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ARM Cortex M4 Core Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4S16CA-AN Microchip Technology 1: $10.96 38In Stock	Mfr. Part No. ATSAM4S16CA-AN Mouser Part No 556-ATSAM4S16CA-AN	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology atmelsam4s	Datasheet	38In Stock	$10.96 $9.96 $9.00	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	1 MB	128 kB	12 bit	79 I/O	1.08 V	1.32 V	+ 105 C	Tray
ARM Microcontrollers - MCU BGA, GREEN, IND TEMP, MRL A ATSAM4S2CA-CU Microchip Technology 1: $5.98 78In Stock	Mfr. Part No. ATSAM4S2CA-CU Mouser Part No 556-ATSAM4S2CA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmelsam4s	Datasheet	78In Stock	$5.98 $5.45 $4.92	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM Cortex M4	32 bit	120 MHz	128 kB	64 kB	12 bit	79 I/O	1.62 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU TFBGA, GREEN, EXT TEMP, MRL B ATSAM4SA16CB-CN Microchip Technology 1: $12.65 59In Stock	Mfr. Part No. ATSAM4SA16CB-CN Mouser Part No 556-ATSAM4SA16CB-CN	Microchip Technology	ARM Microcontrollers - MCU TFBGA, GREEN, EXT TEMP, MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	59In Stock	$12.65 $11.48 $10.40	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM Cortex M4	32 bit	120 MHz	1 MB	160 kB	12 bit	79 I/O	1.62 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU ATSAMG54 TQFP ATSAMG54N19B-AU Microchip Technology 1: $6.36 1In Stock	Mfr. Part No. ATSAMG54N19B-AU Mouser Part No 556-ATSAMG54N19B-AU	Microchip Technology	ARM Microcontrollers - MCU ATSAMG54 TQFP Learn More about Microchip Technology microchip 32bit sam g mcus	Datasheet	1In Stock	$6.36 $5.81 $5.24	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	96 MHz	512 kB	96 kB	12 bit	38 I/O	1.62 V	3.45 V	+ 85 C	Tray
ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 1024k, T ATSAM4CMS16CC-AUT Microchip Technology 1: $12.89 84In Stock	Mfr. Part No. ATSAM4CMS16CC-AUT Mouser Part No 579-AM4CMS16CCAUT	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 1024k, T Learn More about Microchip Technology microchip sam4cx mcus	Datasheet	84In Stock	$12.89 $11.82 $10.72	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M4	32 bit/16 bit	20 MHz	1 MB	152 kB	10 bit	52 I/O	1.62 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO,MRLA,T&R ATSAM4C32CA-AUTR Microchip Technology 1: $15.52 35In Stock	Mfr. Part No. ATSAM4C32CA-AUTR Mouser Part No 579-ATSAM4C32CA-AUTR	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO,MRLA,T&R Learn More about Microchip Technology microchip atsam4c32 mcu	Datasheet	35In Stock	Cut Tape $15.52 $15.14 Reel $12.88	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-100	ARM Cortex M4	32 bit	120 MHz	2 MB	304 kB	10 bit	74 I/O	1.62 V	3.6 V	+ 85 C	Reel, Cut Tape
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M4 singl CC2651R31T0RGZR Texas Instruments 1: $8.85 30In Stock 5,000Expected 24/11/2026	Mfr. Part No. CC2651R31T0RGZR Mouser Part No 595-CC2651R31T0RGZR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M4 singl Learn More about Texas Instruments ti cc2651r3 simplelink wireless mcus	Datasheet	30In Stock 5,000Expected 24/11/2026	Cut Tape $8.85 $6.79 $6.28 $5.71 $5.70 Reel $5.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VQFN-48	ARM Cortex M4	32 bit	48 MHz	352 kB	32 kB	12 bit		1.8 V	3.8 V	+ 105 C	Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4 Wi-Fi C CC3220MODSM2MOBR Texas Instruments 1: $23.98 30In Stock	Mfr. Part No. CC3220MODSM2MOBR Mouser Part No 595-CC3220MODSM2MOBR	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	30In Stock	Cut Tape $23.98 $19.00 $17.76 $16.39 View Reel $15.35 $15.64 $15.35 $15.35 MouseReel Available	Min.: 1 Mult.: 1 : 750	SMD/SMT	QFM-63	ARM Cortex M4	32 bit	80 MHz		256 kB	12 bit	27 I/O	2.3 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU LPC4088FBD144 LPC4088FBD144,551 NXP Semiconductors 1: $32.18 2In Stock	Mfr. Part No. LPC4088FBD144,551 Mouser Part No 771-LPC4088FBD144551	NXP Semiconductors	ARM Microcontrollers - MCU LPC4088FBD144 Learn More about NXP Semiconductors nxp lpc40xx	Datasheet	2In Stock	$32.18 $26.00 $24.93 $21.96 View $20.89 $19.92 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	120 MHz	512 kB	96 kB	12 bit	165 I/O	2.4 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU LPC54607J512ET180 LPC54607J512ET180E NXP Semiconductors 1: $23.32 24In Stock	Mfr. Part No. LPC54607J512ET180E Mouser Part No 841-LPC54607J512ET18	NXP Semiconductors	ARM Microcontrollers - MCU LPC54607J512ET180 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	24In Stock	$23.32 $18.20 $16.51 $15.20 View $14.82 $14.05 $13.30 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-180	ARM Cortex M4	32 bit	180 MHz	512 kB	200 kB	12 bit	145 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 128K MK10DX128VLH5 NXP Semiconductors 1: $15.01 6In Stock	Mfr. Part No. MK10DX128VLH5 Mouser Part No 841-MK10DX128VLH5	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 128K Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	6In Stock	$15.01 $10.01 $8.85 $8.30 View $7.83 $7.82 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	50 MHz	128 kB	16 kB	16 bit	44 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 128K Flex MK10DX128VMP5 NXP Semiconductors 1: $16.39 40In Stock	Mfr. Part No. MK10DX128VMP5 Mouser Part No 841-MK10DX128VMP5	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 128K Flex Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	40In Stock	$16.39 $13.31 $12.70 $11.03 View $10.53 $9.07 $8.74 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-64	ARM Cortex M4	32 bit	50 MHz	128 kB	16 kB	16 bit	44 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU ARM+128Kb MK12DX128VLK5 NXP Semiconductors 1: $16.78 74In Stock	Mfr. Part No. MK12DX128VLK5 Mouser Part No 841-MK12DX128VLK5	NXP Semiconductors	ARM Microcontrollers - MCU ARM+128Kb Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	74In Stock	$16.78 $13.06 $11.89 $9.52 View $8.87 $8.46 $8.17 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ARM Cortex M4	32 bit	50 MHz	128 kB	32 kB	16 bit	60 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 512K with DryIce MK61FX512VMD15 NXP Semiconductors 1: $42.57 18In Stock	Mfr. Part No. MK61FX512VMD15 Mouser Part No 841-MK61FX512VMD15	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K with DryIce Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	18In Stock	$42.57 $33.86 $31.05 $29.23 View $28.68 $28.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	MAPBGA-144	ARM Cortex M4	32 bit	150 MHz	512 kB	128 kB	4 x 16 bit	95 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis KV42: 168MHz Cortex-M4F Real-time Control MCU, 256KB Flash, 32KB SRAM, 3xFlexTimer, 64-LQFP MKV42F256VLH16 NXP Semiconductors 1: $11.75 131In Stock	Mfr. Part No. MKV42F256VLH16 Mouser Part No 841-MKV42F256VLH16	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KV42: 168MHz Cortex-M4F Real-time Control MCU, 256KB Flash, 32KB SRAM, 3xFlexTimer, 64-LQFP Learn More about NXP Semiconductors freescale kinetis v mcu	Datasheet	131In Stock	$11.75 $9.11 $8.06 $7.55 View $7.53 $7.10 $7.00 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	168 MHz	256 kB	32 kB	12 bit	48 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis KV44: 168MHz Cortex-M4F Real-time Ctrl MCU, 64KB Flash, 16KB RAM, DAC, PWM NanoEdge, 64-LQFP MKV44F64VLH16 NXP Semiconductors 1: $13.03 113In Stock	Mfr. Part No. MKV44F64VLH16 Mouser Part No 841-MKV44F64VLH16	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KV44: 168MHz Cortex-M4F Real-time Ctrl MCU, 64KB Flash, 16KB RAM, DAC, PWM NanoEdge, 64-LQFP Learn More about NXP Semiconductors freescale kinetis v mcu	Datasheet	113In Stock	$13.03 $9.76 $9.32 $8.09 View $7.02 $6.75 $6.58 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	168 MHz	64 kB	16 kB	12 bit	48 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN48 R7FA4M1AB3CNE#AA0 Renesas Electronics 1: $7.97 30In Stock	Mfr. Part No. R7FA4M1AB3CNE#AA0 Mouser Part No 968-R7FA4M1AB3CNEAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN48 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	30In Stock	$7.97 $6.09 $5.34 $5.10 View $5.09 $4.87 $4.75 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	32 bit	48 MHz	256 kB	32 kB	14 bit	36 I/O	1.6 V	5.5 V	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/640K BGA176 R7FA6M3AF2CBG#AC0 Renesas Electronics 1: $20.88 4In Stock	Mfr. Part No. R7FA6M3AF2CBG#AC0 Mouser Part No 968-R7FA6M3AF2CBGAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/640K BGA176 Learn More about Renesas Electronics renesas ra6m3 mcu	Datasheet	4In Stock	$20.88 $16.28 $14.67 $13.56 View $13.34 $12.46 $12.25 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-176	ARM Cortex M4	32 bit	120 MHz	1 MB	640 kB	12 bit	133 I/O	2.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/640K LGA145 R7FA6M3AF2CLK#AC0 Renesas Electronics 1: $20.03 1In Stock	Mfr. Part No. R7FA6M3AF2CLK#AC0 Mouser Part No 968-R7FA6M3AF2CLKAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/640K LGA145 Learn More about Renesas Electronics renesas ra6m3 mcu	Datasheet	1In Stock	$20.03 $15.59 $14.05 $13.25 View $12.48 $12.09 $11.87 Quote	Min.: 1 Mult.: 1	SMD/SMT	LGA-145	ARM Cortex M4	32 bit	120 MHz	1 MB	640 kB	12 bit	110 I/O	2.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 4MB 145LGA R7FS7G27H2A01CLK#AC0 Renesas Electronics 1: $37.10 10In Stock	Mfr. Part No. R7FS7G27H2A01CLK#AC0 Mouser Part No 968-S7G27H2A01CLKAC0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 4MB 145LGA Learn More about Renesas Electronics renesas synergy platform	Datasheet	10In Stock	$37.10 $29.38 $27.34 $25.54 View $24.44 $24.13 Quote	Min.: 1 Mult.: 1	SMD/SMT	LGA-145	ARM Cortex M4	32 bit	240 MHz	4 MB	640 kB	12 bit	104 I/O	2.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024GL125-CR Silicon Labs 1: $17.29 2,500Expected 17/11/2026	Mfr. Part No. EFM32PG12B500F1024GL125-CR Mouser Part No 634-PG12B500FGL125CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU	Datasheet	2,500Expected 17/11/2026	Cut Tape $17.29 $13.53 $12.59 $11.57 View Reel $9.98 $11.46 $10.78 $10.54 $9.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	BGA-125	ARM Cortex M4	32 bit	40 MHz	1.02 MB	256 kB	12 bit	65 I/O	1.8 V	3.8 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433RCI3 STMicroelectronics 1: $10.47 1,448In Stock	Mfr. Part No. STM32L433RCI3 Mouser Part No 511-STM32L433RCI3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	1,448In Stock	$10.47 $7.93 $7.07 $6.62 View $6.46 $5.92 $5.83 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-64	ARM Cortex M4	32 bit	80 MHz	256 kB	64 kB	12 bit	52 I/O	1.71 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 STM32L443RCI6 STMicroelectronics 1: $10.83 518In Stock	Mfr. Part No. STM32L443RCI6 Mouser Part No 511-STM32L443RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	518In Stock	$10.83 $8.12 $7.34 $6.75 View $6.32 $5.90 $5.77 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-64	ARM Cortex M4	32 bit	80 MHz	256 kB	64 kB	12 bit	52 I/O	1.71 V	3.6 V	+ 85 C
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte Flash USB OTG LCD STM32L4A6VGT6TR STMicroelectronics 1: $17.73 409In Stock	Mfr. Part No. STM32L4A6VGT6TR Mouser Part No 511-STM32L4A6VGT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte Flash USB OTG LCD	Datasheet	409In Stock	Cut Tape $17.73 $13.89 $12.87 $11.87 View Reel $10.81 $11.45 $11.07 $10.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	80 MHz	1 MB	320 kB	12 bit	83 I/O	1.71 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG380F256-B-QFP100 Silicon Labs 1: $20.96 1,800Expected 24/11/2026 NRND	Mfr. Part No. EFM32WG380F256-B-QFP100 Mouser Part No 634-WG380F256BQFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	1,800Expected 24/11/2026	$20.96 $16.42 $15.27 $14.02 View $13.90 $13.07 $12.78 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	48 MHz	256 kB	32 kB	12 bit	83 I/O	1.98 V	3.8 V	+ 85 C	Tray