STMicroelectronics STM32U535RCI6Q

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32U5
Packaging Tray |
Core Processor ARM® Cortex®-M33
Core Size 32-Bit
Speed 160MHz
Connectivity CANbus, I2C, IrDA, LINbus, SAI, SmartCard, SPDIF, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Number of I/O 47
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 274K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 15x12/14b SAR; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 64-UFBGA (5x5)
Package / Case 64-UFBGA
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32U535RCI6Q from STMicroelectronics is a high-performance microcontroller built around the ARM Cortex-M33 core at 160MHz. It provides 256KB flash and 274KB RAM in a compact 64-UFBGA package. Operating from 1.71V to 3.6V, it includes advanced features like Motor Control PWM, DMA, and brown-out detection, making it ideal for industrial and IoT applications.

  • High Performance: 160MHz Cortex-M33 with DSP instructions accelerates complex algorithms.
  • Large RAM: 274KB RAM supports data-intensive applications without external memory.
  • Low Voltage Operation: 1.71V minimum enables battery-powered designs.
  • Integrated Motor Control: Dedicated PWM and DMA simplify motor drive implementations.

Industrial Motor Control

With Motor Control PWM and DMA, this MCU enables precise, low-latency control loops for BLDC and PMSM motors in industrial drives.

Portable Medical Devices

The low 1.71V operation and multiple low-power modes make it suitable for battery-powered health monitors requiring long battery life.

Smart Building Automation

Its 160MHz Cortex-M33 with DSP instructions handles sensor fusion and communication protocols for HVAC and lighting controllers.

IoT Edge Nodes

With 256KB flash and rich analog peripherals, it can run edge AI models and connect to cloud via external modems.

Power Tools

The integrated motor control PWM and WDT ensure safe, reliable operation in high-vibration environments.

Robotics

Multiple timers and DMA channels support multi-axis servo control with deterministic response.

Q: What is the maximum operating frequency of the STM32U535RCI6Q?
A: The ARM Cortex-M33 core runs at up to 160 MHz.
Q: What is the supply voltage range?
A: It operates from 1.71V to 3.6V.
Q: How much flash and RAM does it have?
A: It features 256KB flash and 274KB RAM.
Q: What package is available?
A: It comes in a 64-UFBGA package.
Q: What is the operating temperature range?
A: It is rated for -40°C to 85°C.
Base Product Number : STM32U535RCI6Q
160MHz 256KB Flash 274KB RAM 32-bit MCU ARM Cortex-M33 Industrial IoT Motor Control STM32 UFBGA-64
Q: What is the maximum operating frequency of the STM32U535RCI6Q?
A: The ARM Cortex-M33 core runs at up to 160 MHz.
Q: What is the supply voltage range?
A: It operates from 1.71V to 3.6V.
Q: How much flash and RAM does it have?
A: It features 256KB flash and 274KB RAM.
Q: What package is available?
A: It comes in a 64-UFBGA package.
Q: What is the operating temperature range?
A: It is rated for -40°C to 85°C.