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ARM Cortex M3 Core ARM Microcontrollers - MCU

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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 Hi-perf ARM Cortex M3 MCU 256Kb STM32F205ZCT7TR STMicroelectronics 1: $14.94 252In Stock	Mfr. Part # STM32F205ZCT7TR Mouser Part # 511-STM32F205ZCT7TR	STMicroelectronics	ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 256Kb Learn More about STMicroelectronics stm32f2	Datasheet	252In Stock	Cut Tape $14.94 $12.67 $10.90 $10.05 Reel $9.55 View $9.80 $9.25 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	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	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp STM32L162VCT6D STMicroelectronics 1: $11.25 305In Stock	Mfr. Part # STM32L162VCT6D Mouser Part # 511-STM32L162VCT6D	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp Learn More about STMicroelectronics stm32l1	Datasheet	305In Stock	$11.25 $8.74 $7.98 $7.24 View $6.91 $6.52 $6.44 Quote	Min.: 1 Mult.: 1	STM32L162VC	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	32 MHz	83 I/O	32 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp ATSAM3S4CA-CU Microchip Technology 1: $7.48 693In Stock	Mfr. Part # ATSAM3S4CA-CU Mouser Part # 556-ATSAM3S4CA-CU	Microchip Technology	ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp Learn More about Microchip Technology microchip sam3s mcu	Datasheet	693In Stock	$7.48 $6.79 $6.34 $6.33	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	TFBGA-100	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz	79 I/O	48 kB	1.62 V	1.9 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Quad SPI Flash Interface (SPIFI), 200 kB SRAM, two High-speed USB, Ethernet, LCD, TFBGA180 package LPC1850FET180,551 NXP Semiconductors 1: $18.34 189In Stock	Mfr. Part # LPC1850FET180,551 Mouser Part # 771-LPC1850FET180551	NXP Semiconductors	ARM Microcontrollers - MCU Quad SPI Flash Interface (SPIFI), 200 kB SRAM, two High-speed USB, Ethernet, LCD, TFBGA180 package Learn More about NXP Semiconductors nxp lpc1830 lpc1850 lpc1857 mcus	Datasheet	189In Stock	$18.34 $13.93 $13.36 $10.31 View $10.28 $10.13 $9.98 Quote	Min.: 1 Mult.: 1	LPC185x	SMD/SMT	TFBGA-180	ARM Cortex M3	0 B	32 bit	10 bit	180 MHz	118 I/O	200 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES EFM32GG332F1024G-E-QFP64 Silicon Labs 1: $16.97 252In Stock NRND	Mfr. Part # EFM32GG332F1024G-E-QFP64 Mouser Part # 634-32GG332F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	252In Stock	$16.97 $13.45 $12.57 $11.60 View $11.07 $10.88 $10.86 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	TQFP-64	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	50 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN STM32F103R6H6A STMicroelectronics 1: $7.52 3,445In Stock	Mfr. Part # STM32F103R6H6A Mouser Part # 511-STM32F103R6H6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN Learn More about STMicroelectronics stm32f1	Datasheet	3,445In Stock	$7.52 $5.41 $5.03 $4.56 View $4.39 $4.13 $4.07 $3.84 Quote	Min.: 1 Mult.: 1	STM32F103R6	SMD/SMT	BGA-64	ARM Cortex M3	32 kB	32 bit	12 bit	72 MHz	51 I/O	10 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC STM32F103V8H6 STMicroelectronics 1: $9.52 A tariff of 38% may be applied if shipping to the United States. 1,233In Stock	Mfr. Part # STM32F103V8H6 Mouser Part # 511-STM32F103V8H6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC Learn More about STMicroelectronics stm32f1	Datasheet	1,233In Stock	$9.52 $7.14 $6.81 $5.91 View $5.65 $5.36 $5.20 $5.19 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	STM32F103V8	SMD/SMT	BGA-100	ARM Cortex M3	64 kB	32 bit	12 bit	72 MHz	80 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Performance 768kB STM32F103ZFH6 STMicroelectronics 1: $16.95 A tariff of 38% may be applied if shipping to the United States. 733In Stock	Mfr. Part # STM32F103ZFH6 Mouser Part # 511-STM32F103ZFH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Performance 768kB Learn More about STMicroelectronics stm32f1	Datasheet	733In Stock	$16.95 $13.29 $12.31 $11.36 View $10.96 $10.59 $10.26 Quote A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	STM32F103ZF	SMD/SMT	BGA-144	ARM Cortex M3	768 kB	32 bit	12 bit	72 MHz		96 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity STM32F217IEH6 STMicroelectronics 1: $20.14 976In Stock	Mfr. Part # STM32F217IEH6 Mouser Part # 511-STM32F217IEH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	976In Stock	$20.14 $16.12 $14.77 $13.76 View $13.20 $12.58 Quote	Min.: 1 Mult.: 1	STM32F217IE	SMD/SMT	BGA-176	ARM Cortex M3	512 kB	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 32-bit ARM Cortex-M3 512KB ROM, 64KB RAM TMPM3HQFDFG Toshiba 1: $8.10 600In Stock	Mfr. Part # TMPM3HQFDFG Mouser Part # 757-TMPM3HQFDFG	Toshiba	ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 512KB ROM, 64KB RAM Learn More about Toshiba 32 bit arm mcu		600In Stock	$8.10 $6.72 $5.86 $5.59 View $5.47 $5.19 Quote	Min.: 1 Mult.: 1	TMPM3HQFDFG	SMD/SMT	LQFP-144	ARM Cortex M3	512 kB	32 bit	12 bit	80 MHz	134 I/O	64 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash STM32F101RGT6 STMicroelectronics 1: $13.82 1,147In Stock	Mfr. Part # STM32F101RGT6 Mouser Part # 511-STM32F101RGT6	STMicroelectronics	ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash Learn More about STMicroelectronics stm32f1	Datasheet	1,147In Stock	$13.82 $10.85 $9.66 $9.08 View $8.99 $8.10 $8.09	Min.: 1 Mult.: 1	STM32F101RG	SMD/SMT	LQFP-64	ARM Cortex M3	1 MB	32 bit	12 bit	36 MHz	112 I/O	80 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Access line, Arm Cortex-M3 MCU 16 Kbytes of Flash , 36 MHz CPU STM32F101T4U6ATR STMicroelectronics 1: $6.68 2,974In Stock	Mfr. Part # STM32F101T4U6ATR Mouser Part # 511-STM32F101T4U6ATR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Access line, Arm Cortex-M3 MCU 16 Kbytes of Flash , 36 MHz CPU Learn More about STMicroelectronics stm32f1	Datasheet	2,974In Stock	Cut Tape $6.68 $4.60 $4.28 $3.77 View Reel $2.94 $3.57 $3.21 $3.09 $2.94 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM32F101T4	SMD/SMT	VFQFPN-36	ARM Cortex M3	16 kB	32 bit	12 bit	36 MHz	26 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex 768kb Connectivity STM32F207IFH6 STMicroelectronics 1: $20.55 558In Stock	Mfr. Part # STM32F207IFH6 Mouser Part # 511-STM32F207IFH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 768kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	558In Stock	$20.55 $16.45 $15.08 $14.05 View $13.48 $12.84 Quote	Min.: 1 Mult.: 1	STM32F207IF	SMD/SMT	BGA-176	ARM Cortex M3	768 kB	32 bit		120 MHz		128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 384 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp STM32L151VDT7X STMicroelectronics 1: $10.09 446In Stock	Mfr. Part # STM32L151VDT7X Mouser Part # 511-STM32L151VDT7X	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 384 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp Learn More about STMicroelectronics stm32l1	Datasheet	446In Stock	$10.09 $8.57 $8.24 $7.58 View $7.39 $7.38 $7.27 Quote	Min.: 1 Mult.: 1	STM32L151VD-X	SMD/SMT	LQFP-100	ARM Cortex M3	384 kB	32 bit	12 bit	32 MHz	83 I/O	48 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES EFM32GG332F512G-E-QFP64 Silicon Labs 1: $15.16 248In Stock NRND	Mfr. Part # EFM32GG332F512G-E-QFP64 Mouser Part # 634-32GG332F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	248In Stock	$15.16 $12.20 $11.05 $10.14 View $10.05 $9.24 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	TQFP-64	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	50 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x16 LCD, AES EFM32GG942F1024G-E-QFP64 Silicon Labs 1: $18.81 341In Stock NRND	Mfr. Part # EFM32GG942F1024G-E-QFP64 Mouser Part # 634-32GG942F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x16 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	341In Stock	$18.81 $15.20 $13.95 $12.97 View $12.50 $12.21 $12.19 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	TQFP-64	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	50 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit Cortex 64Kb PERFORMANCE LINE STM32F103C6U6A STMicroelectronics 1: $6.95 A tariff of 38% may be applied if shipping to the United States. 1,258In Stock	Mfr. Part # STM32F103C6U6A Mouser Part # 511-STM32F103C6U6A	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Cortex 64Kb PERFORMANCE LINE Learn More about STMicroelectronics stm32f1	Datasheet	1,258In Stock	$6.95 $5.20 $4.71 $4.31 View $4.14 $3.85 $3.55 $3.54 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	STM32F103C6	SMD/SMT	UFQFPN-48	ARM Cortex M3	32 kB	32 bit	12 bit	72 MHz	37 I/O	10 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex 1024kb Connectivity STM32F207IGH7 STMicroelectronics 1: $24.04 850In Stock	Mfr. Part # STM32F207IGH7 Mouser Part # 511-STM32F207IGH7	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 1024kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	850In Stock	$24.04 $19.06 $18.08 $16.44 View $15.90 $15.40 Quote	Min.: 1 Mult.: 1	STM32F207IG	SMD/SMT	BGA-176	ARM Cortex M3	1 MB	32 bit		120 MHz		128 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU EMBEDDED_POWER TLE9872QTW40XUMA1 Infineon Technologies 1: $7.87 2,343In Stock	Mfr. Part # TLE9872QTW40XUMA1 Mouser Part # 726-LE9872QTW40XUMA1	Infineon Technologies	ARM Microcontrollers - MCU EMBEDDED_POWER Learn More about Infineon Technologies infineon tle987	Datasheet	2,343In Stock	Cut Tape $7.87 $6.08 $5.36 $5.13 View Reel $4.51 $4.99 $4.70 $4.52 $4.51 Quote	Min.: 1 Mult.: 1 : 2,500	TLE987x	SMD/SMT	TQFP-48	ARM Cortex M3	256 kB	32 bit	10 bit	40 MHz	10 I/O	8 kB	5.5 V	27 V	- 40 C	+ 175 C	Reel, Cut Tape
ARM Microcontrollers - MCU EMBEDDED_POWER TLE9877QTW40XUMA1 Infineon Technologies 1: $7.21 2,408In Stock	Mfr. Part # TLE9877QTW40XUMA1 Mouser Part # 726-TLE9877QTW40XUMA	Infineon Technologies	ARM Microcontrollers - MCU EMBEDDED_POWER Learn More about Infineon Technologies infineon tle987	Datasheet	2,408In Stock	Cut Tape $7.21 $5.55 $4.89 $4.68 View Reel $4.10 $4.61 $4.30 $4.24 $4.10 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TLE987x	SMD/SMT	TQFP-48	ARM Cortex M3	64 kB	32 bit	10 bit	40 MHz	10 I/O	6 kB	5.5 V	27 V	- 40 C	+ 175 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Quad SPI Flash Interface (SPIFI), 200 kB SRAM, two High-speed USB, Ethernet, LCD, LBGA256 package LPC1850FET256,551 NXP Semiconductors 1: $20.51 96In Stock	Mfr. Part # LPC1850FET256,551 Mouser Part # 771-LPC1850FET256551	NXP Semiconductors	ARM Microcontrollers - MCU Quad SPI Flash Interface (SPIFI), 200 kB SRAM, two High-speed USB, Ethernet, LCD, LBGA256 package Learn More about NXP Semiconductors nxplpc1800	Datasheet	96In Stock	$20.51 $16.33 $14.21 $13.76 View $13.62 $12.47 Quote	Min.: 1 Mult.: 1	LPC185x	SMD/SMT	LBGA-256	ARM Cortex M3	0 B	32 bit	10 bit	180 MHz	164 I/O	200 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 FL ACCESS LINE ADV STM32F101T8U6 STMicroelectronics 1: $6.47 1,724In Stock	Mfr. Part # STM32F101T8U6 Mouser Part # 511-STM32F101T8U6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 FL ACCESS LINE ADV Learn More about STMicroelectronics stm32f1	Datasheet	1,724In Stock	$6.47 $4.96 $4.35 $4.16 View $3.84 $3.74 $3.65 Quote	Min.: 1 Mult.: 1	STM32F101T8	SMD/SMT	UFQFPN-36	ARM Cortex M3	64 kB	32 bit	12 bit	36 MHz	26 I/O	10 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D ACCESS LINE STM32F102C4T6A STMicroelectronics 1: $5.66 1,438In Stock	Mfr. Part # STM32F102C4T6A Mouser Part # 511-STM32F102C4T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D ACCESS LINE Learn More about STMicroelectronics stm32f1	Datasheet	1,438In Stock	$5.66 $4.32 $3.78 $3.61 View $3.43 $3.33 $3.24 $3.14 Quote	Min.: 1 Mult.: 1	STM32F102C4	SMD/SMT	LQFP-48	ARM Cortex M3	16 kB	32 bit	12 bit	48 MHz	37 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU PSOC 5LP PRECN ANLOG, 67MHZ, 64K CY8C5866AXI-LP020 Infineon Technologies 1: $29.26 119In Stock	Mfr. Part # CY8C5866AXI-LP020 Mouser Part # 727-CY8C5866AXILP020	Infineon Technologies	ARM Microcontrollers - MCU PSOC 5LP PRECN ANLOG, 67MHZ, 64K Learn More about Infineon Technologies cypress psoc5lp	Datasheet	119In Stock	$29.26 $22.89 $21.86 $19.86 View $19.17 $19.07 Quote	Min.: 1 Mult.: 1	CY8C58LPxxx	SMD/SMT	TQFP-100	ARM Cortex M3	64 kB	32 bit	12 bit	67 MHz	72 I/O	16 kB	1.71 V	1.89 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line 16KB STM32F101T4U6A STMicroelectronics 1: $6.68 2,910In Stock	Mfr. Part # STM32F101T4U6A Mouser Part # 511-STM32F101T4U6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line 16KB Learn More about STMicroelectronics stm32f1	Datasheet	2,910In Stock	$6.68 $4.60 $4.28 $3.77 View $3.57 $3.21 $3.09 $2.79 Quote	Min.: 1 Mult.: 1	STM32F101T4	SMD/SMT	UFQFPN-36	ARM Cortex M3	16 kB	32 bit	12 bit	36 MHz	26 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray