STMicroelectronics STM32U545CET6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.01 | $15.01 |
| 15+ | $3.45 | $51.75 |
| 25+ | $3.38 | $84.50 |
| 50+ | $3.19 | $159.50 |
| 100+ | $2.81 | $281.00 |
| N+ | $0.56 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32U5 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M33 |
| Core Size | 32-Bit |
| Speed | 160MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT |
| Number of I/O | 37 |
| Program Memory Size | 512KB (512K 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 11x12/14b SAR; D/A 2x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| ROHS |  |
The STM32U545CET6 is a high-performance 32-bit MCU from STMicroelectronics featuring an ARM Cortex-M33 core at 160MHz. It offers 512KB flash and 274KB SRAM in a 48-LQFP package. Operating from 1.71V to 3.6V, it integrates an LCD controller, motor control PWM, DMA, and brown-out detection, targeting advanced embedded applications.
- 160MHz Cortex-M33 – high compute for DSP and secure processing.
- 512KB flash / 274KB RAM – large memory for complex applications.
- Integrated LCD and motor PWM – reduces external ICs.
- 1.71V low-voltage operation – ideal for battery-powered designs.
Smart Displays
Integrated LCD controller and 160MHz M33 core drive GUI interfaces with smooth rendering.
Motor Control
Motor control PWM timers and 274KB RAM enable sensorless FOC for brushless DC motors.
Wearable Devices
Ultra-low 1.71V operation and brown-out detection extend battery life in compact wearables.
IoT Edge Nodes
High-speed processing and DMA handle secure communication stacks (TLS) without external MCU.
Industrial HMI
48-pin package with LCD support reduces BOM for operator panels and keypads.
Portable Medical
WDT and POR ensure safety-critical monitoring devices meet reliability standards.
- Q: What core does it use?
- A: ARM Cortex-M33 at 160MHz.
- Q: What is the supply voltage range?
- A: 1.71V to 3.6V.
- Q: How much flash and RAM?
- A: 512KB flash and 274KB RAM.
- Q: Does it support LCD and motor control?
- A: Yes, it has LCD controller and motor control PWM.
- Q: What package is it available in?
- A: 48-LQFP.
STM32U545CET6.pdf
- Q: What core does it use?
- A: ARM Cortex-M33 at 160MHz.
- Q: What is the supply voltage range?
- A: 1.71V to 3.6V.
- Q: How much flash and RAM?
- A: 512KB flash and 274KB RAM.
- Q: Does it support LCD and motor control?
- A: Yes, it has LCD controller and motor control PWM.
- Q: What package is it available in?
- A: 48-LQFP.
