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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Results: 275
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
STMicroelectronics STM32U545RET3
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kby 827In Stock
Rp173.002,78
Rp129.706,22
Rp123.652,04
Rp107.324,10
Min.: 1
Mult.: 1
STMicroelectronics STM32U575RIT3
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbyte 993In Stock
Rp221.069,30
Rp179.607,34
Rp171.351,64
Rp148.786,06
Min.: 1
Mult.: 1
STMicroelectronics STM32U595AIH6Q
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash 197In Stock
Rp346.189,02
Rp271.153,88
Rp251.156,74
Rp231.893,44
Min.: 1
Mult.: 1
STMicroelectronics STM32U5A5QII3Q
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash 195In Stock
Rp350.958,98
Rp278.492,28
Rp249.505,60
Rp240.332,60
Min.: 1
Mult.: 1
STMicroelectronics STM32U5F9BJY6QTR
STMicroelectronics ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash 149In Stock
Cut Tape
Rp384.715,62
Rp306.194,74
Rp274.823,08
Rp265.099,70
Reel
Rp236.479,94
Min.: 1
Mult.: 1
: 3.500
STMicroelectronics STM32U5F9NJH6Q
STMicroelectronics ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash 115In Stock
Rp423.425,68
Rp338.116,78
Rp303.809,76
Rp293.169,08
Min.: 1
Mult.: 1


STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash 64In Stock
1.500Expected 15/03/2027
Rp114.479,04
Rp87.510,42
Rp76.686,28
Rp73.384,00
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash 70In Stock
Rp125.303,18
Rp96.133,04
Rp84.391,60
Rp80.722,40
Min.: 1
Mult.: 1
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash 133In Stock
Rp123.285,12
Rp94.481,90
Rp82.923,92
Rp79.254,72
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash 76In Stock
Rp144.199,56
Rp109.342,16
Rp97.600,72
Rp91.179,62
Min.: 1
Mult.: 1
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash 79In Stock
2.940Expected 12/04/2027
Rp148.602,60
Rp114.662,50
Rp101.086,46
Rp96.683,42
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash 150In Stock
Rp161.077,88
Rp123.101,66
Rp109.525,62
Rp102.921,06
Min.: 1
Mult.: 1


STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash 189In Stock
540Expected 12/07/2027
Rp159.610,20
Rp119.615,92
Rp114.112,12
Rp99.068,40
Min.: 1
Mult.: 1
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash 200In Stock
Cut Tape
Rp135.393,48
Rp104.021,82
Rp91.546,54
Rp87.693,88
Reel
Rp75.402,06
Min.: 1
Mult.: 1
: 5.000
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash 142In Stock
Rp180.524,64
Rp135.210,02
Rp128.972,38
Rp111.910,60
Min.: 1
Mult.: 1


STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash 57In Stock
Rp244.552,18
Rp198.870,64
Rp189.514,18
Rp164.563,62
Min.: 1
Mult.: 1


STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash 23In Stock
1.500Expected 24/12/2026
Rp228.591,16
Rp177.589,28
Rp169.517,04
Rp147.134,92
Min.: 1
Mult.: 1
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 160 MHz 2Mbytes Flash 23In Stock
3.840Expected 20/01/2027
Rp227.306,94
Rp184.744,22
Rp176.121,60
Rp153.005,64
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash 100In Stock
Rp380.679,50
Rp301.608,24
Rp286.014,14
Rp260.329,74
Min.: 1
Mult.: 1
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash 46In Stock
Rp355.728,94
Rp281.978,02
Rp267.301,22
Rp243.267,96
Min.: 1
Mult.: 1
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash 96In Stock
Rp355.728,94
Rp281.978,02
Rp267.301,22
Rp243.267,96
Min.: 1
Mult.: 1


STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash 9In Stock
2.880Expected 29/10/2026
Rp307.112,04
Rp240.699,52
Rp222.903,90
Rp205.658,66
Min.: 1
Mult.: 1
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash 89In Stock
Rp307.112,04
Rp240.699,52
Rp222.903,90
Rp205.658,66
Min.: 1
Mult.: 1


STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash 42In Stock
540Expected 05/11/2026
Rp337.382,94
Rp264.365,86
Rp244.919,10
Rp223.087,36
Min.: 1
Mult.: 1
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash 119In Stock
Rp361.049,28
Rp286.197,60
Rp271.337,34
Rp246.937,16
Min.: 1
Mult.: 1