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256 kB 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	Qualification	Packaging
ARM Microcontrollers - MCU MCX A17 Essential MCU, Arm Cortex-M33 with 180 MHz and rich set of peripherals, 64 LQFP MCXA176VLH NXP Semiconductors 1: $4.47 800In Stock New Product	Mfr. Part No. MCXA176VLH Mouser Part No 771-MCXA176VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A17 Essential MCU, Arm Cortex-M33 with 180 MHz and rich set of peripherals, 64 LQFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	800In Stock	$4.47 $3.39 $2.96 $2.74 View $2.73 $2.56 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M33	1 MB	32 bit	16 bit	180 MHz	52 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU MCX A25 Enhanced Mainstream MCU Arm Cortex -M33 with 180 MHz, Rich Serial Peripherals and Security, 64 QFP MCXA256VLH NXP Semiconductors 1: $4.93 678In Stock New Product	Mfr. Part No. MCXA256VLH Mouser Part No 771-MCXA256VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A25 Enhanced Mainstream MCU Arm Cortex -M33 with 180 MHz, Rich Serial Peripherals and Security, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	678In Stock	$4.93 $3.78 $3.36 $3.16 View $3.14 $2.96	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M33	1 MB	32 bit	16 bit	180 MHz	52 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU EFM32JG12B500F1024GL125-C Silicon Labs 1: $10.94 180In Stock	Mfr. Part No. EFM32JG12B500F1024GL125-C Mouser Part No 634JG12B500FGL125C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	180In Stock	$10.94 $8.84 $7.93 $7.50 View $7.23 $7.02 $6.95 Quote	Min.: 1 Mult.: 1	EFM32JG12	SMD/SMT	BGA-125	ARM Cortex M3	1.02 MB	32 bit	12 bit	40 MHz	65 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Cortex-M7 Ethernet AVB ATSAMV71Q19B-AAB Microchip Technology 1: $14.58 94In Stock	Mfr. Part No. ATSAMV71Q19B-AAB Mouser Part No 556-ATSAMV71Q19B-AAB	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7 Ethernet AVB Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	94In Stock	$14.58 $13.19 $13.05 $12.12	Min.: 1 Mult.: 1	SAM V71	SMD/SMT	LQFP-144	ARM Cortex M7	512 kB	32 bit	12 bit	300 MHz	114 I/O	256 kB	1.2 V	1.32 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - MIL PRF 38535 Class Q+, - 176 CQFP VA41630-CQ176FQQBA VORAGO 1: $20,553.47 3In Stock New Product	Mfr. Part No. VA41630-CQ176FQQBA Mouser Part No 466-A41630CQ176FQQBA New Product	VORAGO	ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - MIL PRF 38535 Class Q+, - 176 CQFP Learn More about VORAGO va41620 va41630 mcus This product may require additional documentation to export from the United States.		3In Stock	$20,553.47	Min.: 1 Mult.: 1			CQFP-176		256 kB	32 bit	12 bit	100 MHz	104 I/O	256 kB			- 55 C	+ 125 C
ARM Microcontrollers - MCU ULTRA-LOW POWER CORTEX M4 TQFP MAX32620ICQ+ Analog Devices / Maxim Integrated 1: $27.98 57In Stock	Mfr. Part No. MAX32620ICQ+ Mouser Part No 700-MAX32620ICQ+	Analog Devices / Maxim Integrated	ARM Microcontrollers - MCU ULTRA-LOW POWER CORTEX M4 TQFP Learn More about Analog Devices / Maxim Integrated maxim darwin ultra low power microcontrollers	Datasheet	57In Stock	$27.98 $23.33 $23.32 $19.67 View $19.66 $19.44 Quote	Min.: 1 Mult.: 1	MAX36620	SMD/SMT		ARM Cortex M4F	2 MB	32 bit	10 bit	96 MHz	49 I/O	256 kB	1.14 V	1.26 V	- 20 C	+ 85 C		Tray
ARM Microcontrollers - MCU Low-power technology MCUs with advanced peripherals addressing industrial applications XMC5300F100K2112AAXQLA1 Infineon Technologies 1: $10.80 88In Stock New Product	Mfr. Part No. XMC5300F100K2112AAXQLA1 Mouser Part No 726-XMC5300F100K2112 New Product	Infineon Technologies	ARM Microcontrollers - MCU Low-power technology MCUs with advanced peripherals addressing industrial applications Learn More about Infineon Technologies infineon xmc5000 mcus	Datasheet	88In Stock	$10.80 $8.41 $7.20 $6.95 View $6.26 $6.09 Quote	Min.: 1 Mult.: 1	XMC5000	SMD/SMT	LQFP-100	ARM Cortex-M0, ARM Cortex-M4F	2.24 MB	32 bit	12 bit	100 MHz, 160 MHz	74 I/O	256 kB	2.7 V	5.5 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU MCX A17 Essential MCU, Arm Cortex-M33 with 180 MHz and rich set of peripherals, 100 LQFP MCXA176VLL NXP Semiconductors 1: $4.86 450In Stock New Product	Mfr. Part No. MCXA176VLL Mouser Part No 771-MCXA176VLL New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A17 Essential MCU, Arm Cortex-M33 with 180 MHz and rich set of peripherals, 100 LQFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	450In Stock	$4.86 $3.69 $3.10 $2.97 $2.82	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M33	1 MB	32 bit	16 bit	180 MHz	83 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU MCX A25 Enhanced Mainstream MCU Arm Cortex -M33 with 180 MHz, Rich Serial Peripherals and Security, 100 QFP MCXA256VLL NXP Semiconductors 1: $5.49 435In Stock New Product	Mfr. Part No. MCXA256VLL Mouser Part No 771-MCXA256VLL New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A25 Enhanced Mainstream MCU Arm Cortex -M33 with 180 MHz, Rich Serial Peripherals and Security, 100 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	435In Stock	$5.49 $4.20 $3.54 $3.39 View $3.22 $3.20 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M33	1 MB	32 bit	16 bit	180 MHz	83 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU 16/32-BITS MICROS STM32F439BIT6J STMicroelectronics 1: $26.82 359In Stock Verify Status with Factory	Mfr. Part No. STM32F439BIT6J Mouser Part No 511-STM32F439BIT6J Verify Status with Factory	STMicroelectronics	ARM Microcontrollers - MCU 16/32-BITS MICROS	Datasheet	359In Stock	$26.82 $21.44 $19.29 $18.62 View $17.87 $17.60	Min.: 1 Mult.: 1	STM32F4	SMD/SMT	LQFP-208	ARM Cortex M4	2 MB	32 bit	3 x 12 bit	180 MHz	168 I/O	256 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU SR5 E1 line of Stellar electrification MCUs, 32-bit Arm Cortex-M7 automotive MCU SR5E1E570C30F01X STMicroelectronics 1: $20.60 1,234In Stock New Product	Mfr. Part No. SR5E1E570C30F01X Mouser Part No 511-SR5E1E570C30F01X New Product	STMicroelectronics	ARM Microcontrollers - MCU SR5 E1 line of Stellar electrification MCUs, 32-bit Arm Cortex-M7 automotive MCU Learn More about STMicroelectronics sr5e1	Datasheet	1,234In Stock	Cut Tape $20.60 $16.35 $15.11 $14.11 View Reel $12.72 $13.87 $12.74 $12.72 Quote	Min.: 1 Mult.: 1 : 800		SMD/SMT	eTQFP-100		96 kB		12 bit	306.7 MHz		256 kB	1.225 V	1.345 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385RGT6Q STMicroelectronics 1: $7.96 2,372In Stock 960Expected 22/04/2027 New Product	Mfr. Part No. STM32U385RGT6Q Mouser Part No 511-STM32U385RGT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	2,372In Stock 960Expected 22/04/2027	$7.96 $6.04 $5.41 $5.04 View $4.85 $4.63 $4.37 Quote	Min.: 1 Mult.: 1	STM32U3	SMD/SMT	LQFP-64	ARM Cortex M33	1 MB	32 bit	12 bit	96 MHz		256 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 144 QFP MCXE247VLQ NXP Semiconductors 1: $12.87 352In Stock New Product	Mfr. Part No. MCXE247VLQ Mouser Part No 771-MCXE247VLQ New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 144 QFP Learn More about NXP Semiconductors nxp mcxe24 mcus	Datasheet	352In Stock	$12.87 $9.97 $8.91 $8.58 View $8.23 $8.06 $7.98 Quote	Min.: 1 Mult.: 1	MCX E	SMD/SMT	LQFP-144	ARM Cortex M4F	2 MB		12 bit			256 kB	3 V	5 V		+ 125 C		Tray
ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit AM2434BSFFHIALVR Texas Instruments 1: $48.11 923In Stock	Mfr. Part No. AM2434BSFFHIALVR Mouser Part No 595-AM2434BSFFHIALVR	Texas Instruments	ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	923In Stock	Cut Tape $48.11 $39.44 $36.59 $35.36 View Reel $31.35 $34.53 $31.35 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	AM2434	SMD/SMT	FCBGA-441	ARM Cortex M4F, ARM Cortex R5F	2 MB	32 bit/16 bit	12 bit	800 MHz	198 I/O	256 kB	1.71 V	1.89 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L562QEI6Q STMicroelectronics 1: $13.99 679In Stock	Mfr. Part No. STM32L562QEI6Q Mouser Part No 511-STM32L562QEI6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus	Datasheet	679In Stock	$13.99 $10.86 $9.79 $9.25 View $8.81 $8.52 Quote	Min.: 1 Mult.: 1	STM32L5	SMD/SMT	UFBGA-132	ARM Cortex M33	512 kB	32 bit	2 x 12 bit	110 MHz	105 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375RGY6QTR STMicroelectronics 1: $6.81 180In Stock New Product	Mfr. Part No. STM32U375RGY6QTR Mouser Part No 511-STM32U375RGY6QTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	180In Stock	Cut Tape $6.81 $5.21 $4.57 Reel $4.57 MouseReel Available	Min.: 1 Mult.: 1 Max.: 25 : 5,000	STM32U3	SMD/SMT	WLCSP-68	ARM Cortex M33	1 MB	32 bit	12 bit	96 MHz	52 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385RGY6QTR STMicroelectronics 1: $7.12 108In Stock New Product	Mfr. Part No. STM32U385RGY6QTR Mouser Part No 511-STM32U385RGY6QTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	108In Stock	Cut Tape $7.12 $5.46 $4.79 $4.59 View Reel $3.62 $4.57 $4.00 $3.95 $3.89 $3.62 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32U3	SMD/SMT	WLCSP-68	ARM Cortex M33	1 MB	32 bit	12 bit	96 MHz	52 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 100 QFP MCXE247VLL NXP Semiconductors 1: $12.29 138In Stock New Product	Mfr. Part No. MCXE247VLL Mouser Part No 771-MCXE247VLL New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX E24: Reliability and Safety Focused MCU, 100 QFP Learn More about NXP Semiconductors nxp mcxe24 mcus	Datasheet	138In Stock	$12.29 $9.48 $8.30 $8.01 View $7.82 $7.65 $7.56 Quote	Min.: 1 Mult.: 1	MCX E	SMD/SMT	LQFP-100	ARM Cortex M4F	2 MB		12 bit			256 kB	3 V	5 V		+ 125 C		Tray
ARM Microcontrollers - MCU Arm Cortex-M33, 1MB Flash/256KB SRAM, -CAN, advanced connectivity, 64-Pin, 85C max PIC32CK1025GC01064-I/3ZB Microchip Technology 1: $4.24 316In Stock	Mfr. Part No. PIC32CK1025GC01064-I/3ZB Mouser Part No 579-K1025GC01064I3ZB	Microchip Technology	ARM Microcontrollers - MCU Arm Cortex-M33, 1MB Flash/256KB SRAM, -CAN, advanced connectivity, 64-Pin, 85C max Learn More about Microchip Technology microchip pic32ck sg01 sg00 gc01 gc00 mcus	Datasheet	316In Stock	$4.24 $3.98	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	ARM Cortex M33	1 MB	32 bit	12 bit	120 MHz	50 I/O	256 kB	1.71 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit AM2432BSFFHIALVR Texas Instruments 1: $42.18 159In Stock	Mfr. Part No. AM2432BSFFHIALVR Mouser Part No 595-AM2432BSFFHIALVR	Texas Instruments	ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	159In Stock	$42.18 $34.52 $32.08 $30.91 View $30.56 Quote	Min.: 1 Mult.: 1	AM2432	SMD/SMT	FCBGA-441	ARM Cortex R5F	2 MB	32 bit/16 bit	10 bit	800 MHz	148 I/O	256 kB			- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU SimpleLink Arm Corte x-M33 multiprotocol CC2674R106T0RSKR Texas Instruments 1: $12.79 1,770In Stock	Mfr. Part No. CC2674R106T0RSKR Mouser Part No 595-CC2674R106T0RSKR	Texas Instruments	ARM Microcontrollers - MCU SimpleLink Arm Corte x-M33 multiprotocol Learn More about Texas Instruments ti cc2674r10 simplelink wireless mcu	Datasheet	1,770In Stock	Cut Tape $12.79 $10.40 $9.91 $8.61 View Reel $6.95 $8.22 $7.50 $7.07 $6.95 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	CC2674R10	SMD/SMT	VQFN-64	ARM Cortex M33	1 MB		12 bit	48 MHz	42 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU S32K341 Arm Cortex-M7, 160 MHz, 1 MB Flash, CAN FD, Ethernet, HSE B security, 100 HDQFP - S32K MCUs for General Purpose S32K341EHT0MPAST NXP Semiconductors 1: $15.51 452In Stock	Mfr. Part No. S32K341EHT0MPAST Mouser Part No 771-S32K341EHT0MPAST	NXP Semiconductors	ARM Microcontrollers - MCU S32K341 Arm Cortex-M7, 160 MHz, 1 MB Flash, CAN FD, Ethernet, HSE B security, 100 HDQFP - S32K MCUs for General Purpose Learn More about NXP Semiconductors nxp s32k3 mcus	Datasheet	452In Stock	$15.51 $12.34 $11.05 $10.34 View $9.86 $9.84	Min.: 1 Mult.: 1	S32K3	SMD/SMT	HDQFP-100	ARM Cortex M7	1 MB	32 bit	12 bit	160 MHz	143 I/O	256 kB	2.97 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F412CGU6 STMicroelectronics 1: $9.90 3,818In Stock 15,600On Order	Mfr. Part No. STM32F412CGU6 Mouser Part No 511-STM32F412CGU6	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	3,818In Stock 15,600On Order On Order Ship Dates Mfr. No: STM32F412CGU6 Stock: 3,818 Can Dispatch Immediately On Order: 7,800 Expected 22/02/2027 7,800 TBD Factory Lead Time: 52 Weeks	$9.90 $8.12 $7.75 $6.73 View $6.66 $6.19	Min.: 1 Mult.: 1 Max.: 800	STM32F412CG	SMD/SMT	UFQFPN-48	ARM Cortex M4	1 MB	32 bit	12 bit	100 MHz	36 I/O	256 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 168MHz STM32F437IIH6 STMicroelectronics 1: $19.27 1,754In Stock	Mfr. Part No. STM32F437IIH6 Mouser Part No 511-STM32F437IIH6	STMicroelectronics	ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 168MHz Learn More about STMicroelectronics stm32f4	Datasheet	1,754In Stock	$19.27 $15.50 $14.39 $13.38 View $13.16 $12.72 Quote	Min.: 1 Mult.: 1	STM32F437II	SMD/SMT	BGA-176	ARM Cortex M4	2 MB	32 bit	3 x 12 bit	180 MHz	140 I/O	256 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash STM32L552CCU6 STMicroelectronics 1: $9.45 7,457In Stock	Mfr. Part No. STM32L552CCU6 Mouser Part No 511-STM32L552CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus	Datasheet	7,457In Stock	$9.45 $7.44 $6.79 $6.30 View $6.02 $5.76	Min.: 1 Mult.: 1 Max.: 750	STM32L5	SMD/SMT	UFQFPN-48	ARM Cortex M33	256 kB	32 bit	2 x 12 bit	110 MHz	38 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray