Microcontrollers - MCU – Mouser Denmark

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STM32U5 Series of Ultra-Low-Power MCUs

STMicroelectronics STM32U5 Series of Ultra-Low-Power MCUs are advanced power-saving microcontrollers based on the Arm® Cortex®-M33. The devices meet the most demanding power/performance requirements for smart applications. These applications include wearables, personal medical devices, home automation, and industrial sensors. The STM32U5 series of microcontrollers takes performance to the next level with up to 2Mbytes of Flash (dual bank) memory and 786Kbytes of SRAM. The STM32U5 is a large portfolio with 8 packages (from 48 to 169 pins) and supports up to 125°C ambient temperature.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	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 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545CET6 STMicroelectronics 1: 56,92 kr. 1.352In Stock 1.500Expected 12/11/2026	Mfr. Part No. STM32U545CET6 Mouser Part No 511-STM32U545CET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1.352In Stock 1.500Expected 12/11/2026	56,92 kr. 41,85 kr. 38,42 kr. 35,81 kr. View 32,30 kr. 29,09 kr. 29,02 kr.	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545CET6Q STMicroelectronics 1: 51,18 kr. 1.523In Stock	Mfr. Part No. STM32U545CET6Q Mouser Part No 511-STM32U545CET6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1.523In Stock	51,18 kr. 38,27 kr. 35,21 kr. 34,02 kr. View 32,45 kr. 31,18 kr. 30,81 kr. 30,74 kr.	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545REI6 STMicroelectronics 1: 54,46 kr. 2.516In Stock	Mfr. Part No. STM32U545REI6 Mouser Part No 511-STM32U545REI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2.516In Stock	54,46 kr. 43,86 kr. 39,24 kr. 35,96 kr. View 34,47 kr. 33,20 kr. Quote	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545REI6Q STMicroelectronics 1: 57,59 kr. 2.823In Stock	Mfr. Part No. STM32U545REI6Q Mouser Part No 511-STM32U545REI6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2.823In Stock	57,59 kr. 43,86 kr. 39,24 kr. 36,70 kr. View 35,81 kr. 33,64 kr. 33,20 kr. Quote	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545VEI6 STMicroelectronics 1: 65,80 kr. Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. STM32U545VEI6 Mouser Part No 511-STM32U545VEI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 30 Weeks	65,80 kr. 50,06 kr. 46,03 kr. 41,93 kr. View 40,88 kr. 38,34 kr. 37,90 kr. 35,81 kr. Quote	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545VET6Q STMicroelectronics 1: 59,68 kr. 797In Stock	Mfr. Part No. STM32U545VET6Q Mouser Part No 511-STM32U545VET6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	797In Stock	59,68 kr. 46,03 kr. 41,10 kr. 39,39 kr. View 38,42 kr. 36,55 kr. 35,96 kr. Quote	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash STM32U575CGU3 STMicroelectronics 1: 64,98 kr. 994In Stock 1.560Expected 14/12/2026	Mfr. Part No. STM32U575CGU3 Mouser Part No 511-STM32U575CGU3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	994In Stock 1.560Expected 14/12/2026	64,98 kr. 50,58 kr. 44,69 kr. 42,90 kr. View 42,52 kr. 39,91 kr.	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33	1 MB	32 bit	14 bit	160 MHz	136 I/O	786 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 160 MHz 2Mbytes Flash STM32U585RIT3 STMicroelectronics 1: 84,30 kr. 739In Stock 3.840On Order	Mfr. Part No. STM32U585RIT3 Mouser Part No 511-STM32U585RIT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 160 MHz 2Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	739In Stock 3.840On Order On Order Ship Dates Mfr. No: STM32U585RIT3 Stock: 739 Can Dispatch Immediately On Order: 1.920 Expected 20/01/2027 1.920 Expected 25/01/2027 Factory Lead Time: 52 Weeks	84,30 kr. 65,87 kr. 57,37 kr. 54,23 kr. View 52,67 kr. 47,97 kr. 47,37 kr. Quote	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbyte STM32U585RIT3Q STMicroelectronics 1: 80,87 kr. 270In Stock 960Expected 19/11/2026	Mfr. Part No. STM32U585RIT3Q Mouser Part No 511-STM32U585RIT3Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbyte Learn More about STMicroelectronics stmicro stm32u5	Datasheet	270In Stock 960Expected 19/11/2026	80,87 kr. 64,60 kr. 57,37 kr. 54,23 kr. View 52,97 kr. 49,46 kr. 48,34 kr.	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash STM32U595RJT6 STMicroelectronics 1: 113,84 kr. 960In Stock	Mfr. Part No. STM32U595RJT6 Mouser Part No 511-STM32U595RJT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	960In Stock	113,84 kr. 89,59 kr. 81,69 kr. 76,76 kr. View 76,32 kr. 71,39 kr.	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash STM32U595RJT6Q STMicroelectronics 1: 117,27 kr. 163In Stock 960On Order	Mfr. Part No. STM32U595RJT6Q Mouser Part No 511-STM32U595RJT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	163In Stock 960On Order	117,27 kr. 92,35 kr. 84,07 kr. 79,15 kr. View 77,66 kr. 69,45 kr. 68,48 kr.	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64												Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U595ZJT6 STMicroelectronics 1: 129,58 kr. 506In Stock 720Expected 16/11/2026	Mfr. Part No. STM32U595ZJT6 Mouser Part No 511-STM32U595ZJT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	506In Stock 720Expected 16/11/2026	129,58 kr. 102,80 kr. 95,04 kr. 88,70 kr. View 87,88 kr. 77,88 kr. Quote	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U599NJH6Q STMicroelectronics 1: 146,96 kr. 854In Stock 960Expected 10/02/2027	Mfr. Part No. STM32U599NJH6Q Mouser Part No 511-STM32U599NJH6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	854In Stock 960Expected 10/02/2027	146,96 kr. 116,82 kr. 108,10 kr. 101,01 kr. View 99,22 kr. 94,67 kr. 91,91 kr. Quote	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash STM32U599VIT6Q STMicroelectronics 1: 124,88 kr. 580In Stock	Mfr. Part No. STM32U599VIT6Q Mouser Part No 511-STM32U599VIT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	580In Stock	124,88 kr. 98,77 kr. 86,69 kr. 83,48 kr. 78,11 kr.	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U599ZJY6QTR STMicroelectronics 1: 126,07 kr. 189In Stock	Mfr. Part No. STM32U599ZJY6QTR Mouser Part No 511-STM32U599ZJY6QTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	189In Stock	Cut Tape 126,07 kr. 99,96 kr. 92,35 kr. 86,24 kr. View Reel 76,02 kr. 84,75 kr. 80,87 kr. 80,79 kr. 80,72 kr. 76,02 kr. MouseReel Available	Min.: 1 Mult.: 1 : 5.000														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz 4 Mbytes Flash STM32U5A5QJI3 STMicroelectronics 1: 135,77 kr. 149In Stock	Mfr. Part No. STM32U5A5QJI3 Mouser Part No 511-STM32U5A5QJI3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz 4 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	149In Stock	135,77 kr. 107,72 kr. 99,67 kr.	Min.: 1 Mult.: 1 Max.: 25														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash STM32U5A5QJI3Q STMicroelectronics 1: 135,77 kr. 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	135,77 kr. 107,72 kr. 99,67 kr. 93,03 kr. View 91,39 kr. 87,21 kr. 87,13 kr. Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-132	ARM Cortex M33	2 MB	32 bit	12 bit	160 MHz	156 I/O	2.5 MB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U5A5RJT6 STMicroelectronics 1: 108,47 kr. 823In Stock 960Expected 30/12/2026	Mfr. Part No. STM32U5A5RJT6 Mouser Part No 511-STM32U5A5RJT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	823In Stock 960Expected 30/12/2026	108,47 kr. 88,70 kr. 81,16 kr. 77,66 kr. View 77,58 kr. 73,33 kr. 73,26 kr. Quote	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Advanced Graphics Ultra Low Power CortexM-33 Trustzone, NEOCHROM VG GPU, 160MHZ STM32U5G9NJH6Q STMicroelectronics 1: 160,17 kr. 230In Stock 1.920Expected 22/03/2027	Mfr. Part No. STM32U5G9NJH6Q Mouser Part No 511-STM32U5G9NJH6Q	STMicroelectronics	ARM Microcontrollers - MCU Advanced Graphics Ultra Low Power CortexM-33 Trustzone, NEOCHROM VG GPU, 160MHZ Learn More about STMicroelectronics stmicro stm32u5	Datasheet	230In Stock 1.920Expected 22/03/2027	160,17 kr. 127,94 kr. 115,03 kr.	Min.: 1 Mult.: 1 Max.: 90														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575CIU6Q STMicroelectronics 1: 73,70 kr. 5.123In Stock	Mfr. Part No. STM32U575CIU6Q Mouser Part No 511-STM32U575CIU6Q	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	5.123In Stock	73,70 kr. 57,37 kr. 51,77 kr. 48,12 kr. View 46,92 kr. 43,94 kr. 43,34 kr. Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	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 1Mbytes Flash memory STM32U575RGT6 STMicroelectronics 1: 66,54 kr. 3.164In Stock	Mfr. Part No. STM32U575RGT6 Mouser Part No 511-STM32U575RGT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	3.164In Stock	66,54 kr. 51,62 kr. 47,67 kr. 42,82 kr. View 41,70 kr. 40,81 kr. 40,21 kr. Quote	Min.: 1 Mult.: 1														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575ZIT6Q STMicroelectronics 1: 87,43 kr. 5.166In Stock 1.440Expected 18/01/2027	Mfr. Part No. STM32U575ZIT6Q Mouser Part No 511-STM32U575ZIT6Q	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	5.166In Stock 1.440Expected 18/01/2027	87,43 kr. 68,56 kr. 62,37 kr. 58,64 kr. 57,07 kr.	Min.: 1 Mult.: 1 Max.: 340	SMD/SMT	LQFP-144	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 STM32U585CIU6 STMicroelectronics 1: 74,90 kr. 4.118In Stock 4.680Expected 04/12/2026	Mfr. Part No. STM32U585CIU6 Mouser Part No 511-STM32U585CIU6	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	4.118In Stock 4.680Expected 04/12/2026	74,90 kr. 58,26 kr. 51,85 kr. 48,86 kr. 47,67 kr.	Min.: 1 Mult.: 1 Max.: 290	SMD/SMT	UFQFPN-48	ARM Cortex M33	2 MB		16 bit		14 I/O	2 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 160 MHz 2Mbytes Flash memory STM32U585RIT6Q STMicroelectronics 1: 78,03 kr. 3.138In Stock 12.480On Order	Mfr. Part No. STM32U585RIT6Q Mouser Part No 511-STM32U585RIT6Q	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	3.138In Stock 12.480On Order On Order Ship Dates Mfr. No: STM32U585RIT6Q Stock: 3.138 Can Dispatch Immediately On Order: 5.760 Expected 24/12/2026 6.720 Expected 20/01/2027 Factory Lead Time: 52 Weeks	78,03 kr. 65,57 kr. 58,11 kr. 55,80 kr. View 49,01 kr. Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M33	2 MB		16 bit		14 I/O	2 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 160 MHz 2Mbytes Flash memory STM32U585VIT6Q STMicroelectronics 1: 80,34 kr. 7.600In Stock 8.760On Order	Mfr. Part No. STM32U585VIT6Q Mouser Part No 511-STM32U585VIT6Q	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	7.600In Stock 8.760On Order On Order Ship Dates Mfr. No: STM32U585VIT6Q Stock: 7.600 Can Dispatch Immediately On Order: 2.820 Expected 12/11/2026 5.940 Expected 19/07/2027 Factory Lead Time: 52 Weeks	80,34 kr. 65,28 kr. 62,29 kr. 54,09 kr. View 51,62 kr. 48,49 kr. 47,37 kr.	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M33	2 MB		16 bit		14 I/O	2 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray