STMicroelectronics STM32F103R8H7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.61 | $15.61 |
| 15+ | $3.59 | $53.85 |
| 25+ | $3.51 | $87.75 |
| 50+ | $3.32 | $166.00 |
| 100+ | $2.93 | $293.00 |
| N+ | $0.59 | 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 | 51 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 20K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 16x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-TFBGA (5x5) |
| Package / Case | 64-TFBGA |
| ROHS |  |
The STM32F103R8H7 from STMicroelectronics is a 32-bit MCU featuring an ARM Cortex-M3 core at 72MHz. It provides 64KB flash and 20KB SRAM, with a rich set of peripherals including Motor Control PWM, PDR, POR, PVD, and a temperature sensor. Housed in a 64-TFBGA package, it operates from 2V to 3.6V and -40°C to 105°C, making it ideal for industrial and automotive applications.
- Mature Cortex-M3 ecosystem: Extensive software libraries and tools reduce development time.
- Motor control ready: Dedicated PWM timers with dead-time for inverter designs.
- Wide temperature range: -40°C to 105°C for demanding environments.
- Compact TFBGA package: Saves PCB space in miniaturized products.
Motor Drives
Dedicated Motor Control PWM timers with dead-time insertion enable precise 3-phase inverter control for BLDC and PMSM motors.
Industrial Sensors
72MHz processing and 20KB RAM handle fast ADC sampling and digital filtering for pressure and flow transmitters.
Consumer Electronics
Low power modes and 2V-3.6V range support battery-operated smart home devices and wearables.
Automotive Body Electronics
105°C rating and PVD/POR ensure reliable operation in engine bay modules and lighting control.
Medical Monitoring
Temp sensor and DMA enable continuous patient vitals monitoring with minimal power consumption.
Power Management
PWM outputs and analog comparators facilitate digital power supply control in server and telecom equipment.
- Q: What is the maximum clock speed?
- A: 72MHz with ARM Cortex-M3 core.
- Q: What is the operating temperature?
- A: -40°C to 105°C, suitable for harsh environments.
- Q: Does it support motor control?
- A: Yes, includes Motor Control PWM and complementary outputs.
- Q: What package is this?
- A: 64-TFBGA package, compact for space-constrained designs.
STM32F103R8H7.pdf
- Q: What is the maximum clock speed?
- A: 72MHz with ARM Cortex-M3 core.
- Q: What is the operating temperature?
- A: -40°C to 105°C, suitable for harsh environments.
- Q: Does it support motor control?
- A: Yes, includes Motor Control PWM and complementary outputs.
- Q: What package is this?
- A: 64-TFBGA package, compact for space-constrained designs.
