STMicroelectronics STM32U545REI6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.87 | $15.87 |
| 15+ | $3.65 | $54.75 |
| 25+ | $3.57 | $89.25 |
| 50+ | $3.37 | $168.50 |
| 100+ | $2.98 | $298.00 |
| 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-UFBGA (5x5) |
| Package / Case | 64-UFBGA |
| ROHS |  |
The STMicroelectronics STM32U545REI6 is a secure, high-performance MCU featuring an ARM Cortex-M33 core at 160MHz. It offers 512KB flash and 274KB RAM, with a voltage range of 1.71V to 3.6V. Designed for advanced IoT and industrial applications, it includes TrustZone security, LCD, and motor control peripherals in a compact 64-UFBGA package.
- Hardware security: TrustZone technology protects firmware and data.
- Large memory: 512KB flash and 274KB RAM for complex applications.
- High-speed processing: 160MHz Cortex-M33 with DSP instructions.
- Rich peripherals: LCD, motor control PWM, and DMA in one chip.
Secure IoT Gateways
Cortex-M33 with TrustZone provides hardware isolation for secure cloud connectivity.
Smart Meters
Large 512KB flash and LCD support enable complex metering firmware.
Wearable Health Devices
Low power and 274KB RAM handle sensor fusion and display graphics.
Industrial HMI Panels
Motor control PWM and rich peripherals drive both motors and displays.
Home Automation Hubs
High-speed processing and DMA manage multiple wireless protocols.
Audio Processing
160MHz core and ample RAM support audio codecs and DSP effects.
- Q: What core does the STM32U545REI6 use?
- A: It is based on the ARM Cortex-M33 core with TrustZone.
- Q: What is the maximum clock speed?
- A: It runs at up to 160MHz.
- Q: How much flash and RAM?
- A: It has 512KB flash and 274KB RAM.
- Q: What is the supply voltage?
- A: It operates from 1.71V to 3.6V.
- Q: What package is it?
- A: It comes in a 64-UFBGA package.
STM32U545REI6.pdf
- Q: What core does the STM32U545REI6 use?
- A: It is based on the ARM Cortex-M33 core with TrustZone.
- Q: What is the maximum clock speed?
- A: It runs at up to 160MHz.
- Q: How much flash and RAM?
- A: It has 512KB flash and 274KB RAM.
- Q: What is the supply voltage?
- A: It operates from 1.71V to 3.6V.
- Q: What package is it?
- A: It comes in a 64-UFBGA package.
