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ARM Cortex M4 Core Embedded Processors & Controllers

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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.	Product Type	Mounting Style	Package / Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64 STM32WLE5CCU7 STMicroelectronics 1: ¥1,543.1 26In Stock 14,040On Order	Mfr. Part # STM32WLE5CCU7 Mouser Part # 511-STM32WLE5CCU7	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64 Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	26In Stock 14,040On Order On Order Ship Dates Mfr. #: STM32WLE5CCU7 Stock: 26 Can Ship Immediately On Order: 6,240 Expected 11/12/2026 7,800 Expected 12/12/2026 Factory Lead-Time: 52 Weeks	¥1,543.1 ¥1,338.8 ¥1,269 ¥1,171 View ¥1,112.9 ¥1,066.4 ¥1,043.1 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-48	ARM Cortex M4	32 bit	48 MHz	256 kB	64 kB	12 bit	43 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, MRLA ATSAM4C32CA-AU Microchip Technology 1: ¥1,890.2 65In Stock	Mfr. Part # ATSAM4C32CA-AU Mouser Part # 556-ATSAM4C32CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, MRLA Learn More about Microchip Technology microchip atsam4c32 mcu	Datasheet	65In Stock	¥1,890.2 ¥1,730.8 ¥1,705.8	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	2 MB	304 kB	10 bit	106 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A ATSAM4E16CA-AU Microchip Technology 1: ¥1,626.1 38In Stock 990Expected 2/15/2027	Mfr. Part # ATSAM4E16CA-AU Mouser Part # 556-ATSAM4E16CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	38In Stock 990Expected 2/15/2027	¥1,626.1 ¥1,478.3 ¥1,338.8	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	1 MB	128 kB	16 bit	79 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A ATSAM4E8CA-CU Microchip Technology 1: ¥1,489.9 5In Stock 520Expected 11/17/2026	Mfr. Part # ATSAM4E8CA-CU Mouser Part # 556-ATSAM4E8CA-CU	Microchip Technology	ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A Learn More about Microchip Technology microchip atsam4e8 mcu	Datasheet	5In Stock 520Expected 11/17/2026	¥1,489.9 ¥1,355.4 ¥1,227.5	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LFBGA-100	ARM Cortex M4	32 bit	120 MHz	512 kB	128 kB	16 bit	79 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A ATSAM4LC8CA-AU Microchip Technology 1: ¥1,722.5 48In Stock 270Expected 1/25/2027	Mfr. Part # ATSAM4LC8CA-AU Mouser Part # 556-ATSAM4LC8CA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	48In Stock 270Expected 1/25/2027	¥1,722.5 ¥1,566.3 ¥1,418.5	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4	32 bit	48 MHz	512 kB	64 kB	12 bit	75 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU QFNGREENIND ATSAM4LS8AA-MU Microchip Technology 1: ¥1,415.2 8In Stock 416Expected 1/14/2027	Mfr. Part # ATSAM4LS8AA-MU Mouser Part # 556-ATSAM4LS8AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND Learn More about Microchip Technology atmel atsam4l	Datasheet	8In Stock 416Expected 1/14/2027	¥1,415.2 ¥1,287.3 ¥1,166	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-48	ARM Cortex M4	32 bit	48 MHz	512 kB	64 kB	12 bit	32 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4S16BA-AN Microchip Technology 1: ¥1,254.1 116In Stock	Mfr. Part # ATSAM4S16BA-AN Mouser Part # 556-ATSAM4S16BA-AN	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology atmelsam4s	Datasheet	116In Stock	¥1,254.1 ¥1,142.8 ¥1,034.8	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	120 MHz	1 MB	128 kB	12 bit	47 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU GREENIND TEMPMRL A ATSAM4S2AA-AU Microchip Technology 1: ¥669.4 47In Stock	Mfr. Part # ATSAM4S2AA-AU Mouser Part # 556-ATSAM4S2AA-AU	Microchip Technology	ARM Microcontrollers - MCU GREENIND TEMPMRL A Learn More about Microchip Technology atmelsam4s	Datasheet	47In Stock	¥669.4 ¥611.2 ¥553.1	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M4	32 bit	120 MHz	128 kB	64 kB	12 bit	34 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B ATSAM4S4CB-ANR Microchip Technology 1: ¥926.8 173In Stock	Mfr. Part # ATSAM4S4CB-ANR Mouser Part # 556-ATSAM4S4CB-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	173In Stock	Cut Tape ¥926.8 ¥893.6 Reel ¥764.1	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	256 kB	64 kB	12 bit	79 I/O	- 40 C	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4S8CA-ANR Microchip Technology 1: ¥1,136.1 24In Stock	Mfr. Part # ATSAM4S8CA-ANR Mouser Part # 556-ATSAM4S8CA-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology atmelsam4s	Datasheet	24In Stock	Cut Tape ¥1,136.1 ¥1,097.9 Reel ¥936.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	512 kB	128 kB	12 bit	79 I/O	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4SD16CA-AU Microchip Technology 1: ¥1,463.3 129In Stock	Mfr. Part # ATSAM4SD16CA-AU Mouser Part # 556-ATSAM4SD16CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology atmelsam4s	Datasheet	129In Stock	¥1,463.3 ¥1,330.5 ¥1,207.5	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	1 MB	160 kB	12 bit	79 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B ATSAM4SD16CB-AN Microchip Technology 1: ¥1,463.3 77In Stock 990On Order	Mfr. Part # ATSAM4SD16CB-AN Mouser Part # 556-ATSAM4SD16CB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	77In Stock 990On Order On Order Ship Dates Mfr. #: ATSAM4SD16CB-AN Stock: 77 Can Ship Immediately On Order: 360 Pending 630 Expected 12/7/2026 Factory Lead-Time: 20 Weeks	¥1,463.3 ¥1,330.5 ¥1,207.5	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	1 MB	160 kB	12 bit	79 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 512k, T ATSAM4CMS8CC-AUT Microchip Technology 1: ¥1,511.5 180In Stock	Mfr. Part # ATSAM4CMS8CC-AUT Mouser Part # 579-ATSAM4CMS8CC-AUT	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 512k, T Learn More about Microchip Technology microchip sam4cx mcus	Datasheet	180In Stock	¥1,511.5 ¥1,386.9 ¥1,255.7	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4	32 bit/16 bit	20 MHz	512 kB	152 kB	10 bit	52 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Embedded Controller, 256KB SRAM MEC1521H-B0-I/SZ Microchip Technology 1: ¥867 32In Stock	Mfr. Part # MEC1521H-B0-I/SZ Mouser Part # 579-MEC1521H-B0-I/SZ	Microchip Technology	ARM Microcontrollers - MCU Embedded Controller, 256KB SRAM	Datasheet	32In Stock	¥867 ¥722.5 ¥719.2	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	WFBGA-144	ARM Cortex M4	32 bit	48 MHz	224 kB	32 kB	10 bit, 12 bit	128 I/O	- 40 C	+ 85 C	Tray
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4 Wi-Fi C CC3220MODASM2MONR Texas Instruments 1: ¥3,136 178In Stock	Mfr. Part # CC3220MODASM2MONR Mouser Part # 595-C3220MODASM2MONR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4 Wi-Fi C Learn More about Texas Instruments ti cc3220mod cc3220moda mcu	Datasheet	178In Stock	Cut Tape ¥3,136 ¥2,634.3 ¥2,479.9 ¥2,292.2 ¥2,184.2 Reel ¥1,996.5 MouseReel Available	Min.: 1 Mult.: 1 : 600	RF Microcontrollers - MCU	SMD/SMT	QFM-63	ARM Cortex M4	32 bit	80 MHz		256 kB	12 bit	25 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU XMC4000 XMC4500F100F768ACXQMA1 Infineon Technologies 1: ¥2,298.8 2In Stock	Mfr. Part # XMC4500F100F768ACXQMA1 Mouser Part # 726-0F100F768ACXQMA1	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	2In Stock	¥2,298.8 ¥1,808.8 ¥1,559.7 ¥1,508.2 View ¥1,488.3 ¥1,445.1 ¥1,403.5 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit/16 bit	120 MHz	768 kB	160 kB	12 bit	55 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU XMC4000 XMC4700F144F1536AAXQMA1 Infineon Technologies 1: ¥3,380.1 7In Stock	Mfr. Part # XMC4700F144F1536AAXQMA1 Mouser Part # 726-4700F144F1536AAX	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies Infineon XMC4700 XMC4800	Datasheet	7In Stock	¥3,380.1 ¥2,710.8 ¥2,408.5 ¥2,305.5 View ¥2,149.3 ¥2,006.5 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit/16 bit	144 MHz	1.5 MB	276 kB	12 bit	119 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU XMC4000 XMC4500F144F1024ACXQMA1 Infineon Technologies 1: ¥2,481.5 12In Stock 720On Order	Mfr. Part # XMC4500F144F1024ACXQMA1 Mouser Part # 726-F144F1024ACXQMA1	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	12In Stock 720On Order	¥2,481.5 ¥1,950 ¥1,755.7 ¥1,652.7 View ¥1,609.5 ¥1,509.8 ¥1,470 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit/16 bit	120 MHz	1 MB	160 kB	12 bit	91 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LPC54605J512BD100 LPC54605J512BD100K NXP Semiconductors 1: ¥2,408.5 174In Stock 900Expected 1/25/2027	Mfr. Part # LPC54605J512BD100K Mouser Part # 771-LPC54605J512BD1K	NXP Semiconductors	ARM Microcontrollers - MCU LPC54605J512BD100 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	174In Stock 900Expected 1/25/2027	¥2,408.5 ¥1,828.8 ¥1,754 ¥1,544.7 View ¥1,470 ¥1,420.2 ¥1,322.2	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT		ARM Cortex M4	32 bit	180 MHz	512 kB	200 kB	12 bit	64 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC54618J512ET180 LPC54618J512ET180E NXP Semiconductors 1: ¥3,126 7In Stock	Mfr. Part # LPC54618J512ET180E Mouser Part # 771-LPC54618512ET180	NXP Semiconductors	ARM Microcontrollers - MCU LPC54618J512ET180 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	7In Stock	¥3,126 ¥2,375.2 ¥2,277.2 ¥1,876.9	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TFBGA-180	ARM Cortex M4	32 bit	180 MHz	512 kB	200 kB	12 bit	145 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC54605J512ET180 LPC54605J512ET180K NXP Semiconductors 1: ¥2,461.6 17In Stock 945Expected 8/3/2027	Mfr. Part # LPC54605J512ET180K Mouser Part # 771-LPC5465J512ET18K	NXP Semiconductors	ARM Microcontrollers - MCU LPC54605J512ET180 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	17In Stock 945Expected 8/3/2027	¥2,461.6 ¥1,898.5 ¥1,765.6 ¥1,614.5 View ¥1,571.3 ¥1,466.7	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT		ARM Cortex M4	32 bit	180 MHz	512 kB	200 kB	12 bit	145 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC54S018JBD208 LPC54S018JBD208E NXP Semiconductors 1: ¥2,577.9 88In Stock 36Expected 11/16/2026	Mfr. Part # LPC54S018JBD208E Mouser Part # 771-LPC54S018JBD208E	NXP Semiconductors	ARM Microcontrollers - MCU LPC54S018JBD208 Learn More about NXP Semiconductors nxp lpc540 mcu	Datasheet	88In Stock 36Expected 11/16/2026	¥2,577.9 ¥2,244 ¥1,973.3 ¥1,621.1 View ¥1,581.3 ¥1,491.6 ¥1,470 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-208	ARM Cortex M4	32 bit	180 MHz	0 B	360 kB	12 bit	171 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 150MHz ARM Cortex 2.1 MK28FN2M0AVMI15 NXP Semiconductors 1: ¥7,072.5 168In Stock	Mfr. Part # MK28FN2M0AVMI15 Mouser Part # 771-MK28FN2M0AVMI15	NXP Semiconductors	ARM Microcontrollers - MCU 150MHz ARM Cortex 2.1 Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	168In Stock	¥7,072.5 ¥5,806.9 ¥5,620.8 ¥5,265.4 View ¥5,220.5 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	MAPBGA-169	ARM Cortex M4	32 bit	150 MHz	2 MB	1 MB	16 bit	120 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MT512P 100LQFP MKE14F512VLL16R NXP Semiconductors 1: ¥2,039.7 968In Stock	Mfr. Part # MKE14F512VLL16R Mouser Part # 771-MKE14F512VLL16R	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 100LQFP	Datasheet	968In Stock	Cut Tape ¥2,039.7 ¥1,597.9 ¥1,421.8 ¥1,367 View Reel ¥1,209.2 ¥1,342.1 ¥1,284 ¥1,209.2 Quote	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	168 MHz	512 kB	64 kB	12 bit	89 I/O	- 40 C	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU Kinetis KV31: 120MHz Cortex-M4F Real-time Control MCU, 512KB Flash, 96KB SRAM, 64-LQFP MKV31F512VLH12R NXP Semiconductors 1: ¥2,036.4 1,500In Stock	Mfr. Part # MKV31F512VLH12R Mouser Part # 771-MKV31F512VLH12R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KV31: 120MHz Cortex-M4F Real-time Control MCU, 512KB Flash, 96KB SRAM, 64-LQFP Learn More about NXP Semiconductors nxp kinetis kv3x mcus	Datasheet	1,500In Stock	Cut Tape ¥2,036.4 ¥1,584.6 ¥1,511.5 ¥1,312.2 View Reel ¥1,013.2 ¥1,252.4 ¥1,142.8 ¥1,079.7 ¥1,013.2 Quote	Min.: 1 Mult.: 1 : 1,500	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	120 MHz	512 kB	96 kB	16 bit	46 I/O	- 40 C	+ 105 C	Reel, Cut Tape