Overview
The STM32F103R6T6ATR is a 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 designed for high-performance applications and features a comprehensive set of peripherals and communication interfaces. The device is suitable for a wide range of applications, including industrial control, medical devices, and consumer electronics, due to its robust feature set and low power consumption.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | ARM® Cortex™-M3 32-bit RISC core |
| Core Speed | Up to 72 MHz |
| Program Memory | 32 KB Flash |
| RAM | 10 KB SRAM |
| Supply Voltage | 2.0 to 3.6 V |
| Operating Temperature | -40°C to +85°C (or +105°C for extended temperature range) |
| Number of I/Os | Up to 51 fast I/O ports |
| Communication Interfaces | I²C, SPI, USART, USB 2.0 full-speed, CAN 2.0B Active |
| Timers | Three 16-bit timers, one 16-bit motor control PWM timer, two watchdog timers, and a SysTick timer |
| ADCs | Two 12-bit ADCs with up to 16 channels |
| Package | 64-LQFP (10x10 mm) |
Key Features
- High-Performance Core: ARM® Cortex™-M3 32-bit RISC core with a maximum frequency of 72 MHz.
- Memory and Storage: 32 KB of Flash memory and 10 KB of SRAM.
- Communication Interfaces: Includes I²C, SPI, USART, USB 2.0 full-speed, and CAN 2.0B Active interfaces.
- Timers and Counters: Three 16-bit timers, one 16-bit motor control PWM timer, two watchdog timers, and a SysTick timer.
- ADCs: Two 12-bit ADCs with up to 16 channels.
- Low Power Modes: Sleep, Stop, and Standby modes for low-power applications.
- Debugging: Serial wire debug (SWD) and JTAG interfaces.
- Peripherals: DMA controller, temperature sensor, and CRC calculation unit.
Applications
- Industrial Control: Suitable for industrial automation, motor control, and other high-performance industrial applications.
- Medical Devices: Can be used in medical devices requiring high reliability and precision.
- Consumer Electronics: Ideal for consumer electronics such as smart home devices, fitness trackers, and other IoT devices.
- Automotive Systems: Used in automotive systems for control and monitoring applications.
- Embedded Systems: General-purpose use in various embedded systems requiring high performance and low power consumption.
Q & A
- What is the core processor of the STM32F103R6T6ATR?
The core processor is the ARM® Cortex™-M3 32-bit RISC core.
- What is the maximum operating frequency of the STM32F103R6T6ATR?
The maximum operating frequency is 72 MHz.
- How much Flash and SRAM memory does the STM32F103R6T6ATR have?
The device has 32 KB of Flash memory and 10 KB of SRAM.
- What are the available communication interfaces on the STM32F103R6T6ATR?
The device includes I²C, SPI, USART, USB 2.0 full-speed, and CAN 2.0B Active interfaces.
- What types of timers are available on the STM32F103R6T6ATR?
The device features three 16-bit timers, one 16-bit motor control PWM timer, two watchdog timers, and a SysTick timer.
- How many ADC channels does the STM32F103R6T6ATR have?
The device has two 12-bit ADCs with up to 16 channels.
- What is the operating temperature range of the STM32F103R6T6ATR?
The operating temperature range is -40°C to +85°C (or +105°C for extended temperature range).
- What package type is the STM32F103R6T6ATR available in?
The device is available in a 64-LQFP (10x10 mm) package.
- Does the STM32F103R6T6ATR support low power modes?
Yes, it supports Sleep, Stop, and Standby modes for low-power applications.
- What debugging interfaces are available on the STM32F103R6T6ATR?
The device supports serial wire debug (SWD) and JTAG interfaces.
