STMicroelectronics STM32F103VDT7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $27.37 | $27.37 |
| 15+ | $6.29 | $94.35 |
| 25+ | $6.16 | $154.00 |
| 50+ | $5.81 | $290.50 |
| 100+ | $5.13 | $513.00 |
| N+ | $1.03 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F1 |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 72MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Number of I/O | 80 |
| Program Memory Size | 384KB (384K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 64K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-LQFP (14x14) |
| Package / Case | 100-LQFP |
| ROHS |  |
The STM32F103VDT7 is a high-performance 32-bit microcontroller from STMicroelectronics, built on the ARM Cortex-M3 core running at 72MHz. It offers 384KB of flash memory and 64KB of SRAM, providing ample space for complex applications. With a wide supply voltage range of 2V to 3.6V and an extended temperature range of -40°C to 105°C, it is designed for demanding industrial and automotive environments. The device integrates DMA, motor control PWM, and multiple protection features, making it a versatile choice for real-time embedded control.
- High Performance: 72MHz ARM Cortex-M3 core delivers fast processing for real-time control applications.
- Large Memory: 384KB flash and 64KB SRAM support complex firmware and data buffering.
- Robust Protection: PDR, POR, PVD, and WDT ensure reliable operation in unstable power conditions.
- Extended Temperature Range: -40°C to 105°C enables use in harsh industrial and automotive settings.
- Rich Peripheral Set: Motor control PWM, DMA, and temperature sensor reduce external component count.
Industrial Motor Control
With motor control PWM and DMA, the STM32F103VDT7 enables precise, low-latency control loops for AC induction, BLDC, and stepper motors in industrial drives and robotics.
Smart Sensors and Data Acquisition
The integrated temperature sensor, 72MHz processing, and 384KB flash allow high-speed sampling and local data processing for industrial IoT sensors and condition monitoring systems.
Portable Medical Devices
Operating at 2V to 3.6V and with low-power modes, this MCU is suitable for battery-powered diagnostic tools, patient monitors, and portable infusion pumps requiring reliable performance.
Building Automation Controllers
With multiple PWMs, WDT, and robust I/O, it can manage HVAC control, lighting systems, and access control panels, ensuring reliable operation in harsh environments.
Automotive Aftermarket Electronics
The -40°C to 105°C range and PDR/POR features make it suitable for automotive body control modules, telematics units, and aftermarket infotainment systems.
Power Conversion and Inverters
Its advanced timer peripherals and PWM generation capabilities support high-frequency switching for solar inverters, UPS systems, and power supplies.
- Q: What is the maximum operating frequency of the STM32F103VDT7?
- A: The STM32F103VDT7 operates at up to 72 MHz with an ARM Cortex-M3 core.
- Q: What is the supply voltage range?
- A: It supports a supply voltage from 2V to 3.6V.
- Q: How much flash memory and RAM does it have?
- A: It includes 384KB of flash memory and 64KB of SRAM.
- Q: What package is available?
- A: It comes in a 100-LQFP package.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 105°C.
STM32F103VDT7.pdf
- Q: What is the maximum operating frequency of the STM32F103VDT7?
- A: The STM32F103VDT7 operates at up to 72 MHz with an ARM Cortex-M3 core.
- Q: What is the supply voltage range?
- A: It supports a supply voltage from 2V to 3.6V.
- Q: How much flash memory and RAM does it have?
- A: It includes 384KB of flash memory and 64KB of SRAM.
- Q: What package is available?
- A: It comes in a 100-LQFP package.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 105°C.
