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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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
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Program Memory Size
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STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash
Datasheet
1,048In Stock
Min.: 1
Mult.: 1

STM32U5 SMD/SMT UFBGA-100 ARM Cortex M33 512 kB 32 bit 12 bit 160 MHz 274 kB 1.71 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash
Datasheet
1,556In Stock
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash
Datasheet
1,603In Stock
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash
Datasheet
710In Stock
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash
Datasheet
2,823In Stock
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash
Datasheet
2,823In Stock
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash
Datasheet
1,267In Stock
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes of Flash
Datasheet
1,206In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

STM32U5 Reel, Cut Tape, MouseReel


STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash
Datasheet
943In Stock
1,500Expected 6/21/2027
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbyte
Datasheet
864In Stock
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash
Datasheet
160In Stock
Min.: 1
Mult.: 1

STM32U5 SMD/SMT LQFP-64 ARM Cortex M33 2 MB 32 bit 12 bit 160 MHz 2.5 MB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash
Datasheet
306In Stock
Min.: 1
Mult.: 1

STM32U5 SMD/SMT LQFP-64 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash
Datasheet
529In Stock
720Expected 9/14/2027
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2Mbytes of Flash
Datasheet
160In Stock
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash
Datasheet
1,162In Stock
1,620Expected 7/12/2027
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash
Datasheet
190In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

STM32U5 Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz 4 Mbytes Flash
Datasheet
175In Stock
Min.: 1
Mult.: 1
Max.: 25

STM32U5 Tray

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash
Datasheet
1,168In Stock
2,496On Order
Min.: 1
Mult.: 1

STM32U5 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
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash
Datasheet
384In Stock
1,080Expected 6/28/2027
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash
Datasheet
417In Stock
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Advanced Graphics Ultra Low Power CortexM-33 Trustzone, NEOCHROM VG GPU, 160MHZ
Datasheet

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Advanced Graphics Ultra Low Power CortexM-33 Trustzone, NEOCHROM VG GPU, 160MHZ
Datasheet
670In Stock
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Advanced Graphics Ultra Low Power CortexM-33 Trustzone, NEOCHROM VG GPU, 160MHZ
Datasheet
12In Stock
2,880Expected 9/14/2027
Min.: 1
Mult.: 1

STM32U5 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory
Datasheet
6,142In Stock
Min.: 1
Mult.: 1

STM32U5 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