TR STMicroelectronics 1: ¥2,337 265In Stock	Mfr. Part # STM32F103VET7TR Mouser Part # 511-STM32F103VET7TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex High Density 512kb Learn More about STMicroelectronics stm32f1	Datasheet	265In Stock	Cut Tape ¥2,337 ¥1,830.4 ¥1,695.9 ¥1,566.3 View Reel ¥1,347.1 ¥1,509.8 ¥1,460 ¥1,347.1 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F103VE	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	72 MHz		64 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex XL Density 1Mb Flash STM32F103VGT7 STMicroelectronics 1: ¥2,895.1 262In Stock	Mfr. Part # STM32F103VGT7 Mouser Part # 511-STM32F103VGT7	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex XL Density 1Mb Flash Learn More about STMicroelectronics stm32f1	Datasheet	262In Stock	¥2,895.1 ¥2,290.5 ¥1,984.9 ¥1,920.1 View ¥1,842 ¥1,827.1 Quote	Min.: 1 Mult.: 1	STM32F103VG	SMD/SMT	LQFP-100	ARM Cortex M3	1 MB	32 bit	12 bit	72 MHz	112 I/O	96 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 STM32F103 Eval BRD STM32F103ZEH6 STMicroelectronics 1: ¥2,395.2 1,566In Stock	Mfr. Part # STM32F103ZEH6 Mouser Part # 511-STM32F103ZEH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 STM32F103 Eval BRD Learn More about STMicroelectronics stm32f1	Datasheet	1,566In Stock	¥2,395.2 ¥1,920.1 ¥1,778.9 ¥1,621.1 View ¥1,569.6 ¥1,544.7 Quote	Min.: 1 Mult.: 1	STM32F103ZE	SMD/SMT	BGA-144	ARM Cortex M3	512 kB	32 bit	12 bit	72 MHz	112 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 STM32F105RBT6 STMicroelectronics 1: ¥1,592.9 1,317In Stock	Mfr. Part # STM32F105RBT6 Mouser Part # 511-STM32F105RBT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 Learn More about STMicroelectronics stm32f105	Datasheet	1,317In Stock	¥1,592.9 ¥1,194.3 ¥1,137.8 ¥988.3 View ¥943.4 ¥895.3 ¥873.7 Quote	Min.: 1 Mult.: 1	STM32F105RB	SMD/SMT	LQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	51 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity STM32F107RCT7 STMicroelectronics 1: ¥1,921.8 969In Stock	Mfr. Part # STM32F107RCT7 Mouser Part # 511-STM32F107RCT7	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity Learn More about STMicroelectronics STM32F107	Datasheet	969In Stock	¥1,921.8 ¥1,541.4 ¥1,385.3 ¥1,293.9 View ¥1,264 ¥1,199.2 ¥1,192.6	Min.: 1 Mult.: 1	STM32F107RC	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	51 I/O	64 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU STM32F105 Conn Line M3 256kB 72 MHz MCU STM32F107VCT6TR STMicroelectronics 1: ¥1,903.5 449In Stock 1,000Expected 1/25/2027	Mfr. Part # STM32F107VCT6TR Mouser Part # 511-STM32F107VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU STM32F105 Conn Line M3 256kB 72 MHz MCU Learn More about STMicroelectronics STM32F107	Datasheet	449In Stock 1,000Expected 1/25/2027	Cut Tape ¥1,903.5 ¥1,549.7 ¥1,390.3 ¥1,320.5 View Reel ¥1,177.6 ¥1,290.6 ¥1,217.5 ¥1,177.6 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F107VC	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	80 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, STM32F107VCT7 STMicroelectronics 1: ¥2,127.7 373In Stock	Mfr. Part # STM32F107VCT7 Mouser Part # 511-STM32F107VCT7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, Learn More about STMicroelectronics STM32F107	Datasheet	373In Stock	¥2,127.7 ¥1,556.4 ¥1,433.4 ¥1,333.8 View ¥1,267.3 ¥1,252.4 Quote	Min.: 1 Mult.: 1	STM32F107VC	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	80 I/O	64 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash , 120 MHz CPU, ART Accel STM32F205RCT7 STMicroelectronics 1: ¥2,212.5 676In Stock 960On Order	Mfr. Part # STM32F205RCT7 Mouser Part # 511-STM32F205RCT7	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash , 120 MHz CPU, ART Accel Learn More about STMicroelectronics stm32f2	Datasheet	676In Stock 960On Order	¥2,212.5 ¥1,730.8 ¥1,636.1 ¥1,443.4 View ¥1,363.7 ¥1,232.5 Quote	Min.: 1 Mult.: 1	STM32F205RC	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	120 MHz	51 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F205RET6 STMicroelectronics 1: ¥2,252.3 428In Stock 960Expected 2/22/2027	Mfr. Part # STM32F205RET6 Mouser Part # 511-STM32F205RET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	428In Stock 960Expected 2/22/2027	¥2,252.3 ¥1,765.6 ¥1,606.2	Min.: 1 Mult.: 1 Max.: 70	STM32F205RE	SMD/SMT	LQFP-64	ARM Cortex M3	512 kB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU STM32F20 High-Perf M3 1Mb 120 MHz MCU STM32F205RGT6TR STMicroelectronics 1: ¥2,461.6 371In Stock	Mfr. Part # STM32F205RGT6TR Mouser Part # 511-STM32F205RGT6TR	STMicroelectronics	ARM Microcontrollers - MCU STM32F20 High-Perf M3 1Mb 120 MHz MCU Learn More about STMicroelectronics stm32f2	Datasheet	371In Stock	Cut Tape ¥2,461.6 ¥1,976.6 ¥1,767.3 ¥1,702.5 View Reel ¥1,529.8 ¥1,685.9 ¥1,629.4 ¥1,529.8 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F205RG	SMD/SMT	LQFP-64	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex 1024kb Connectivity STM32F205RGY6TR STMicroelectronics 1: ¥2,586.2 421In Stock	Mfr. Part # STM32F205RGY6TR Mouser Part # 511-STM32F205RGY6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 1024kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	421In Stock	Cut Tape ¥2,586.2 ¥2,034.7 ¥1,813.8 ¥1,745.7 View Reel ¥1,508.2 ¥1,543.1 ¥1,521.5 ¥1,508.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM32F205RG	SMD/SMT	WLCSP-64	ARM Cortex M3	1 MB	32 bit		120 MHz		128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB STM32F205VBT6 STMicroelectronics 1: ¥2,081.2 442In Stock 540Expected 2/22/2027	Mfr. Part # STM32F205VBT6 Mouser Part # 511-STM32F205VBT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB Learn More about STMicroelectronics stm32f2	Datasheet	442In Stock 540Expected 2/22/2027	¥2,081.2 ¥1,541.4 ¥1,418.5 ¥1,382 View ¥1,345.4 ¥1,239.1 ¥1,210.9	Min.: 1 Mult.: 1	STM32F205VB	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	120 MHz	82 I/O	64 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F205VET6 STMicroelectronics 1: ¥2,262.3 1,550In Stock	Mfr. Part # STM32F205VET6 Mouser Part # 511-STM32F205VET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	1,550In Stock	¥2,262.3 ¥1,745.7 ¥1,619.5 ¥1,554.7 View ¥1,486.6 ¥1,460 ¥1,443.4 Quote	Min.: 1 Mult.: 1	STM32F205VE	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	120 MHz	82 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M3 CAM 1024 kB STM32F207IGH6 STMicroelectronics 1: ¥3,670.8 566In Stock	Mfr. Part # STM32F207IGH6 Mouser Part # 511-STM32F207IGH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M3 CAM 1024 kB Learn More about STMicroelectronics stm32	Datasheet	566In Stock	¥3,670.8 ¥2,926.7 ¥2,629.4 ¥2,478.2 View ¥2,468.2 ¥2,390.2 Quote	Min.: 1 Mult.: 1	STM32F207IG	SMD/SMT	BGA-176	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	140 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash 120 MHz CPU, ART Accel, E STM32F207VCT6TR STMicroelectronics 1: ¥2,300.5 1,018In Stock	Mfr. Part # STM32F207VCT6TR Mouser Part # 511-STM32F207VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash 120 MHz CPU, ART Accel, E Learn More about STMicroelectronics stm32f2	Datasheet	1,018In Stock	Cut Tape ¥2,300.5 ¥1,807.2 ¥1,607.8 ¥1,546.4 View Reel ¥1,411.9 ¥1,519.8 ¥1,445.1 ¥1,411.9 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F207VC	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	120 MHz	82 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex M3 512kB 150DMIPs USB 17 Tim STM32F207ZET6TR STMicroelectronics 1: ¥2,935 574In Stock	Mfr. Part # STM32F207ZET6TR Mouser Part # 511-STM32F207ZET6TR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M3 512kB 150DMIPs USB 17 Tim Learn More about STMicroelectronics stm32f2	Datasheet	574In Stock	Cut Tape ¥2,935 ¥2,323.7 ¥2,077.9 ¥2,003.2 Reel ¥1,931.7 View ¥1,976.6 ¥1,908.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	STM32F207ZE	SMD/SMT	LQFP-144	ARM Cortex M3	512 kB	32 bit	12 bit	120 MHz	114 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB STM32F207ZFT6 STMicroelectronics 1: ¥2,734 226In Stock	Mfr. Part # STM32F207ZFT6 Mouser Part # 511-STM32F207ZFT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB Learn More about STMicroelectronics stm32f2	Datasheet	226In Stock	¥2,734 ¥2,227.4 ¥2,127.7 ¥1,963.3 View ¥1,908.5 ¥1,868.6	Min.: 1 Mult.: 1	STM32F207ZF	SMD/SMT	LQFP-144	ARM Cortex M3	768 kB	32 bit	12 bit	120 MHz	114 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB STM32F207ZGT6 STMicroelectronics 1: ¥3,498.1 335In Stock 360On Order	Mfr. Part # STM32F207ZGT6 Mouser Part # 511-STM32F207ZGT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB Learn More about STMicroelectronics stm32f2	Datasheet	335In Stock 360On Order	¥3,498.1 ¥2,775.5 ¥2,536.3 ¥2,388.5 View ¥2,330.4 ¥2,179.2 Quote	Min.: 1 Mult.: 1	STM32F207ZG	SMD/SMT	LQFP-144	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	114 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB STM32F207ZGT6TR STMicroelectronics 1: ¥3,390.1 124In Stock	Mfr. Part # STM32F207ZGT6TR Mouser Part # 511-STM32F207ZGT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB Learn More about STMicroelectronics stm32f2	Datasheet	124In Stock	Cut Tape ¥3,390.1 ¥2,695.8 ¥2,418.4 ¥2,332 View Reel ¥2,184.2 ¥2,293.8 ¥2,184.2 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	STM32F207ZG	SMD/SMT	LQFP-144	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	114 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 128 Kbytes of Flash 32 MHz C STM32L100RBT6A STMicroelectronics 1: ¥1,214.2 831In Stock	Mfr. Part # STM32L100RBT6A Mouser Part # 511-STM32L100RBT6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 128 Kbytes of Flash 32 MHz C Learn More about STMicroelectronics stm32l1	Datasheet	831In Stock	¥1,214.2 ¥933.5 ¥820.5 ¥765.7 View ¥764.1 ¥719.2 ¥712.6 Quote	Min.: 1 Mult.: 1	STM32L100RB-A	SMD/SMT	LQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	51 I/O	10 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 128 Kbytes of Flash 32 MHz C STM32L100RBT6ATR STMicroelectronics 1: ¥1,139.4 542In Stock	Mfr. Part # STM32L100RBT6ATR Mouser Part # 511-STM32L100RBT6ATR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 128 Kbytes of Flash 32 MHz C Learn More about STMicroelectronics stm32l1	Datasheet	542In Stock	Cut Tape ¥1,139.4 ¥877 ¥770.7 ¥737.5 Reel ¥681 View ¥709.2 ¥654.4 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32L100RB-A	SMD/SMT	LQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	51 I/O	10 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Value Line M3 ARM 32 Kbytes 32 MHz STM32L100RCT6 STMicroelectronics 1: ¥1,358.7 665In Stock	Mfr. Part # STM32L100RCT6 Mouser Part # 511-STM32L100RCT6	STMicroelectronics	ARM Microcontrollers - MCU Value Line M3 ARM 32 Kbytes 32 MHz Learn More about STMicroelectronics stm32l1	Datasheet	665In Stock	¥1,358.7 ¥1,049.8 ¥925.2 ¥863.7 View ¥812.2 ¥810.6	Min.: 1 Mult.: 1	STM32L100RC	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	32 MHz	51 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB STM32L151CBT6A STMicroelectronics 1: ¥1,156.1 1,046In Stock	Mfr. Part # STM32L151CBT6A Mouser Part # 511-STM32L151CBT6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	1,046In Stock	¥1,156.1 ¥860.4 ¥790.6 ¥730.8 View ¥700.9 ¥676 ¥667.7 ¥657.8 Quote	Min.: 1 Mult.: 1	STM32L151CB-A	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	37 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray