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ARM Cortex M33 Core 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	Packaging
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575VIT6 STMicroelectronics 1: $13.01 1,078Expected 7/12/2027	Mfr. Part # STM32U575VIT6 Mouser Part # 511-STM32U575VIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,078Expected 7/12/2027	$13.01 $10.17 $9.47 $8.68 $8.09	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-100	ARM Cortex M33	2 MB		14 bit		14 I/O	786 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 160 MHz 2Mbytes Flash memory STM32U575VIT6Q STMicroelectronics 1: $12.71 540Expected 5/17/2027	Mfr. Part # STM32U575VIT6Q Mouser Part # 511-STM32U575VIT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	540Expected 5/17/2027	$12.71 $9.93 $9.18 $8.47 View $8.08 $7.87	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-100	ARM Cortex M33	2 MB		14 bit		14 I/O	786 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 160 MHz 2Mbytes Flash memory STM32U585ZIT6 STMicroelectronics 1: $13.93 1,800Expected 7/12/2027	Mfr. Part # STM32U585ZIT6 Mouser Part # 511-STM32U585ZIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,800Expected 7/12/2027	$13.93 $10.92 $9.94 $9.34 View $8.99 $8.92	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-144	ARM Cortex M33	2 MB		16 bit		14 I/O	786 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash STM32U5F7VJT6 STMicroelectronics 1: $21.25 539Expected 7/5/2027	Mfr. Part # STM32U5F7VJT6 Mouser Part # 511-STM32U5F7VJT6	STMicroelectronics	ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	539Expected 7/5/2027	$21.25 $18.23 $16.35 $15.76 $14.78	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-100	ARM Cortex M33	4 MB	32 bit	12 bit, 14 bit	160 MHz	82 I/O	3 MB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, BGA136, MVP EFM32PG26B500F3200IL136-B Silicon Labs 1: $9.28 1,298On Order New At Mouser	Mfr. Part # EFM32PG26B500F3200IL136-B Mouser Part # 634-EMPG26B5IL136 New At Mouser	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, BGA136, MVP Learn More about Silicon Labs efm32pg26 mcus	Datasheet	1,298On Order	$9.28 $7.43 $6.73 $6.45	Min.: 1 Mult.: 1		SMD/SMT	BGA-136	ARM Cortex M33	3.13 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	64 I/O	512 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU LPC55S16JEV98 LPC55S16JEV98E NXP Semiconductors 1: $8.54 520Expected 8/12/2027	Mfr. Part # LPC55S16JEV98E Mouser Part # 771-LPC55S16JEV98E	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S16JEV98 Learn More about NXP Semiconductors nxp lpc551x s1x mcus	Datasheet	520Expected 8/12/2027	$8.54 $6.62 $5.85 $5.61 View $5.35 $5.16 $5.03 Quote	Min.: 1 Mult.: 1	LPC55S1x	SMD/SMT	VFBGA-98	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	64 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC55S69JEV98 LPC55S69JEV98E NXP Semiconductors 1: $12.51 260Expected 11/2/2026	Mfr. Part # LPC55S69JEV98E Mouser Part # 771-LPC55S69JEV98E	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S69JEV98 Learn More about NXP Semiconductors nxp lpc55s6x mcu	Datasheet	260Expected 11/2/2026	$12.51 $10.17 $9.70 $8.42 $7.07	Min.: 1 Mult.: 1	LPC55S6x	SMD/SMT	VFBGA-98	ARM Cortex M33	640 kB	32 bit	16 bit	150 MHz	64 I/O	320 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCXA10, 32HVQFN MCXA133VFM NXP Semiconductors 1: $2.97 2,450Expected 11/10/2026 New At Mouser	Mfr. Part # MCXA133VFM Mouser Part # 771-MCXA133VFM New At Mouser	NXP Semiconductors	ARM Microcontrollers - MCU MCXA10, 32HVQFN Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	2,450Expected 11/10/2026	$2.97 $2.12 $2.01 $1.72 View $1.65 $1.45 $1.33 $1.31 $1.27	Min.: 1 Mult.: 1	MCX A	SMD/SMT	HVQFN-32	ARM Cortex M33	128 kB	32 bit	16 bit	96 MHz	29 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 QFP MCXA154VLH NXP Semiconductors 1: $3.75 800Expected 11/17/2026 New Product	Mfr. Part # MCXA154VLH Mouser Part # 771-MCXA154VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	800Expected 11/17/2026	$3.75 $2.83 $2.46 $2.28 View $2.27 $2.12 $2.10 $2.05	Min.: 1 Mult.: 1	MCX A	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	12 bit	96 MHz	52 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCXA20 169BGA MCXA175VPN NXP Semiconductors 1: $6.33 1,300Expected 11/10/2026 New Product	Mfr. Part # MCXA175VPN Mouser Part # 771-MCXA175VPN New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCXA20 169BGA Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	1,300Expected 11/10/2026	$6.33 $4.35 $4.05 $3.57 View $3.38 $3.03 $2.79	Min.: 1 Mult.: 1	MCXA17	SMD/SMT	WFBGA-169	ARM Cortex M33	512 kB	32 bit	16 bit	180 MHz	114 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCXA20 169BGA MCXA176VPN NXP Semiconductors 1: $6.57 1,300Expected 11/10/2026 New Product	Mfr. Part # MCXA176VPN Mouser Part # 771-MCXA176VPN New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCXA20 169BGA Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	1,300Expected 11/10/2026	$6.57 $4.52 $4.21 $3.70 View $3.51 $3.14 $2.90	Min.: 1 Mult.: 1	MCXA17	SMD/SMT	WFBGA-169	ARM Cortex M33	1 MB	32 bit	16 bit	180 MHz	114 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCXA20 169BGA MCXA255VPN NXP Semiconductors 1: $6.82 1,300Expected 11/10/2026 New Product	Mfr. Part # MCXA255VPN Mouser Part # 771-MCXA255VPN New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCXA20 169BGA Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	1,300Expected 11/10/2026	$6.82 $5.01 $4.67 $4.11 View $3.90 $3.49 $3.21	Min.: 1 Mult.: 1	MCXA25	SMD/SMT	WFBGA-169	ARM Cortex M33	512 kB	32 bit	16 bit	180 MHz	114 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCXA20 169BGA MCXA256VPN NXP Semiconductors 1: $7.05 1,300Expected 11/10/2026 New Product	Mfr. Part # MCXA256VPN Mouser Part # 771-MCXA256VPN New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCXA20 169BGA Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	1,300Expected 11/10/2026	$7.05 $5.18 $4.83 $4.24 View $4.03 $3.60 $3.32	Min.: 1 Mult.: 1	MCXA25	SMD/SMT	WFBGA-169	ARM Cortex M33	1 MB	32 bit	16 bit	180 MHz	114 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 64 QFP MCXA343VLH NXP Semiconductors 1: $4.05 800Expected 11/10/2026 New Product	Mfr. Part # MCXA343VLH Mouser Part # 771-MCXA343VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	800Expected 11/10/2026	$4.05 $3.05 $2.65 $2.53 View $2.52 $2.18 $2.15	Min.: 1 Mult.: 1	MCX A	SMD/SMT	LQFP-64	ARM Cortex M33	128 kB	32 bit	16 bit	180 MHz	55 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCXA20 169BGA MCXA366VPN NXP Semiconductors 1: $7.98 1,300Expected 11/10/2026 New Product	Mfr. Part # MCXA366VPN Mouser Part # 771-MCXA366VPN New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCXA20 169BGA Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	1,300Expected 11/10/2026	$7.98 $5.58 $5.32 $4.62 View $4.41 $4.01 $3.96	Min.: 1 Mult.: 1	MCXA36	SMD/SMT	WFBGA-169	ARM Cortex M33	Flash	32 bit	16 bit	240 MHz	114 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX W72 Secure and Ultra-Low-Power MCUs for Bluetooth LE, Channel Sounding, Matter, Thread, Zigbee, 48 QFN MCXW727CMFTBR NXP Semiconductors 1: $8.60 2,000Expected 5/24/2027 New Product	Mfr. Part # MCXW727CMFTBR Mouser Part # 771-MCXW727CMFTBR New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX W72 Secure and Ultra-Low-Power MCUs for Bluetooth LE, Channel Sounding, Matter, Thread, Zigbee, 48 QFN Learn More about NXP Semiconductors nxp mcx w72 mcus	Datasheet	2,000Expected 5/24/2027	Cut Tape $8.60 $7.42 $7.05 $6.30 View Reel $5.54 $6.00 $5.74 $5.54	Min.: 1 Mult.: 1 : 2,000	MCX W72	SMD/SMT	HVQFN-48	ARM Cortex M33	2 MB			96 MHz		264 kB			- 40 C	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100 R7FA4M2AB3CFP#AA0 Renesas Electronics 1: $6.00 990Expected 11/11/2026	Mfr. Part # R7FA4M2AB3CFP#AA0 Mouser Part # 968-7FA4M2AB3CFP#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	990Expected 11/11/2026	$6.00 $4.59 $3.87 $3.72 View $3.53 Quote	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	LQFP-100	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	77 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 R7FA4M2AB3CNE#AA0 Renesas Electronics 1: $4.98 2,011Expected 2/19/2027	Mfr. Part # R7FA4M2AB3CNE#AA0 Mouser Part # 968-7FA4M2AB3CNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	2,011Expected 2/19/2027	$4.98 $3.78 $3.30 $3.15 View $2.90 $2.88 $2.86 Quote	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	QFN-48	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	29 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64 R7FA4E10B2CFM#AA0 Renesas Electronics 1: $5.53 1,178Expected 11/11/2026	Mfr. Part # R7FA4E10B2CFM#AA0 Mouser Part # 968-R7FA4E10B2CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64	Datasheet	1,178Expected 11/11/2026	$5.53 $3.80 $3.54 $2.62 View $2.61 $2.51 $2.49 Quote	Min.: 1 Mult.: 1	RA4E1	SMD/SMT	LQFP-64	ARM Cortex M33	8 kB	32 bit	12 bit	100 MHz	43 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1M/256K QFP100 R7FA6M4AF3CFP#AA0 Renesas Electronics 1: $8.85 450Expected 11/11/2026	Mfr. Part # R7FA6M4AF3CFP#AA0 Mouser Part # 968-R7FA6M4AF3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1M/256K QFP100 Learn More about Renesas Electronics renesas ra6m4 arm mcus	Datasheet	450Expected 11/11/2026	$8.85 $6.86 $5.85 $5.63 $5.37	Min.: 1 Mult.: 1	RA6M4	SMD/SMT	LQFP-100	ARM Cortex M33	1 MB	32 bit	12 bit	200 MHz	76 I/O	256 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU ENET and CAN, CM33,1024KBFlash,256KBRAM,120MHz,144Pin,TQFP,USB-HS PIC32CK1025SG01144-I/4KB Microchip Technology 1: $4.49 180On Order New Product	Mfr. Part # PIC32CK1025SG01144-I/4KB Mouser Part # 579-K1025SG01144I4KB New Product	Microchip Technology	ARM Microcontrollers - MCU ENET and CAN, CM33,1024KBFlash,256KBRAM,120MHz,144Pin,TQFP,USB-HS Learn More about Microchip Technology microchip pic32cm sg 32 bit arm mcus	Datasheet	180On Order	$4.49	Min.: 1 Mult.: 1		SMD/SMT	TQFP-144	ARM Cortex M33	1 MB	32 bit	12 bit	120 MHz	108 I/O	256 kB	1.71 V	3.63 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash STMicroelectronics STM32U5F9VJT6Q STM32U5F9VJT6Q STMicroelectronics 1: $21.64 539Expected 7/12/2027	Mfr. Part # STM32U5F9VJT6Q Mouser Part # 511-STM32U5F9VJT6Q	STMicroelectronics	ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	539Expected 7/12/2027	$21.64 $17.20 $15.42 $14.87 $13.94	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-100	ARM Cortex M33	4 MB	32 bit	12 bit, 14 bit	160 MHz	63 I/O	3 MB	1.71 V	3.6 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU Bluetooth, Zigbee, Thread and Matter wireless MCU with Edge AI NPU, HSM, 1MB flash and +10dBm Texas Instruments CC2755R105E0YCJR CC2755R105E0YCJR Texas Instruments 1: $6.95 3,000Expected 4/15/2027 New Product	Mfr. Part # CC2755R105E0YCJR Mouser Part # 595-CC2755R105E0YCJR New Product	Texas Instruments	ARM Microcontrollers - MCU Bluetooth, Zigbee, Thread and Matter wireless MCU with Edge AI NPU, HSM, 1MB flash and +10dBm Learn More about Texas Instruments ti cc2755r10 wireless mcus	Datasheet	3,000Expected 4/15/2027	Cut Tape $6.95 $5.45 $5.11 $4.58 View Reel $3.67 $4.35 $4.04 $3.89 $3.67 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	DSBGA-62	ARM Cortex M33	1 MB	32 bit	12 bit	96 MHz	31 I/O	162 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Bluetooth, Zigbee, and Thread wireless MCU with Edge AI NPU, HSM, 864kB flash and +10dBm Texas Instruments CC2755R74E0YCJR CC2755R74E0YCJR Texas Instruments 1: $6.63 3,000Expected 4/19/2027 New Product	Mfr. Part # CC2755R74E0YCJR Mouser Part # 595-CC2755R74E0YCJR New Product	Texas Instruments	ARM Microcontrollers - MCU Bluetooth, Zigbee, and Thread wireless MCU with Edge AI NPU, HSM, 864kB flash and +10dBm	Datasheet	3,000Expected 4/19/2027	Cut Tape $6.63 $4.87 $4.54 $3.99 View Reel $3.12 $3.79 $3.40 $3.12 $3.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	DSBGA-62	ARM Cortex M33	864 kB	32 bit	12 bit	96 MHz	31 I/O	128 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN STM32C542RCT6 STMicroelectronics 1: $2.71 951Expected 10/11/2027 New Product	Mfr. Part # STM32C542RCT6 Mouser Part # 511-STM32C542RCT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	951Expected 10/11/2027	$2.71 $2.01 $1.73 $1.60	Min.: 1 Mult.: 1 Max.: 100	STM32C5	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	52 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray