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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 32B ARM Cortex-M3 Value line 16KB Flsh STM32F100R4T6BTR STMicroelectronics 1: $7.35 2,000In Stock	Mfr. Part # STM32F100R4T6BTR Mouser Part # 511-STM32F100R4T6BTR	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh Learn More about STMicroelectronics stm32f1	Datasheet	2,000In Stock	Cut Tape $7.35 $5.60 $4.90 $4.68 $4.32 Reel $3.73 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F100R4	SMD/SMT		ARM Cortex M3	128 kB	32 bit	12 bit	24 MHz	51 I/O	4 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, STM32F105RCT6V STMicroelectronics 1: $19.42 510In Stock NRND	Mfr. Part # STM32F105RCT6V Mouser Part # 511-STM32F105RCT6V NRND	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, Learn More about STMicroelectronics stm32f1	Datasheet	510In Stock	$19.42 $15.22 $14.09 $13.01 View $12.56 $11.61	Min.: 1 Mult.: 1	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
ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, STM32F105VCT6W STMicroelectronics 1: $18.08 333In Stock NRND	Mfr. Part # STM32F105VCT6W Mouser Part # 511-STM32F105VCT6W NRND	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, Learn More about STMicroelectronics stm32f105	Datasheet	333In Stock	$18.08 $14.20 $12.23 $11.83 View $11.78 $10.92 $10.67 Quote	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	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F215VET6 STMicroelectronics 1: $20.10 526In Stock	Mfr. Part # STM32F215VET6 Mouser Part # 511-STM32F215VET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	526In Stock	$20.10 $14.82 $13.68 $12.75 View $12.09 $12.08 Quote	Min.: 1 Mult.: 1	STM32F215VE	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 High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash 120 MHz CPU, ART Accel, HW c STM32F215VGT7 STMicroelectronics 1: $18.82 519In Stock	Mfr. Part # STM32F215VGT7 Mouser Part # 511-STM32F215VGT7	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash 120 MHz CPU, ART Accel, HW c Learn More about STMicroelectronics stm32f2	Datasheet	519In Stock	$18.82 $16.20 $15.68 $14.89 Quote Quote	Min.: 1 Mult.: 1	STM32F215VG	SMD/SMT	LQFP-100	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	82 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU STM32F373VBH6 STMicroelectronics 1: $12.61 1,175In Stock	Mfr. Part # STM32F373VBH6 Mouser Part # 511-STM32F373VBH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	1,175In Stock	$12.61 $9.76 $8.89 $8.22 View $7.75 $7.46 $7.28 Quote	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	BGA-100	ARM Cortex M4	128 kB	32 bit	16 bit	72 MHz		24 kB	2 V	3.6 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L053C6T7 STMicroelectronics 1: $5.84 1,452In Stock	Mfr. Part # STM32L053C6T7 Mouser Part # 511-STM32L053C6T7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	1,452In Stock	$5.84 $3.86 $3.52 $2.99 View $2.85 $2.56 $2.44 $2.43	Min.: 1 Mult.: 1	STM32L053C6	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	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes STM32WB55RCV7 STMicroelectronics 1: $10.08 1,555In Stock	Mfr. Part # STM32WB55RCV7 Mouser Part # 511-STM32WB55RCV7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	1,555In Stock	$10.08 $8.74 $8.28 $7.63 View $7.25 $6.92 $6.32 Quote	Min.: 1 Mult.: 1	STM32WB	SMD/SMT	VFQFPN-68	ARM Cortex M4	256 kB	32 bit	12 bit	64 MHz	49 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Value Line ARM 32Bit 64kB Flash 48-Pin STM32F100C8T7BTR STMicroelectronics 1: $8.07 1,012In Stock	Mfr. Part # STM32F100C8T7BTR Mouser Part # 511-STM32F100C8T7BTR	STMicroelectronics	ARM Microcontrollers - MCU Value Line ARM 32Bit 64kB Flash 48-Pin Learn More about STMicroelectronics stm32f1	Datasheet	1,012In Stock	Cut Tape $8.07 $6.03 $5.46 $4.99 View Reel $3.61 $4.86 $4.42 $3.78 $3.61 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F100C8	SMD/SMT		ARM Cortex M3	64 kB	32 bit	12 bit	24 MHz	37 I/O	8 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302C8T7 STMicroelectronics 1: $8.92 590In Stock	Mfr. Part # STM32F302C8T7 Mouser Part # 511-STM32F302C8T7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	590In Stock	$8.92 $6.84 $6.01 $5.75 View $5.47 $5.32 $5.25 $4.86 Quote	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-48	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32B ARM Cortex-M4 256KB Flsh 72MHz CPU STM32F358VCT6 STMicroelectronics 1: $12.90 537In Stock	Mfr. Part # STM32F358VCT6 Mouser Part # 511-STM32F358VCT6	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M4 256KB Flsh 72MHz CPU Learn More about STMicroelectronics stm 32f3	Datasheet	537In Stock	$12.90 $9.32 $8.55 $7.93 View $7.74 $7.72	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	72 MHz	86 I/O	48 kB	1.65 V	1.95 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 STM32L073RZH6 STMicroelectronics 1: $9.05 3,656In Stock	Mfr. Part # STM32L073RZH6 Mouser Part # 511-STM32L073RZH6	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	3,656In Stock	$9.05 $6.66 $5.95 $5.45 View $5.17 $4.65 $4.47 $4.11 Quote	Min.: 1 Mult.: 1	STM32L073RZ	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 STM32L15 Low Power M3 256kB 32MHz MCU STM32L151VCT6A STMicroelectronics 1: $16.03 520In Stock NRND	Mfr. Part # STM32L151VCT6A Mouser Part # 511-STM32L151VCT6A NRND	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	520In Stock	$16.03 $12.47 $11.90 $10.32 View $9.85 $8.63 $8.62 Quote	Min.: 1 Mult.: 1	STM32L151VC-A	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	32 MHz	83 I/O	32 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 128 Kbytes of Flash , USB FS, LCD STM32L433CBY6TR STMicroelectronics 1: $8.19 4,762In Stock	Mfr. Part # STM32L433CBY6TR Mouser Part # 511-STM32L433CBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	4,762In Stock	Cut Tape $8.19 $5.63 $5.24 $4.62 View Reel $3.50 $4.38 $3.93 $3.80 $3.68 $3.50 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32L433CB	SMD/SMT	WLCSP-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	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U STM32F038C6T7 STMicroelectronics 1: $5.47 1,375In Stock	Mfr. Part # STM32F038C6T7 Mouser Part # 511-STM32F038C6T7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U Learn More about STMicroelectronics stm32f0	Datasheet	1,375In Stock	$5.47 $4.13 $3.60 $3.43 View $3.25 $3.15 $2.99	Min.: 1 Mult.: 1	STM32F038C6	SMD/SMT	LQFP-48	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	38 I/O	4 kB	1.656 V	1.944 V	- 40 C	+ 105 C
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu STM32F071CBT7TR STMicroelectronics 1: $8.70 1,948In Stock	Mfr. Part # STM32F071CBT7TR Mouser Part # 511-STM32F071CBT7TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu Learn More about STMicroelectronics stm32f0	Datasheet	1,948In Stock	Cut Tape $8.70 $6.38 $5.95 $5.24 View Reel $3.91 $4.97 $4.46 $3.93 $3.91 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F071CB	SMD/SMT	LQFP-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, STM32F078VBH6 STMicroelectronics 1: $9.72 1,576In Stock	Mfr. Part # STM32F078VBH6 Mouser Part # 511-STM32F078VBH6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, Learn More about STMicroelectronics stm32f0	Datasheet	1,576In Stock	$9.72 $7.15 $6.66 $5.85 View $5.55 $4.98 $4.34 $4.33 Quote	Min.: 1 Mult.: 1	STM32F078VB	SMD/SMT	UFBGA-100	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	86 I/O	16 kB	1.65 V	1.95 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 STM32F091VCH7 STMicroelectronics 1: $12.30 2,494In Stock	Mfr. Part # STM32F091VCH7 Mouser Part # 511-STM32F091VCH7	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	2,494In Stock	$12.30 $9.54 $8.44 $8.09 View $7.87 $7.37 $7.02 Quote	Min.: 1 Mult.: 1	STM32F091VC	SMD/SMT	UFBGA-100	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	88 I/O	32 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D USB MCU STM32F102R4T6A STMicroelectronics 1: $7.94 949In Stock	Mfr. Part # STM32F102R4T6A Mouser Part # 511-STM32F102R4T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D USB MCU Learn More about STMicroelectronics stm32f1	Datasheet	949In Stock	$7.94 $6.07 $5.32 $4.95 View $4.64 $4.63	Min.: 1 Mult.: 1	STM32F102R4	SMD/SMT	LQFP-64	ARM Cortex M3	16 kB	32 bit	12 bit	48 MHz	51 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line STM32F103REY6TR STMicroelectronics 1: $13.21 1,899In Stock	Mfr. Part # STM32F103REY6TR Mouser Part # 511-STM32F103REY6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line Learn More about STMicroelectronics stm32f1	Datasheet	1,899In Stock	Cut Tape $13.21 $11.12 $10.48 $9.75 View Reel $9.14 $9.57 $9.15 $9.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM32F103RE	SMD/SMT	WLCSP-64	ARM Cortex M3	512 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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302R8T6TR STMicroelectronics 1: $9.07 536In Stock	Mfr. Part # STM32F302R8T6TR Mouser Part # 511-STM32F302R8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	536In Stock	Cut Tape $9.07 $6.97 $6.12 $5.85 Reel $5.07 View $5.67 $5.41 $4.99 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F3	SMD/SMT	LQFP-64	ARM Cortex M4	64 kB	32 bit	6 bit/8 bit/10 bit/12 bit	72 MHz	51 I/O	16 kB	2 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 STM32L051T8Y7DTR STMicroelectronics 1: $5.12 5,000In Stock	Mfr. Part # STM32L051T8Y7DTR Mouser Part # 511-STM32L051T8Y7DTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	5,000In Stock	Cut Tape $5.12 $3.39 $3.09 $2.63 View Reel $1.86 $2.50 $2.25 $2.18 $2.12 $1.86	Min.: 1 Mult.: 1 : 5,000	STM32L051T8	SMD/SMT	WLCSP-36	ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	29 I/O	8 kB	1.65 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB STM32L072VBI6 STMicroelectronics 1: $8.97 1,571In Stock	Mfr. Part # STM32L072VBI6 Mouser Part # 511-STM32L072VBI6	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	1,571In Stock	$8.97 $6.59 $6.14 $5.40 View $5.12 $4.60 $4.15 $4.13	Min.: 1 Mult.: 1	STM32L072VB		UFBGA-100	ARM Cortex M0+	128 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 STM32L15 Low Power M3 256kB 32MHz MCU STM32L151QCH6 STMicroelectronics 1: $16.48 1,426In Stock	Mfr. Part # STM32L151QCH6 Mouser Part # 511-STM32L151QCH6	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	1,426In Stock	$16.48 $13.40 $12.78 $11.10 View $10.60 $9.96 $9.09 Quote	Min.: 1 Mult.: 1	STM32L151QC	SMD/SMT	BGA-132	ARM Cortex M3	256 kB	32 bit	12 bit	32 MHz	109 I/O	32 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB STM32L152VBT6ATR STMicroelectronics 1: $11.96 185In Stock	Mfr. Part # STM32L152VBT6ATR Mouser Part # 511-STM32L152VBT6ATR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	185In Stock	Cut Tape $11.96 $9.27 $8.19 $7.85 Reel $7.10 View $7.77 $7.28 $6.66 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32L152VB-A	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	83 I/O	16 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel