STMicroelectronics STM32U385CGT6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $13.46 | $13.46 |
| 15+ | $3.09 | $46.35 |
| 25+ | $3.02 | $75.50 |
| 50+ | $2.86 | $143.00 |
| 100+ | $2.52 | $252.00 |
| N+ | $0.50 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32U3 |
| Packaging | Bulk | |
| Core Processor | ARM® Cortex®-M33F |
| Core Size | 32-Bit |
| Speed | 96MHz |
| 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 | 33 |
| Program Memory Size | 1MB (1M x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 256K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 10x12b SAR; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Memory Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 48-LQFP (7x7) |
| Supplier Device Package | 48-LQFP |
The STM32U385CGT6 from STMicroelectronics is a 32-bit MCU based on the ARM Cortex-M33F core, running at 96MHz. It offers 1MB flash and 256KB RAM, with a supply range of 1.71V to 3.6V. Packaged in a 48-LQFP, it integrates motor control PWM, DMA, and robust reset features, making it a versatile choice for industrial and IoT applications.
- High Memory Density: 1MB flash and 256KB RAM support complex applications and data buffering.
- Advanced Core: Cortex-M33F with DSP and FPU accelerates signal processing tasks.
- Motor Control Ready: Dedicated PWM timers simplify inverter and motor drive designs.
- Low Power Operation: 1.71V supply enables direct battery operation with minimal power loss.
Battery-Powered IoT Sensors
The 1.71V minimum supply and 96MHz Cortex-M33F with DSP instructions enable complex sensor fusion algorithms while maintaining low power consumption.
Motor Control Drives
Dedicated Motor Control PWM timers combined with 1MB flash allow storing complex commutation tables and control loops for FOC of BLDC motors.
Industrial Process Control
The brown-out detect/reset and WDT ensure reliable operation in noisy factory environments, while the 48-pin package fits space-constrained PLC modules.
Smart Building Controllers
With 256KB RAM, it can buffer large data logs from environmental sensors and communicate via external transceivers, supporting HVAC optimization.
Portable Instrumentation
The -40°C to 85°C range and low-voltage operation make it suitable for handheld multimeters and calibration tools that require precision and long battery life.
Consumer Robotics
The combination of PWM, DMA, and 1MB flash supports multi-axis servo control and sensor processing for hobbyist and educational robots.
- Q: What is the maximum clock speed of the STM32U385CGT6?
- A: It operates at up to 96MHz using the ARM Cortex-M33F core.
- Q: How much flash and RAM are available?
- A: It provides 1MB of flash memory and 256KB of RAM.
- Q: What is the supply voltage range?
- A: The device supports 1.71V to 3.6V, ideal for battery-powered applications.
- Q: What package does this MCU come in?
- A: It is housed in a compact 48-LQFP package.
- Q: Does it support motor control?
- A: Yes, it includes Motor Control PWM timers and DMA for advanced motor drive applications.
STM32U385CGT6.pdf
- Q: What is the maximum clock speed of the STM32U385CGT6?
- A: It operates at up to 96MHz using the ARM Cortex-M33F core.
- Q: How much flash and RAM are available?
- A: It provides 1MB of flash memory and 256KB of RAM.
- Q: What is the supply voltage range?
- A: The device supports 1.71V to 3.6V, ideal for battery-powered applications.
- Q: What package does this MCU come in?
- A: It is housed in a compact 48-LQFP package.
- Q: Does it support motor control?
- A: Yes, it includes Motor Control PWM timers and DMA for advanced motor drive applications.
