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ARM Cortex M3 Core ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) 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 XL-Density Access Line 32-Bit 768 Kb STM32F103ZFT6 STMicroelectronics 1: NT$634.55 2In Stock	Mfr. Part # STM32F103ZFT6 Mouser Part # 511-STM32F103ZFT6	STMicroelectronics	ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 768 Kb Learn More about STMicroelectronics stm32f1	Datasheet	2In Stock	NT$634.55 NT$501.18 NT$443.11 NT$427.33 NT$402.24	Min.: 1 Mult.: 1	STM32F103ZF	SMD/SMT	LQFP-144	ARM Cortex M3	768 kB	32 bit	12 bit	72 MHz	112 I/O	96 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash STM32F103ZGH6 STMicroelectronics 1: NT$586.51 14In Stock 2,208Expected 9/13/2027	Mfr. Part # STM32F103ZGH6 Mouser Part # 511-STM32F103ZGH6	STMicroelectronics	ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash Learn More about STMicroelectronics stm32f1	Datasheet	14In Stock 2,208Expected 9/13/2027	NT$586.51 NT$478.96 NT$440.24 NT$415.50 View NT$411.20 NT$399.01 Quote	Min.: 1 Mult.: 1	STM32F103ZG	SMD/SMT	BGA-144	ARM Cortex M3	1 MB	32 bit	12 bit	72 MHz	112 I/O	96 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 64 Kbytes of Flash 72 MHz CPU, CAN, STM32F105R8T6TR STMicroelectronics 1: NT$324.44 22In Stock 1,000On Order	Mfr. Part # STM32F105R8T6TR Mouser Part # 511-STM32F105R8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 64 Kbytes of Flash 72 MHz CPU, CAN, Learn More about STMicroelectronics stm32f1	Datasheet	22In Stock 1,000On Order	Cut Tape NT$324.44 NT$296.12 NT$227.29 NT$211.87 View Reel NT$165.99 NT$205.42 NT$181.04 NT$165.99 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F105R8	SMD/SMT	LQFP-64	ARM Cortex M3	64 kB	32 bit	12 bit	72 MHz	51 I/O	96 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity STM32F105RCT6TR STMicroelectronics 1: NT$383.24 27In Stock 1,000On Order	Mfr. Part # STM32F105RCT6TR Mouser Part # 511-STM32F105RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity Learn More about STMicroelectronics stm32f1	Datasheet	27In Stock 1,000On Order	Cut Tape NT$383.24 NT$296.12 NT$282.50 NT$245.21 View Reel NT$216.18 NT$237.69 NT$221.55 NT$216.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F105RC	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	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 STM32F105V8T6 STMicroelectronics 1: NT$339.86 7In Stock 540Expected 6/28/2027	Mfr. Part # STM32F105V8T6 Mouser Part # 511-STM32F105V8T6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 Learn More about STMicroelectronics stm32f105	Datasheet	7In Stock 540Expected 6/28/2027	NT$339.86 NT$257.40 NT$227.29 NT$215.82 NT$205.78	Min.: 1 Mult.: 1	STM32F105V8	SMD/SMT	LQFP-100	ARM Cortex M3	64 kB	32 bit	12 bit	72 MHz	80 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Connective ARM 32Bit 256kB Flash USB OTG STM32F105VCT6TR STMicroelectronics 1: NT$388.97 24In Stock 1,000Expected 1/25/2027	Mfr. Part # STM32F105VCT6TR Mouser Part # 511-STM32F105VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Connective ARM 32Bit 256kB Flash USB OTG Learn More about STMicroelectronics stm32f105	Datasheet	24In Stock 1,000Expected 1/25/2027	Cut Tape NT$388.97 NT$307.95 NT$286.44 NT$262.42 View Reel NT$224.78 NT$256.33 NT$235.89 NT$224.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F105VC	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 32-Bit Cortex 64Kb Connectivity Line STM32F105VCT7 STMicroelectronics 1: NT$450.28 5In Stock 540Expected 10/25/2027	Mfr. Part # STM32F105VCT7 Mouser Part # 511-STM32F105VCT7	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Connectivity Line Learn More about STMicroelectronics stm32f105	Datasheet	5In Stock 540Expected 10/25/2027	NT$450.28 NT$343.08 NT$322.29 NT$301.86 View NT$280.71 NT$280.35	Min.: 1 Mult.: 1	STM32F105VC	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 32BIT CORTEX M3 256K Flash 6KB RAM STM32F107RCT6TR STMicroelectronics 1: NT$420.88 24In Stock 4,000On Order	Mfr. Part # STM32F107RCT6TR Mouser Part # 511-STM32F107RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 256K Flash 6KB RAM Learn More about STMicroelectronics STM32F107	Datasheet	24In Stock 4,000On Order	Cut Tape NT$420.88 NT$327.67 NT$302.93 NT$274.61 View Reel NT$244.50 NT$267.80 NT$250.95 NT$244.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 STM32F107VCT6 STMicroelectronics 1: NT$515.16 11,880On Order	Mfr. Part # STM32F107VCT6 Mouser Part # 511-STM32F107VCT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 Learn More about STMicroelectronics STM32F107	Datasheet	11,880On Order On Order Ship Dates Mfr. #: STM32F107VCT6 Stock: 0 On Order: 3,240 Expected 7/26/2027 8,640 Expected 8/30/2027 Factory Lead-Time: 52 Weeks	NT$515.16 NT$403.67 NT$302.22 NT$301.86	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	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 128 Kbytes of Flash , 120 MHz CPU, ART Accel STM32F205RBT6TR STMicroelectronics 1: NT$423.39 91In Stock 2,000On Order	Mfr. Part # STM32F205RBT6TR Mouser Part # 511-STM32F205RBT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 128 Kbytes of Flash , 120 MHz CPU, ART Accel Learn More about STMicroelectronics stm32f2	Datasheet	91In Stock 2,000On Order	Cut Tape NT$423.39 NT$329.82 NT$292.18 NT$280.71 NT$260.99 Reel NT$250.95 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F205RB	SMD/SMT	LQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	120 MHz	51 I/O	64 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Connectivity STM32F205RBT7 STMicroelectronics 1: NT$441.67 23In Stock 12,480Expected 2/22/2027	Mfr. Part # STM32F205RBT7 Mouser Part # 511-STM32F205RBT7	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	23In Stock 12,480Expected 2/22/2027	NT$441.67 NT$344.16 NT$317.99 NT$285.72 View NT$278.55 NT$272.82 NT$272.46	Min.: 1 Mult.: 1	STM32F205RB	SMD/SMT	LQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	120 MHz	51 I/O	64 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 256kB STM32F205RCT6 STMicroelectronics 1: NT$453.14 101In Stock 960Expected 2/22/2027	Mfr. Part # STM32F205RCT6 Mouser Part # 511-STM32F205RCT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 256kB Learn More about STMicroelectronics stm32f2	Datasheet	101In Stock 960Expected 2/22/2027	NT$453.14 NT$353.84 NT$330.18 NT$294.33 View NT$287.16 NT$272.82 NT$266.72 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	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash , 120 MHz CPU, ART Accel STM32F205RCT6TR STMicroelectronics 1: NT$423.75 91In Stock 3,000Expected 2/22/2027	Mfr. Part # STM32F205RCT6TR Mouser Part # 511-STM32F205RCT6TR	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	91In Stock 3,000Expected 2/22/2027	Cut Tape NT$423.75 NT$346.31 NT$330.18 NT$276.40 NT$257.04 Reel NT$251.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F205RC	SMD/SMT		ARM Cortex M3	256 kB	32 bit	12 bit	120 MHz	51 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 512Kb STM32F205RET6TR STMicroelectronics 1: NT$476.45 63In Stock 1,000On Order	Mfr. Part # STM32F205RET6TR Mouser Part # 511-STM32F205RET6TR	STMicroelectronics	ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 512Kb Learn More about STMicroelectronics stm32f2	Datasheet	63In Stock 1,000On Order	Cut Tape NT$476.45 NT$373.56 NT$332.33 NT$319.42 View Reel NT$290.74 NT$313.33 NT$297.91 NT$290.74 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB STM32F205RFT6 STMicroelectronics 1: NT$533.09 54In Stock	Mfr. Part # STM32F205RFT6 Mouser Part # 511-STM32F205RFT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB Learn More about STMicroelectronics stm32f2	Datasheet	54In Stock	NT$533.09 NT$417.65 NT$386.82 NT$357.07 View NT$344.52 NT$311.90 NT$307.59 Quote	Min.: 1 Mult.: 1	STM32F205RF	SMD/SMT	LQFP-64	ARM Cortex M3	768 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 32BIT ARM Cortex M3 Connectivity 256kB STM32F205VCT6 STMicroelectronics 1: NT$487.56 203In Stock 540Expected 2/22/2027	Mfr. Part # STM32F205VCT6 Mouser Part # 511-STM32F205VCT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 256kB Learn More about STMicroelectronics stm32f2	Datasheet	203In Stock 540Expected 2/22/2027	NT$487.56 NT$359.22 NT$334.84 NT$317.63 NT$305.44	Min.: 1 Mult.: 1	STM32F205VC	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	120 MHz	82 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High Perf ARM 32Bit 256kB Flash 100-Pin STM32F205VCT6TR STMicroelectronics 1: NT$525.56 21In Stock	Mfr. Part # STM32F205VCT6TR Mouser Part # 511-STM32F205VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU High Perf ARM 32Bit 256kB Flash 100-Pin Learn More about STMicroelectronics stm32f2	Datasheet	21In Stock	Cut Tape NT$525.56 NT$411.56 NT$331.97 NT$314.76 View Reel NT$297.20 NT$314.40 NT$297.20 NT$297.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F205VC	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	120 MHz	82 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance ARM Cortex-M3 MCU STM32F205VET6TR STMicroelectronics 1: NT$533.45 72In Stock	Mfr. Part # STM32F205VET6TR Mouser Part # 511-STM32F205VET6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance ARM Cortex-M3 MCU Learn More about STMicroelectronics stm32f2	Datasheet	72In Stock	Cut Tape NT$533.45 NT$418.73 NT$381.09 NT$358.50 View Reel NT$321.22 NT$351.69 NT$330.90 NT$321.22 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB STM32F205VFT6 STMicroelectronics 1: NT$577.90 46In Stock	Mfr. Part # STM32F205VFT6 Mouser Part # 511-STM32F205VFT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB Learn More about STMicroelectronics stm32f2	Datasheet	46In Stock	NT$577.90 NT$443.11 NT$409.41 NT$387.18 View NT$373.56 NT$360.65 NT$352.76	Min.: 1 Mult.: 1	STM32F205VF	SMD/SMT	LQFP-100	ARM Cortex M3	768 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 32BIT ARM Cortex M3 Connectivity 1024kB STM32F205VGT6 STMicroelectronics 1: NT$544.92 6In Stock 1,620Expected 2/22/2027	Mfr. Part # STM32F205VGT6 Mouser Part # 511-STM32F205VGT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB Learn More about STMicroelectronics stm32f2	Datasheet	6In Stock 1,620Expected 2/22/2027	NT$544.92 NT$431.28 NT$404.39 NT$373.56 View NT$368.90 NT$367.46	Min.: 1 Mult.: 1	STM32F205VG	SMD/SMT	LQFP-100	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	82 I/O	132 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex 1024kb Connectivity STM32F205VGT7 STMicroelectronics 1: NT$695.13 5In Stock	Mfr. Part # STM32F205VGT7 Mouser Part # 511-STM32F205VGT7	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 1024kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	5In Stock	NT$695.13 NT$531.30 NT$492.22 NT$477.52 NT$446.33	Min.: 1 Mult.: 1	STM32F205VG	SMD/SMT	LQFP-100	ARM Cortex M3	1 MB	32 bit		120 MHz		132 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB STM32F205ZCT6 STMicroelectronics 1: NT$605.51 45In Stock 360On Order	Mfr. Part # STM32F205ZCT6 Mouser Part # 511-STM32F205ZCT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB Learn More about STMicroelectronics stm32f2	Datasheet	45In Stock 360On Order	NT$605.51 NT$476.81 NT$420.52 NT$359.58 NT$359.22	Min.: 1 Mult.: 1	STM32F205ZC	SMD/SMT	LQFP-144	ARM Cortex M3	256 kB	32 bit	12 bit	120 MHz	114 I/O	96 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 STM32F205ZCT7 STMicroelectronics 1: NT$602.28 6In Stock	Mfr. Part # STM32F205ZCT7 Mouser Part # 511-STM32F205ZCT7	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	6In Stock	NT$602.28 NT$463.54 NT$420.16 NT$395.43 NT$359.22	Min.: 1 Mult.: 1	STM32F205ZC	SMD/SMT	LQFP-144	ARM Cortex M3	256 kB	32 bit	12 bit	120 MHz	114 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F205ZET6 STMicroelectronics 1: NT$594.03 16In Stock 360Expected 2/22/2027	Mfr. Part # STM32F205ZET6 Mouser Part # 511-STM32F205ZET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	16In Stock 360Expected 2/22/2027	NT$594.03 NT$469.28 NT$410.12 NT$404.39 NT$400.09	Min.: 1 Mult.: 1	STM32F205ZE	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	Tray
ARM Microcontrollers - MCU High-performance ARM Cortex-M3 MCU STM32F205ZET6TR STMicroelectronics 1: NT$618.05 41In Stock	Mfr. Part # STM32F205ZET6TR Mouser Part # 511-STM32F205ZET6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance ARM Cortex-M3 MCU Learn More about STMicroelectronics stm32f2	Datasheet	41In Stock	Cut Tape NT$618.05 NT$485.77 NT$442.75 NT$416.58 Reel NT$388.61 View NT$408.69 NT$383.95 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	STM32F205ZE	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