STMicroelectronics STM32U545RET6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $16.05 | $16.05 |
| 15+ | $3.69 | $55.35 |
| 25+ | $3.61 | $90.25 |
| 50+ | $3.41 | $170.50 |
| 100+ | $3.01 | $301.00 |
| N+ | $0.60 | 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 | 51 |
| 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 17x12/14b 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 | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STMicroelectronics STM32U545RET6 is a high-performance ultra-low-power microcontroller featuring an ARM Cortex-M33 core at 160MHz. With 512KB flash and 274KB RAM, it excels in complex, power-sensitive applications. Its 64-LQFP package includes an LCD controller, Motor Control PWM, and advanced security features. Operating from 1.71V to 3.6V, it is ideal for battery-powered devices.
- Ultra-Low Power with High Performance: 160MHz Cortex-M33 with FPU balances speed and energy efficiency.
- Large Memory Capacity: 512KB flash and 274KB RAM support complex firmware and data buffering.
- Integrated LCD Controller: Directly drives glass LCDs, reducing external driver ICs.
- Advanced Security: TrustZone technology provides hardware isolation for secure applications.
High-End Wearable Devices
The Cortex-M33 at 160MHz with 274KB RAM enables advanced sensor fusion and GUI rendering on small LCDs.
Smart Home Hubs
With LCD, PWM, and DMA, it manages touch interfaces, motor control for blinds, and wireless protocol stacks.
Industrial IoT Gateways
Low power modes and robust security features (TrustZone) make it suitable for secure data acquisition.
Medical Monitoring Devices
The high-speed core and large RAM handle real-time signal processing for ECG and pulse oximetry.
Battery-Powered Motor Controllers
1.71V operation and Motor Control PWM enable efficient drone and robotic actuators.
Portable Test Instruments
With 512KB flash, it stores calibration data and complex measurement algorithms for handheld meters.
- Q: What is the core processor of the STM32U545RET6?
- A: It is based on the ARM Cortex-M33 core with DSP and FPU, running at up to 160MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V, supporting low-power battery applications.
- Q: How much flash and RAM does it have?
- A: It offers 512KB flash and 274KB RAM, providing ample space for complex applications.
- Q: Does it support LCD control?
- A: Yes, it includes an integrated LCD controller for direct glass LCD driving.
STM32U545RET6.pdf
- Q: What is the core processor of the STM32U545RET6?
- A: It is based on the ARM Cortex-M33 core with DSP and FPU, running at up to 160MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V, supporting low-power battery applications.
- Q: How much flash and RAM does it have?
- A: It offers 512KB flash and 274KB RAM, providing ample space for complex applications.
- Q: Does it support LCD control?
- A: Yes, it includes an integrated LCD controller for direct glass LCD driving.
