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ARM Cortex M33 Core Embedded Processors & Controllers

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Core = ARM Cortex M33

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523ZET6 STMicroelectronics 1: £5.68 1,193In Stock 2,520Expected 25/10/2027	Mfr. Part No. STM32H523ZET6 Mouser Part No 511-STM32H523ZET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	1,193In Stock 2,520Expected 25/10/2027	£5.68 £4.37 £3.85 £3.68 View £3.59 £3.43 £3.04	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M33	32 bit	250 MHz	512 kB	272 kB	12 bit		- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz STM32H563AGI6 STMicroelectronics 1: £8.11 1,624In Stock	Mfr. Part No. STM32H563AGI6 Mouser Part No 511-STM32H563AGI6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	1,624In Stock	£8.11 £6.29 £5.60 £5.47 View £5.08 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-169	ARM Cortex M33	32 bit	250 MHz	1 MB	640 kB	12 bit		- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS STM32H563AII3Q STMicroelectronics 1: £9.26 1,992In Stock	Mfr. Part No. STM32H563AII3Q Mouser Part No 511-STM32H563AII3Q	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	1,992In Stock	£9.26 £7.39 £6.57 £6.20 View £6.05 £5.66 £5.60 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-169	ARM Cortex M33	32 bit	250 MHz	2 MB	640 kB	12 bit		- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash STM32U535CBT6Q STMicroelectronics 1: £5.01 1,345In Stock	Mfr. Part No. STM32U535CBT6Q Mouser Part No 511-STM32U535CBT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,345In Stock	£5.01 £3.83 £3.35 £3.21 View £3.18 £2.89 £2.82 £2.74 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M33	32 bit	160 MHz	128 kB	274 kB	12 bit		- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash STM32U535CBU6 STMicroelectronics 1: £5.01 1,064In Stock	Mfr. Part No. STM32U535CBU6 Mouser Part No 511-STM32U535CBU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,064In Stock	£5.01 £3.83 £3.35 £3.21 View £3.18 £2.89 £2.71 £2.60 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-48	ARM Cortex M33	32 bit	160 MHz	128 kB	574 kB	12 bit, 14 bit	37 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535CCU6 STMicroelectronics 1: £5.48 1,981In Stock	Mfr. Part No. STM32U535CCU6 Mouser Part No 511-STM32U535CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,981In Stock	£5.48 £4.21 £3.69 £3.54 View £3.51 £3.19 £3.12 £2.99 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-48	ARM Cortex M33	32 bit	160 MHz	256 kB	574 kB	12 bit, 14 bit	37 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash STM32U535RBI6Q STMicroelectronics 1: £5.48 2,499In Stock	Mfr. Part No. STM32U535RBI6Q Mouser Part No 511-STM32U535RBI6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,499In Stock	£5.48 £4.21 £3.69 £3.54 View £3.48 £3.33 £2.92	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-64	ARM Cortex M33	32 bit	160 MHz	128 kB	274 kB	12 bit		- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash STM32U535VEI3 STMicroelectronics 1: £7.57 832In Stock	Mfr. Part No. STM32U535VEI3 Mouser Part No 511-STM32U535VEI3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	832In Stock	£7.57 £5.87 £5.23 £5.12 View £4.75 £4.41 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-100	ARM Cortex M33	32 bit	160 MHz	512 kB	274 kB	12 bit		- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash STM32U5A5QJI3Q STMicroelectronics 1: £15.89 1,020In Stock 2,496Expected 19/07/2027	Mfr. Part No. STM32U5A5QJI3Q Mouser Part No 511-STM32U5A5QJI3Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,020In Stock 2,496Expected 19/07/2027	£15.89 £12.61 £11.66 £10.89 View £10.69 £10.21 £10.20 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-132	ARM Cortex M33	32 bit	160 MHz	2 MB	2.5 MB	12 bit	156 I/O	- 40 C	+ 125 C	Tray
RF Microcontrollers - MCU 32-bit MCU Wireless Series: Bluetooth Low Energy 5.3 +10dBm, high security level STM32WBA52CGU6 STMicroelectronics 1: £4.24 1,574In Stock	Mfr. Part No. STM32WBA52CGU6 Mouser Part No 511-STM32WBA52CGU6	STMicroelectronics	RF Microcontrollers - MCU 32-bit MCU Wireless Series: Bluetooth Low Energy 5.3 +10dBm, high security level Learn More about STMicroelectronics stm32wb5x mcus	Datasheet	1,574In Stock	£4.24 £3.24 £2.98 £2.71 View £2.57 £2.49 £2.45 £2.43	Min.: 1 Mult.: 1	RF Microcontrollers - MCU			ARM Cortex M33		100 MHz							Tray
RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe STM32WBA54CGU6 STMicroelectronics 1: £3.89 1,186In Stock	Mfr. Part No. STM32WBA54CGU6 Mouser Part No 511-STM32WBA54CGU6	STMicroelectronics	RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	1,186In Stock	£3.89 £3.31 £3.20 £2.99 £2.85	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	UFQFPN-48	ARM Cortex M33	32 bit	100 MHz	1 MB	64 kB, 64 kB	12 bit	35 I/O	- 40 C	+ 85 C	Tray
RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe STM32WBA54KGU6 STMicroelectronics 1: £3.97 2,155In Stock	Mfr. Part No. STM32WBA54KGU6 Mouser Part No 511-STM32WBA54KGU6	STMicroelectronics	RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	2,155In Stock	£3.97 £3.26 £3.06 £2.83 View £2.75 £2.74 Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	UFQFPN-32	ARM Cortex M33	32 bit	100 MHz	1 MB		12 bit	20 I/O	- 40 C	+ 85 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: £3.19 319In 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	319In Stock	£3.19 £3.10	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-64	ARM Cortex M33	32 bit	120 MHz	1 MB	256 kB	12 bit	50 I/O	- 40 C	+ 85 C	Tray
RF Microcontrollers - MCU SimpleLink Arm Corte x-M33 Sub-1 GHz wir CC1314R106T0RGZR Texas Instruments 1: £6.96 1,331In Stock	Mfr. Part No. CC1314R106T0RGZR Mouser Part No 595-CC1314R106T0RGZR	Texas Instruments	RF Microcontrollers - MCU SimpleLink Arm Corte x-M33 Sub-1 GHz wir Learn More about Texas Instruments ti cc1314r10 simplelink mcus	Datasheet	1,331In Stock	£6.96 £5.39 £5.00 £4.57 View £4.46 £3.79	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	VQFN-48	ARM Cortex M33		48 MHz	1024 kB	256 kB	12 bit	30 I/O	- 40 C	+ 105 C
RF Microcontrollers - MCU SimpleLink Arm Corte x-M33 multiband wir CC1354R106T0RGZR Texas Instruments 1: £7.12 2,134In Stock	Mfr. Part No. CC1354R106T0RGZR Mouser Part No 595-CC1354R106T0RGZR	Texas Instruments	RF Microcontrollers - MCU SimpleLink Arm Corte x-M33 multiband wir Learn More about Texas Instruments ti cc1354r10 simplelink arm wireless mcu	Datasheet	2,134In Stock	£7.12 £5.88 £5.50 £5.06 View £4.80 £4.67 £4.53 £4.08	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	VQFN-48	ARM Cortex M33		48 MHz	1024 kB	256 kB		28 I/O	- 40 C	+ 105 C
RF Microcontrollers - MCU SimpleLink Arm Cor t ex -M33 multiprotoc CC2674P106T0RGZR Texas Instruments 1: £8.56 2,133In Stock	Mfr. Part No. CC2674P106T0RGZR Mouser Part No 595-CC2674P106T0RGZR	Texas Instruments	RF Microcontrollers - MCU SimpleLink Arm Cor t ex -M33 multiprotoc Learn More about Texas Instruments ti cc2674p10 wireless mcu	Datasheet	2,133In Stock	Cut Tape £8.56 £6.68 £6.21 £5.69 £5.60 Reel £4.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF Microcontrollers - MCU	SMD/SMT	VQFN-48	ARM Cortex M33		48 MHz	1024 kB	256 kB	12 bit		- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU SimpleLink Arm Corte x-M33 multiprotocol CC2674R106T0RSKR Texas Instruments 1: £9.60 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 £9.60 £7.80 £7.44 £6.46 View Reel £5.22 £6.17 £5.63 £5.31 £5.22 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ARM Microcontrollers - MCU	SMD/SMT	VQFN-64	ARM Cortex M33		48 MHz	1 MB	256 kB	12 bit	42 I/O	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, BGA136, MVP EFR32BG26B510F3200IL136-B Silicon Labs 1: £8.15 1,136In Stock New At Mouser	Mfr. Part No. EFR32BG26B510F3200IL136-B Mouser Part No 634-ERBG26B510IL136 New At Mouser	Silicon Labs	RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, BGA136, MVP Learn More about Silicon Labs xg26 socs mcus	Datasheet	1,136In Stock	£8.15 £6.63 £6.21 £5.68 View £5.39 £5.22 £5.05 Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	BGA-136	ARM Cortex M33	32 bit	78 MHz	3200 kB	512 kB	12 bit, 16 bit, 20 bit	64 I/O	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 100 QFP MCXA154VLL NXP Semiconductors 1: £3.06 722In Stock	Mfr. Part No. MCXA154VLL Mouser Part No 771-MCXA154VLL	NXP Semiconductors	ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 100 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	722In Stock	£3.06 £2.31 £1.94 £1.93 View £1.87 £1.75 £1.73 £1.69	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M33		96 MHz	256 kB	64 kB	16 bit	81 I/O	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 BGA MCXA156VMP NXP Semiconductors 1: £4.18 2,874In Stock	Mfr. Part No. MCXA156VMP Mouser Part No 771-MCXA156VMP	NXP Semiconductors	ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 BGA Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	2,874In Stock	£4.18 £3.07 £2.78 £2.55 View £2.45 £2.38 £1.68	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LFBGA-64	ARM Cortex M33		96 MHz	1 MB	128 kB	16 bit	50 I/O	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 112 BGA MCXA156VPJ NXP Semiconductors 1: £4.78 1,345In Stock	Mfr. Part No. MCXA156VPJ Mouser Part No 771-MCXA156VPJ	NXP Semiconductors	ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 112 BGA Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	1,345In Stock	£4.78 £3.48 £3.20 £2.92 View £2.74 £2.65 £2.42 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	VFBGA-112	ARM Cortex M33		96 MHz	1 MB	128 kB	16 bit	82 I/O	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX N23 Highly Integrated MCUs with On-Chip Accelerators, Intelligent Peripherals and Advanced Security, 184 BGA MCXN235VDFT NXP Semiconductors 1: £8.15 942In Stock	Mfr. Part No. MCXN235VDFT Mouser Part No 771-MCXN235VDFT	NXP Semiconductors	ARM Microcontrollers - MCU MCX N23 Highly Integrated MCUs with On-Chip Accelerators, Intelligent Peripherals and Advanced Security, 184 BGA Learn More about NXP Semiconductors nxp mcx n23x mcus	Datasheet	942In Stock	£8.15 £6.45 £5.90 £5.40 View £5.20 £4.94 £4.80 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	VFBGA-184	ARM Cortex M33	32 bit	150 MHz	512 kB	192 kB	12 bit, 16 bit	106 I/O	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX N54 with Highly Integrated Low-Power Dual Core Arm Cortex -M33 MCUs with On-Chip Accelerators and Advanced Security MCXN547VDFT NXP Semiconductors 1: £11.19 217In Stock	Mfr. Part No. MCXN547VDFT Mouser Part No 771-MCXN547VDFT	NXP Semiconductors	ARM Microcontrollers - MCU MCX N54 with Highly Integrated Low-Power Dual Core Arm Cortex -M33 MCUs with On-Chip Accelerators and Advanced Security Learn More about NXP Semiconductors nxp mcx n mcus	Datasheet	217In Stock	£11.19 £8.84 £7.90 £7.60 View £7.47 £7.11 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	VFBGA-184	ARM Cortex M33	32 bit	150 MHz, 150 MHz	2 MB	512 kB	2 x 16 bit	124 I/O	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCXN10, 100HLQFP MCXN946VNLT NXP Semiconductors 1: £10.03 437In Stock	Mfr. Part No. MCXN946VNLT Mouser Part No 771-MCXN946VNLT	NXP Semiconductors	ARM Microcontrollers - MCU MCXN10, 100HLQFP	Datasheet	437In Stock	£10.03 £7.94 £7.09 £6.83 View £6.77 £6.76 £6.73 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	HLQFP-100	ARM Cortex M33	32 bit	150 MHz	1 MB	352 kB	2 x 16 bit	78 I/O	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX W71 Secure and Ultra-Low-Power MCUs for Matter, Thread, Zigbee and Bluetooth LE, 40 QFN MCXW716CMFPAT NXP Semiconductors 1: £7.19 451In Stock	Mfr. Part No. MCXW716CMFPAT Mouser Part No 771-MCXW716CMFPAT	NXP Semiconductors	ARM Microcontrollers - MCU MCX W71 Secure and Ultra-Low-Power MCUs for Matter, Thread, Zigbee and Bluetooth LE, 40 QFN Learn More about NXP Semiconductors nxp mcx w mcus	Datasheet	451In Stock	£7.19 £6.13 £5.82 £5.20 View £4.96 £4.64 £4.39 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	HVQFN-40	ARM Cortex M33	32 bit	96 MHz	1 MB	128 kB	16 bit	22 I/O	- 40 C	+ 125 C	Tray