Overview
The STM32F103RGT6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F1 series. It is based on the ARM® Cortex®-M3 32-bit RISC core, operating at a maximum frequency of 72 MHz. This microcontroller is known for its high-speed embedded memories, extensive range of enhanced I/Os, and advanced communication interfaces. It is suitable for a wide range of applications due to its robust feature set and low-power capabilities.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | ARM® Cortex®-M3 32-bit RISC core |
| Operating Frequency | Up to 72 MHz |
| Program Memory | 1 MB Flash memory |
| SRAM | 96 Kbytes |
| Number of I/Os | 51 I/Os |
| Supply Voltage | 2.0 to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| Package | 64-LQFP (10x10 mm) |
| ADCs | 3 × 12-bit ADCs (up to 21 channels) |
| DACs | 2 × 12-bit DACs |
| Timers | Up to 17 timers (including motor control PWM timers and watchdog timers) |
| Communication Interfaces | Up to 2 I²C, 3 SPI, 2 I²S, 1 SDIO, 5 USART, 1 USB, 1 CAN (2.0B Active) |
Key Features
- High-Performance Core: ARM® Cortex®-M3 32-bit RISC core with a maximum frequency of 72 MHz.
- Memory and Storage: 1 MB Flash memory and 96 Kbytes of SRAM.
- Analog to Digital Converters (ADCs): 3 × 12-bit ADCs with up to 21 channels, conversion range of 0 to 3.6 V, and triple-sample and hold capability.
- Digital to Analog Converters (DACs): 2 × 12-bit DACs.
- Timers and Counters: Up to 17 timers including motor control PWM timers, watchdog timers, and a SysTick timer.
- Communication Interfaces: Multiple interfaces including I²C, SPI, I²S, SDIO, USART, USB, and CAN (2.0B Active).
- Power Management: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Debugging: Serial wire debug (SWD) and JTAG interfaces, along with Cortex®-M3 Embedded Trace Macrocell™.
Applications
- Motor Drives: Suitable for motor control applications due to advanced motor control PWM timers.
- Industrial Applications: Used in PLCs, inverters, printers, scanners, and alarm systems.
- Medical and Handheld Equipment: Ideal for medical devices and handheld equipment due to its low-power modes.
- PC and Gaming Peripherals: Used in gaming peripherals and other PC-related applications.
- GPS Platforms: Suitable for GPS and navigation systems.
- Video Intercom and Security Systems: Used in video intercom and security systems.
Q & A
- What is the core processor of the STM32F103RGT6TR?
The core processor is the ARM® Cortex®-M3 32-bit RISC core.
- What is the maximum operating frequency of the STM32F103RGT6TR?
The maximum operating frequency is 72 MHz.
- How much program memory does the STM32F103RGT6TR have?
The STM32F103RGT6TR has 1 MB of Flash memory.
- What is the range of the supply voltage for the STM32F103RGT6TR?
The supply voltage range is from 2.0 to 3.6 V.
- What are the operating temperature ranges for the STM32F103RGT6TR?
The operating temperature range is from -40°C to +85°C.
- How many I/O ports does the STM32F103RGT6TR have?
The STM32F103RGT6TR has 51 I/O ports.
- What types of communication interfaces does the STM32F103RGT6TR support?
The microcontroller supports I²C, SPI, I²S, SDIO, USART, USB, and CAN (2.0B Active) interfaces.
- Does the STM32F103RGT6TR have any power-saving modes?
Yes, it has Sleep, Stop, and Standby modes.
- What debugging interfaces are available on the STM32F103RGT6TR?
The microcontroller features serial wire debug (SWD) and JTAG interfaces, along with Cortex®-M3 Embedded Trace Macrocell™.
- What are some typical applications of the STM32F103RGT6TR?
It is used in motor drives, industrial applications, medical and handheld equipment, PC and gaming peripherals, GPS platforms, and video intercom systems.
