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ARM Cortex M3 Core ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 LQFP,Grn, IT, MRL A ATSAM3SD8BA-AU Microchip Technology 1: Rp156.307,92 5In Stock	Mfr. Part No. ATSAM3SD8BA-AU Mouser Part No 556-ATSAM3SD8BA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	5In Stock	Rp156.307,92 Rp142.181,50 Rp128.605,46	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	QFP-64	ARM Cortex M3	512 kB	32 bit	12 bit	64 MHz	47 I/O	64 kB	1.62 V	1.9 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A ATSAM3SD8CA-AU Microchip Technology 1: Rp165.480,92 80In Stock	Mfr. Part No. ATSAM3SD8CA-AU Mouser Part No 556-ATSAM3SD8CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	80In Stock	Rp165.480,92 Rp159.793,66	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	QFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	64 MHz	79 I/O	64 kB	1.62 V	1.9 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 ATSAM3U2EA-AU Microchip Technology 1: Rp148.052,22 57In Stock	Mfr. Part No. ATSAM3U2EA-AU Mouser Part No 556-ATSAM3U2EA-AU	Microchip Technology	ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 Learn More about Microchip Technology microchip sam3u mcus	Datasheet	57In Stock	Rp148.052,22 Rp134.659,64 Rp122.000,90	Min.: 1 Mult.: 1	SAM3U	SMD/SMT	LQFP-144	ARM Cortex M3	128 kB	32 bit	12 bit	96 MHz	96 I/O	36 kB	1.62 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G210F128G-E-QFN32R Silicon Labs 1: Rp124.569,34 28In Stock 3.000Expected 20/11/2026	Mfr. Part No. EFM32G210F128G-E-QFN32R Mouser Part No 634-32G210128GEFN32R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	28In Stock 3.000Expected 20/11/2026	Cut Tape Rp124.569,34 Rp97.050,34 Rp86.776,58 Rp80.172,02 Rp79.254,72 Reel Rp67.146,36 MouseReel Available	Min.: 1 Mult.: 1 : 3.000		SMD/SMT	QFN-32	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	24 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG280F1024G-E-QFP100R Silicon Labs 1: Rp357.747,00 22In Stock	Mfr. Part No. EFM32GG280F1024G-E-QFP100R Mouser Part No 634-32GG280F1024-E-T	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	22In Stock	Cut Tape Rp357.747,00 Rp283.445,70 Rp264.916,24 Rp244.552,18 View Reel Rp228.958,08 Rp233.177,66 Rp228.958,08 Rp228.958,08	Min.: 1 Mult.: 1 : 1.000	EFM32GG	SMD/SMT	LQFP-100	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	85 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES EFM32GG330F512G-E-QFN64R Silicon Labs 1: Rp278.308,82 1.363In Stock	Mfr. Part No. EFM32GG330F512G-E-QFN64R Mouser Part No 634-32GG330F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	1.363In Stock	Cut Tape Rp278.308,82 Rp217.950,48 Rp202.906,76 Rp186.211,90 View Reel Rp160.527,50 Rp184.560,76 Rp173.736,62 Rp169.700,50 Rp160.527,50 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EFM32GG	SMD/SMT	QFN-64	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	52 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU EFM32JG1B200F128GM48-C0 Silicon Labs 1: Rp84.208,14 947In Stock End of Life	Mfr. Part No. EFM32JG1B200F128GM48-C0 Mouser Part No 634-JG1B200F128GM48C End of Life	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	947In Stock	Rp84.208,14 Rp66.595,98 Rp61.459,10 Rp51.552,26 View Rp50.451,50 Rp50.268,04	Min.: 1 Mult.: 1	EFM32JG	SMD/SMT	QFN-48	ARM Cortex M3	128 kB	32 bit	12 bit	40 MHz	32 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro ADUCM355BCCZ Analog Devices 1: Rp536.987,42 342In Stock	Mfr. Part No. ADUCM355BCCZ Mouser Part No 584-ADUCM355BCCZ	Analog Devices	ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro Learn More about Analog Devices aducm355 analog mcus	Datasheet	342In Stock	Rp536.987,42 Rp420.123,40 Rp401.227,02 Rp353.894,34 View Rp345.088,26 Rp339.767,92 Quote	Min.: 1 Mult.: 1	ADuCM355	SMD/SMT	LGA-72	ARM Cortex M3	128 kB	32 bit	16 bit	26 MHz	17 I/O	64 kB	2.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Cortex M3 MCU + Single 24bit S-D AFE ADUCM361BCPZ128 Analog Devices 1: Rp333.163,36 418In Stock	Mfr. Part No. ADUCM361BCPZ128 Mouser Part No 584-ADUCM361BCPZ128	Analog Devices	ARM Microcontrollers - MCU Cortex M3 MCU + Single 24bit S-D AFE Learn More about Analog Devices analog aducm36x mcus	Datasheet	418In Stock	Rp333.163,36 Rp269.319,28 Rp258.128,22 Rp227.490,40 View Rp216.299,34 Rp197.769,88 Rp194.651,06 Quote	Min.: 1 Mult.: 1	ADUCM361	SMD/SMT	LFCSP-48	ARM Cortex M3	128 kB	32 bit	24 bit	16 MHz	19 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Cortex M3 + 16K/128K + Dual 24bit SD AFE ADUCM362BCPZ128 Analog Devices 1: Rp482.866,72 21In Stock	Mfr. Part No. ADUCM362BCPZ128 Mouser Part No 584-ADUCM362BCPZ128	Analog Devices	ARM Microcontrollers - MCU Cortex M3 + 16K/128K + Dual 24bit SD AFE Learn More about Analog Devices analog aducm36x mcus	Datasheet	21In Stock	Rp482.866,72 Rp442.505,52 Rp350.408,60 Rp343.437,12 View Rp341.602,52 Rp324.173,82	Min.: 1 Mult.: 1	ADUCM362	SMD/SMT	LFCSP-48	ARM Cortex M3	128 kB	32 bit	24 bit	16 MHz	19 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Cortex M3 +16K/128K +Single 24bit SD AFE ADUCM363BCPZ128 Analog Devices 1: Rp392.054,02 42In Stock	Mfr. Part No. ADUCM363BCPZ128 Mouser Part No 584-ADUCM363BCPZ128	Analog Devices	ARM Microcontrollers - MCU Cortex M3 +16K/128K +Single 24bit SD AFE Learn More about Analog Devices analog aducm36x mcus	Datasheet	42In Stock	Rp392.054,02 Rp325.824,96 Rp313.716,60 Rp277.024,60 View Rp269.502,74 Rp254.642,48 Quote	Min.: 1 Mult.: 1	ADUCM363	SMD/SMT	LFCSP-48	ARM Cortex M3	128 kB	32 bit	24 bit	16 MHz	19 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Cortex M3 MCU + Dual 24bit S-D AFE ADUCM360BCPZ128-R7 Analog Devices 1: Rp493.323,94 761In Stock 2.250On Order	Mfr. Part No. ADUCM360BCPZ128-R7 Mouser Part No 584-AUCM360BCPZ128R7	Analog Devices	ARM Microcontrollers - MCU Cortex M3 MCU + Dual 24bit S-D AFE Learn More about Analog Devices analog aducm36x mcus	Datasheet	761In Stock 2.250On Order	Cut Tape Rp493.323,94 Rp385.816,38 Rp368.571,14 Rp334.814,50 View Reel Rp309.863,94 Rp323.439,98 Rp315.918,12 Rp309.863,94 Quote MouseReel Available	Min.: 1 Mult.: 1 : 750	ADUCM360	SMD/SMT	LFCSP-48	ARM Cortex M3	128 kB	32 bit	24 bit	20 MHz	19 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU EMBEDDED_POWER TLE98912QTW61XUMA1 Infineon Technologies 1: Rp188.413,42 57In Stock	Mfr. Part No. TLE98912QTW61XUMA1 Mouser Part No 726-TLE98912QTW61XUM	Infineon Technologies	ARM Microcontrollers - MCU EMBEDDED_POWER Learn More about Infineon Technologies infineon motix tle989x microcontrollers	Datasheet	57In Stock	Cut Tape Rp188.413,42 Rp145.667,24 Rp138.879,22 Rp120.533,22 View Reel Rp97.417,26 Rp115.029,42 Rp104.939,12 Rp99.435,32 Rp97.417,26 Quote	Min.: 1 Mult.: 1 : 2.500	TLE989x	SMD/SMT	TQFP-48	ARM Cortex M3	144 kB	32 bit		60 MHz	8 I/O	144 kB	5.5 V	28 V	- 40 C	+ 175 C	Reel, Cut Tape
ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES EFM32G230F64G-E-QFN64 Silicon Labs 1: Rp121.633,98 190In Stock NRND	Mfr. Part No. EFM32G230F64G-E-QFN64 Mouser Part No 634-32G230F64GEQFN64 NRND	Silicon Labs	ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES	Datasheet	190In Stock	Rp121.633,98 Rp93.197,68 Rp86.042,74 Rp78.337,42 View Rp74.484,76 Rp72.283,24 Rp71.549,40 Rp70.632,10	Min.: 1 Mult.: 1		SMD/SMT	QFN-64	ARM Cortex M3	64 kB	32 bit	12 bit	32 MHz	56 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G232F128G-E-QFP64 Silicon Labs 1: Rp139.979,98 225In Stock NRND	Mfr. Part No. EFM32G232F128G-E-QFP64 Mouser Part No 634-32G232F128GEFP64 NRND	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	225In Stock	Rp139.979,98 Rp109.892,54 Rp101.086,46 Rp98.334,56 View Rp85.859,28 Rp84.758,52 Rp83.107,38 Rp79.071,26	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	53 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G280F128G-E-QFP100 Silicon Labs 1: Rp162.729,02 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32G280F128G-E-QFP100 Mouser Part No 634-32G280128GEFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp162.729,02 Rp126.037,02 Rp116.864,02 Rp106.773,72 View Rp102.003,76 Rp99.068,40 Rp96.499,96 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	86 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x22 LCD, AES EFM32G842F128G-E-QFP64 Silicon Labs 1: Rp159.243,28 32In Stock NRND	Mfr. Part No. EFM32G842F128G-E-QFP64 Mouser Part No 634-32G842F128GEFP64 NRND	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x22 LCD, AES	Datasheet	32In Stock	Rp159.243,28 Rp123.285,12 Rp114.295,58 Rp104.572,20 View Rp99.802,24 Rp97.050,34 Rp94.298,44 Rp89.528,48	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	53 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x40 LCD, AES EFM32G880F128G-E-QFP100 Silicon Labs 1: Rp173.186,24 24In Stock NRND	Mfr. Part No. EFM32G880F128G-E-QFP100 Mouser Part No 634-32G880F128EFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x40 LCD, AES	Datasheet	24In Stock	Rp173.186,24 Rp134.659,64 Rp125.119,72 Rp114.479,04 View Rp108.608,32 Rp106.406,80 Rp104.021,82 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	86 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES EFM32GG380F512G-E-QFP100 Silicon Labs 1: Rp311.882,00 35In Stock NRND	Mfr. Part No. EFM32GG380F512G-E-QFP100 Mouser Part No 634-32GG380F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	35In Stock	Rp311.882,00 Rp244.185,26 Rp227.306,94 Rp208.777,48 View Rp206.759,42 Rp194.651,06 Rp190.248,02 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	81 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES EFM32GG390F1024G-E-BGA112 Silicon Labs 1: Rp380.129,12 44In Stock NRND	Mfr. Part No. EFM32GG390F1024G-E-BGA112 Mouser Part No 634-32GG390F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	44In Stock	Rp380.129,12 Rp301.241,32 Rp281.611,10 Rp259.962,82 View Rp247.854,46 Rp243.451,42	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	BGA-112	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	86 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh STM32F100C4T6BTR STMicroelectronics 1: Rp102.921,06 59In Stock 2.400Expected 13/09/2027	Mfr. Part No. STM32F100C4T6BTR Mouser Part No 511-STM32F100C4T6BTR	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh Learn More about STMicroelectronics stm32f1	Datasheet	59In Stock 2.400Expected 13/09/2027	Cut Tape Rp102.921,06 Rp73.750,92 Rp66.779,44 Rp60.908,72 View Reel Rp49.167,28 Rp58.523,74 Rp52.286,10 Rp49.167,28 Rp49.167,28 MouseReel Available	Min.: 1 Mult.: 1 : 2.400	STM32F100C4	SMD/SMT		ARM Cortex M3	16 kB	32 bit	12 bit	24 MHz	37 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 32KB STM32F100C6T6B STMicroelectronics 1: Rp103.838,36 167In Stock	Mfr. Part No. STM32F100C6T6B Mouser Part No 511-STM32F100C6T6B	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 32KB Learn More about STMicroelectronics stm32f1	Datasheet	167In Stock	Rp103.838,36 Rp74.301,30 Rp67.513,28 Rp61.275,64 View Rp58.156,82 Rp53.937,24 Rp53.570,32	Min.: 1 Mult.: 1	STM32F100C6	SMD/SMT		ARM Cortex M3	32 kB	32 bit	12 bit	24 MHz	37 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line STM32F100C8T7B STMicroelectronics 1: Rp107.324,10 13In Stock	Mfr. Part No. STM32F100C8T7B Mouser Part No 511-STM32F100C8T7B	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line Learn More about STMicroelectronics stm32f1	Datasheet	13In Stock	Rp107.324,10 Rp81.639,70 Rp74.301,30 Rp68.614,04 View Rp65.311,76 Rp64.027,54 Rp62.559,86 Rp62.009,48 Quote	Min.: 1 Mult.: 1	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	Tray
ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 128KB STM32F100CBT6B STMicroelectronics 1: Rp115.029,42 164In Stock 1.500Expected 15/11/2027	Mfr. Part No. STM32F100CBT6B Mouser Part No 511-STM32F100CBT6B	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 128KB Learn More about STMicroelectronics stm32f1	Datasheet	164In Stock 1.500Expected 15/11/2027	Rp115.029,42 Rp86.776,58 Rp77.053,20 Rp72.833,62 View Rp69.531,34 Rp64.944,84 Rp60.725,26 Rp59.074,12 Quote	Min.: 1 Mult.: 1	STM32F100CB	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	24 MHz	37 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 32KB STM32F100R6T6B STMicroelectronics 1: Rp108.424,86 150In Stock 960On Order	Mfr. Part No. STM32F100R6T6B Mouser Part No 511-STM32F100R6T6B	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 32KB Learn More about STMicroelectronics stm32f1	Datasheet	150In Stock 960On Order	Rp108.424,86 Rp82.557,00 Rp75.218,60 Rp69.531,34 View Rp63.660,62 Rp60.725,26 Rp59.074,12 Quote	Min.: 1 Mult.: 1	STM32F100R6	SMD/SMT	LQFP-64	ARM Cortex M3		32 bit					2 V	3.6 V	- 40 C	+ 85 C	Tray