STMicroelectronics STM32U3 Series ARM Microcontrollers - MCU

Results: 102
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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
87In Stock
1,080On Order
Min.: 1
Mult.: 1

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
4,500On Order
Min.: 1
Mult.: 1

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
5,000Expected 11/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

STM32U3 Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
11,760On Order
Min.: 1
Mult.: 1

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS
Datasheet
100Expected 8/24/2026
Min.: 1
Mult.: 1
Max.: 25

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 1,560
Mult.: 1,560

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte Flash
Datasheet
Non-Stocked Lead-Time 30 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,400

STM32U3 SMD/SMT LQFP-48 ARM Cortex M33 1 MB 32 bit 12 bit 96 MHz 37 I/O 256 kB 1.71 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 1 Mbyte of Flash memory
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 2,940
Mult.: 2,940

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 2,940
Mult.: 2,940

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 1
Mult.: 1

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 512 Kbytes of Flash memory
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

STM32U3 Reel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 1 Mbyte
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

STM32U3 Reel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
Non-Stocked Lead-Time 52 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

STM32U3 Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 2,496
Mult.: 2,496

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 1
Mult.: 1

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 2,496
Mult.: 2,496

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 1 Mbyte of Flash memory
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

STM32U3 Reel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash
Datasheet
Non-Stocked Lead-Time 52 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

STM32U3 Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 1,500
Mult.: 1,500

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 1,500
Mult.: 1,500

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 1,560
Mult.: 1,560

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 1,560
Mult.: 1,560

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 1
Mult.: 1

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 960
Mult.: 960

STM32U3 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 540
Mult.: 540

STM32U3 Tray