STMicroelectronics STM32U545CEU6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.29 | $7.29 |
| 15+ | $4.79 | $71.85 |
| 25+ | $4.69 | $117.25 |
| 50+ | $4.43 | $221.50 |
| 100+ | $3.91 | $391.00 |
| N+ | $0.78 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32U5 |
| Packaging | Tray | 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-UFQFPN (7x7) |
| Package / Case | 48-UFQFN Exposed Pad |
| ROHS |  |
The STM32U545CEU6 is a high-performance ARM Cortex-M33 MCU from STMicroelectronics, operating at 160MHz. It features 512KB flash and 274KB RAM, with a supply range of 1.71V to 3.6V. The device includes advanced peripherals such as Motor Control PWM, DMA, LCD controller, and brown-out detection, targeting industrial and IoT applications.
- ARM Cortex-M33 with TrustZone: Hardware security for connected applications.
- 160MHz performance: Handles complex real-time control tasks.
- 274KB RAM: Large buffer for data-intensive operations.
- Integrated LCD and motor control: Reduces external component count.
Industrial Motor Drives
Motor Control PWM and DMA enable precise field-oriented control for servo drives.
Smart Meters
Low-power modes and LCD support make it ideal for utility metering with long battery life.
Medical Wearables
ARM M33 with TrustZone provides secure processing for patient monitoring devices.
Building Automation
Multiple communication interfaces and 160MHz speed handle complex HVAC control algorithms.
Robotics Controllers
High RAM (274KB) supports real-time kinematics and sensor fusion.
Portable Instrumentation
UFQFN package and low voltage operation suit compact handheld test equipment.
- Q: What is the maximum clock speed?
- A: 160MHz with ARM Cortex-M33 core.
- Q: How much flash memory is available?
- A: 512KB flash and 274KB RAM.
- Q: Does it support motor control?
- A: Yes, includes Motor Control PWM timers.
- Q: What is the supply voltage range?
- A: 1.71V to 3.6V.
STM32U545CEU6.pdf
- Q: What is the maximum clock speed?
- A: 160MHz with ARM Cortex-M33 core.
- Q: How much flash memory is available?
- A: 512KB flash and 274KB RAM.
- Q: Does it support motor control?
- A: Yes, includes Motor Control PWM timers.
- Q: What is the supply voltage range?
- A: 1.71V to 3.6V.
