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ARM Cortex M4 Core Embedded Processors & Controllers

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Core = ARM Cortex M4

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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.	Mounting Style	Package / Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, AES- STM32L486RGT7TR STMicroelectronics 1: ¥1,981.6 977On Order	Mfr. Part # STM32L486RGT7TR Mouser Part # 511-STM32L486RGT7TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, AES- Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	977On Order	Cut Tape ¥1,981.6 ¥1,549.7 ¥1,375.3 ¥1,322.2 Reel ¥1,322.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, AES- STM32L486VGT6TR STMicroelectronics 1: ¥2,177.6 1,986On Order	Mfr. Part # STM32L486VGT6TR Mouser Part # 511-STM32L486VGT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, AES- Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	1,986On Order On Order Ship Dates Mfr. #: STM32L486VGT6TR Stock: 0 On Order: 986 Expected 2/24/2027 1,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape ¥2,177.6 ¥1,702.5 ¥1,599.5 ¥1,451.7 Reel ¥1,451.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 150 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	82 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496VGT6 STMicroelectronics 1: ¥2,185.9 1,365Expected 3/8/2027	Mfr. Part # STM32L496VGT6 Mouser Part # 511-STM32L496VGT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	1,365Expected 3/8/2027	¥2,185.9 ¥1,675.9 ¥1,559.7 ¥1,425.1 ¥1,373.6	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-100	ARM Cortex M4	83 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496ZGT6 STMicroelectronics 1: ¥2,466.6 964Expected 4/23/2027	Mfr. Part # STM32L496ZGT6 Mouser Part # 511-STM32L496ZGT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	964Expected 4/23/2027	¥2,466.6 ¥1,941.7 ¥1,732.4 ¥1,651	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-144	ARM Cortex M4	115 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496ZGT6P STMicroelectronics 1: ¥2,368.6 579On Order	Mfr. Part # STM32L496ZGT6P Mouser Part # 511-STM32L496ZGT6P	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	579On Order	¥2,368.6 ¥1,855.3 ¥1,719.1 ¥1,586.3	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-144	ARM Cortex M4	115 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD STM32L4S5VIT6 STMicroelectronics 1: ¥2,471.6 1,080Expected 1/27/2027	Mfr. Part # STM32L4S5VIT6 Mouser Part # 511-STM32L4S5VIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	1,080Expected 1/27/2027	¥2,471.6 ¥2,023.1 ¥1,925.1	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-100	ARM Cortex M4	83 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of of Flash USB OTG, D STM32L4S5ZIT6 STMicroelectronics 1: ¥2,976.5 710Expected 12/11/2026	Mfr. Part # STM32L4S5ZIT6 Mouser Part # 511-STM32L4S5ZIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of of Flash USB OTG, D Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	710Expected 12/11/2026	¥2,976.5 ¥2,332 ¥2,146 ¥1,993.2	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-144	ARM Cortex M4	115 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD STM32L4S9ZIJ6 STMicroelectronics 1: ¥3,273.8 858Expected 2/3/2027	Mfr. Part # STM32L4S9ZIJ6 Mouser Part # 511-STM32L4S9ZIJ6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	858Expected 2/3/2027	¥3,273.8 ¥2,597.8 ¥2,403.5 ¥2,219.1	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	UFBGA-144	ARM Cortex M4	112 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes STM32WB30CEU5A STMicroelectronics 1: ¥935.1 4,596Expected 1/29/2027	Mfr. Part # STM32WB30CEU5A Mouser Part # 511-STM32WB30CEU5A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	4,596Expected 1/29/2027	¥935.1 ¥779 ¥734.2 ¥666.1 View ¥634.5 ¥619.6	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M4	30 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes STM32WB55REV7 STMicroelectronics 1: ¥1,365.3 1,550On Order	Mfr. Part # STM32WB55REV7 Mouser Part # 511-STM32WB55REV7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	1,550On Order	¥1,365.3 ¥1,179.3 ¥1,121.2 ¥1,001.6 View ¥953.4 ¥910.2 ¥862.1	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-68	ARM Cortex M4	49 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A ATSAM4E8CA-AU Microchip Technology 1: ¥1,382 1,615On Order	Mfr. Part # ATSAM4E8CA-AU Mouser Part # 556-ATSAM4E8CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A Learn More about Microchip Technology microchip atsam4e8 mcu	Datasheet	1,615On Order On Order Ship Dates Mfr. #: ATSAM4E8CA-AU Stock: 0 On Order: 445 Expected 12/28/2026 630 Expected 1/25/2027 540 Expected 2/18/2027 Factory Lead-Time: 34 Weeks	¥1,382 ¥1,254.1 ¥1,136.1	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	16 bit
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4E8CA-AUR Microchip Technology 1: ¥1,413.5 999Expected 1/25/2027	Mfr. Part # ATSAM4E8CA-AUR Mouser Part # 556-ATSAM4E8CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology microchip atsam4e8 mcu	Datasheet	999Expected 1/25/2027	Cut Tape ¥1,413.5 ¥1,368.7 Reel ¥1,162.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	16 bit
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A ATSAM4LS4AA-MU Microchip Technology 1: ¥1,096.3 416Expected 12/3/2026	Mfr. Part # ATSAM4LS4AA-MU Mouser Part # 556-ATSAM4LS4AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	416Expected 12/3/2026	¥1,096.3 ¥999.9 ¥905.2	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	32 I/O	32 bit	12 bit
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LS4BA-AU Microchip Technology 1: ¥1,126.2 636On Order	Mfr. Part # ATSAM4LS4BA-AU Mouser Part # 556-ATSAM4LS4BA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	636On Order On Order Ship Dates Mfr. #: ATSAM4LS4BA-AU Stock: 0 On Order: 156 Expected 11/9/2026 480 Expected 1/21/2027 Factory Lead-Time: 18 Weeks	¥1,126.2 ¥1,023.2 ¥928.5	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M4	48 I/O	32 bit	12 bit
ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP,MRL B ATSAM4S2BB-MN Microchip Technology 1: ¥702.6 777Expected 2/15/2027	Mfr. Part # ATSAM4S2BB-MN Mouser Part # 556-ATSAM4S2BB-MN	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	777Expected 2/15/2027	¥702.6 ¥636.2 ¥578	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	47 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL A ATSAM4S4CA-AUR Microchip Technology 1: ¥926.8 981Expected 12/21/2026	Mfr. Part # ATSAM4S4CA-AUR Mouser Part # 556-ATSAM4S4CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL A Learn More about Microchip Technology atmelsam4s	Datasheet	981Expected 12/21/2026	Cut Tape ¥926.8 ¥893.6 Reel ¥764.1	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4SD32CA-AU Microchip Technology 1: ¥1,958.3 386Expected 12/14/2026	Mfr. Part # ATSAM4SD32CA-AU Mouser Part # 556-ATSAM4SD32CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology atmelsam4s	Datasheet	386Expected 12/14/2026	¥1,958.3 ¥1,783.9 ¥1,614.5	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL A ATSAM4SD32CB-AN Microchip Technology 1: ¥1,958.3 178Expected 12/3/2026	Mfr. Part # ATSAM4SD32CB-AN Mouser Part # 556-ATSAM4SD32CB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL A Learn More about Microchip Technology atmelsam4s	Datasheet	178Expected 12/3/2026	¥1,958.3 ¥1,783.9 ¥1,614.5	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU TQFP, MRL B IND TEMP T&R ATSAMG55J19B-AUT Microchip Technology 1: ¥953.4 1,488Expected 11/20/2026	Mfr. Part # ATSAMG55J19B-AUT Mouser Part # 556-ATSAMG55J19B-AUT	Microchip Technology	ARM Microcontrollers - MCU TQFP, MRL B IND TEMP T&R Learn More about Microchip Technology microchip samg55g sam5ggj mcus	Datasheet	1,488Expected 11/20/2026	Cut Tape ¥953.4 ¥920.2 Reel ¥785.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	ARM Cortex M4	48 I/O	32 bit	12 bit
ARM Microcontrollers - MCU XMC4000 XMC4500E144F1024ACXQSA1 Infineon Technologies 1: ¥2,953.3 480Expected 3/25/2027	Mfr. Part # XMC4500E144F1024ACXQSA1 Mouser Part # 726-E144F1024ACXQSA1	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	480Expected 3/25/2027	¥2,953.3 ¥2,242.4 ¥2,151 ¥1,893.5 View ¥1,802.2 ¥1,742.4 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-144	ARM Cortex M4	91 I/O	32 bit/16 bit	12 bit
ARM Microcontrollers - MCU XMC4000 XMC4500F100F1024ACXQMA1 Infineon Technologies 1: ¥2,513.1 1,080Expected 12/7/2026	Mfr. Part # XMC4500F100F1024ACXQMA1 Mouser Part # 726-F100F1024ACXQMA1	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	1,080Expected 12/7/2026	¥2,513.1 ¥1,926.8 ¥1,709.2 ¥1,629.4 View ¥1,582.9 ¥1,493.2 ¥1,460 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	55 I/O	32 bit/16 bit	12 bit
ARM Microcontrollers - MCU XMC4000 XMC4500-E144X1024 AC Infineon Technologies 1: ¥3,011.4 1,200Expected 2/25/2027	Mfr. Part # XMC4500-E144X1024 AC Mouser Part # 726-XMC4500-E144X102	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	1,200Expected 2/25/2027	¥3,011.4 ¥2,433.4 ¥2,333.7 ¥2,054.7 View ¥1,955 ¥1,865.3 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-144	ARM Cortex M4	91 I/O	32 bit/16 bit	12 bit
ARM Microcontrollers - MCU LPC4088FET208 LPC4088FET208,551 NXP Semiconductors 1: ¥3,876.8 630Expected 12/14/2026	Mfr. Part # LPC4088FET208,551 Mouser Part # 771-LPC4088FET208551	NXP Semiconductors	ARM Microcontrollers - MCU LPC4088FET208 Learn More about NXP Semiconductors nxp lpc40xx	Datasheet	630Expected 12/14/2026	¥3,876.8 ¥3,033 ¥2,896.8 ¥2,632.7 View ¥2,541.3 ¥2,481.5 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-208	ARM Cortex M4	165 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LPC54018J2MET180 LPC54018J2MET180E NXP Semiconductors 1: ¥2,471.6 189Expected 12/17/2026	Mfr. Part # LPC54018J2MET180E Mouser Part # 771-LPC54018J2MET180	NXP Semiconductors	ARM Microcontrollers - MCU LPC54018J2MET180 Learn More about NXP Semiconductors nxp lpc540 mcu	Datasheet	189Expected 12/17/2026	¥2,471.6 ¥1,906.8 ¥1,773.9 ¥1,601.2 ¥1,529.8	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-180	ARM Cortex M4	137 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LPC54S018J2MET180 LPC54S018J2MET180E NXP Semiconductors 1: ¥2,599.5 250Expected 4/21/2027	Mfr. Part # LPC54S018J2MET180E Mouser Part # 771-LPC54S018J2MET18	NXP Semiconductors	ARM Microcontrollers - MCU LPC54S018J2MET180 Learn More about NXP Semiconductors nxp lpc540 mcu	Datasheet	250Expected 4/21/2027	¥2,599.5 ¥2,051.3 ¥1,832.1 ¥1,712.5 View ¥1,667.6 ¥1,536.4 ¥1,511.5 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-180	ARM Cortex M4	137 I/O	32 bit	12 bit