Overview
The STM32F103RGT6JTR, produced by STMicroelectronics, is a high-performance microcontroller belonging to the STM32F103x family. This device is based on the ARM® Cortex®-M3 32-bit RISC core, operating at a maximum frequency of 72 MHz. It features high-speed embedded memories, including up to 1 MB of Flash memory and 96 KB of SRAM. The microcontroller is designed for a wide range of applications due to its extensive set of enhanced I/Os and peripherals connected to two APB buses.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 72 MHz |
| Flash Memory | Up to 1 MB |
| SRAM | Up to 96 KB |
| ADCs | 3 × 12-bit, up to 21 channels |
| Timers | Up to 17 timers (including 16-bit and motor control PWM timers) |
| Communication Interfaces | Up to 2 × I2C, 5 × USART, 3 × SPI, 2 × I2S, CAN (2.0B Active), USB 2.0 full speed, SDIO |
| Operating Temperature | –40 to +105 °C |
| Power Supply | 2.0 to 3.6 V |
| I/O Ports | Up to 112 fast I/O ports, almost all 5 V-tolerant |
| Debug Mode | Serial wire debug (SWD) & JTAG interfaces |
Key Features
- High-performance ARM® Cortex®-M3 32-bit RISC core with single-cycle multiplication and hardware division.
- High-speed embedded memories: up to 1 MB Flash and 96 KB SRAM.
- Extensive range of enhanced I/Os and peripherals connected to two APB buses.
- Up to 3 × 12-bit ADCs with up to 21 channels, and 2 × 12-bit DACs.
- Up to 17 timers, including motor control PWM timers with dead-time generation and emergency stop.
- Multiple communication interfaces: I2C, USART, SPI, I2S, CAN, USB 2.0 full speed, and SDIO.
- Low power modes: Sleep, Stop, and Standby modes.
- CRC calculation unit and 96-bit unique ID.
- ECOPACK® packages.
Applications
- Motor drives and application control.
- Medical and handheld equipment.
- PC and gaming peripherals.
- GPS platforms.
- Industrial applications, including PLCs, inverters, printers, and scanners.
- Alarm systems and video intercoms.
- HVAC systems.
Q & A
- What is the core architecture of the STM32F103RGT6JTR?
The core architecture is based on the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F103RGT6JTR?
The maximum operating frequency is 72 MHz.
- How much Flash and SRAM memory does the STM32F103RGT6JTR have?
The device has up to 1 MB of Flash memory and 96 KB of SRAM.
- What types of communication interfaces are available on the STM32F103RGT6JTR?
The device features I2C, USART, SPI, I2S, CAN, USB 2.0 full speed, and SDIO interfaces.
- What is the operating temperature range of the STM32F103RGT6JTR?
The operating temperature range is –40 to +105 °C.
- What power-saving modes are available on the STM32F103RGT6JTR?
The device supports Sleep, Stop, and Standby modes.
- How many I/O ports does the STM32F103RGT6JTR have?
The device has up to 112 fast I/O ports, almost all of which are 5 V-tolerant.
- What debug interfaces are available on the STM32F103RGT6JTR?
The device supports Serial wire debug (SWD) and JTAG interfaces.
- What types of timers are available on the STM32F103RGT6JTR?
The device includes up to 17 timers, including 16-bit and motor control PWM timers.
- What are some common applications for the STM32F103RGT6JTR?
Common applications include motor drives, medical and handheld equipment, PC and gaming peripherals, GPS platforms, industrial applications, and HVAC systems.
