Overview
The STM32F103RCT6TR is a high-density performance line microcontroller from STMicroelectronics, part of the STM32F103xC, STM32F103xD, and STM32F103xE family. This microcontroller incorporates the high-performance ARM® Cortex®-M3 32-bit RISC core, operating at a 72 MHz frequency. It features high-speed embedded memories, including up to 256 KB of Flash memory and 48 KB of SRAM, along with an extensive range of enhanced I/Os and peripherals connected to two APB buses.
The device is designed for a wide range of applications, leveraging its advanced communication interfaces, multiple timers, and low-power modes. It is suitable for various industrial, medical, and consumer electronics applications.
Key Specifications
| Attribute | Specification |
|---|---|
| Manufacturer | STMicroelectronics |
| Family Name | STM32F |
| Core Processor | ARM Cortex-M3 |
| Program Memory Type | Flash |
| Flash Size | 256 KB |
| RAM Size | 48 KB |
| Speed | 72 MHz |
| No of I/O Lines | 51 |
| Interface/Connectivity | CAN, IrDA, I2C, LIN, SPI, UART, USART, USB |
| Peripherals | DMA, Motor Control PWM, Temp Sensor, Watchdog |
| Number Of Timers | 8 |
| Supply Voltage | 2.0 to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| On-Chip ADC | 3 (16-ch x 12-bit) |
| On-Chip DAC | 2 (2-ch x 12-bit) |
| Watchdog Timers | 2 |
| Package Style | LQFP-64 |
| Mounting Method | Surface Mount |
Key Features
- Core: ARM 32-bit Cortex-M3 CPU with a maximum frequency of 72 MHz.
- Memories: Up to 256 KB of Flash memory and 48 KB of SRAM.
- Clock, Reset, and Supply Management: Includes POR, PDR, and programmable voltage detector (PVD), along with internal oscillators.
- Low Power Modes: Sleep, Stop, and Standby modes for low-power applications.
- ADC and DAC: Three 12-bit ADCs and two 12-bit DACs.
- DMA: 12-channel DMA controller supporting various peripherals.
- Timers: Up to 11 timers, including four 16-bit timers and two motor control PWM timers.
- Communication Interfaces: Up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, a USB interface, and a CAN interface.
- Debug Mode: Serial wire debug (SWD) and JTAG interfaces.
- I/Os: Up to 112 fast I/O ports, all mappable on 16 external interrupt vectors.
Applications
The STM32F103RCT6TR is suitable for a wide range of applications, including:
- Motor drives and control systems.
- Application control and automation.
- Medical and handheld equipment.
- PC and gaming peripherals.
- GPS platforms.
- Industrial applications, such as PLCs, inverters, and HVAC systems.
- Printers, scanners, and alarm systems.
- Video intercom and other consumer electronics.
Q & A
- What is the core processor of the STM32F103RCT6TR?
The core processor is the ARM Cortex-M3 32-bit RISC core.
- What is the maximum operating frequency of the STM32F103RCT6TR?
The maximum operating frequency is 72 MHz.
- How much Flash and SRAM memory does the STM32F103RCT6TR have?
The device has up to 256 KB of Flash memory and 48 KB of SRAM.
- What are the key communication interfaces available on the STM32F103RCT6TR?
The device includes CAN, IrDA, I2C, LIN, SPI, UART, USART, and USB interfaces.
- What are the low-power modes supported by the STM32F103RCT6TR?
The device supports Sleep, Stop, and Standby modes for low-power applications.
- How many ADCs and DACs are available on the STM32F103RCT6TR?
The device features three 12-bit ADCs and two 12-bit DACs.
- What is the operating temperature range of the STM32F103RCT6TR?
The operating temperature range is -40°C to +85°C.
- What is the package style and mounting method of the STM32F103RCT6TR?
The package style is LQFP-64, and the mounting method is Surface Mount.
- What are some of the typical applications of the STM32F103RCT6TR?
Typical applications include motor drives, medical and handheld equipment, industrial applications, and consumer electronics.
- Does the STM32F103RCT6TR support debug modes?
Yes, it supports serial wire debug (SWD) and JTAG interfaces.
- How many I/O lines are available on the STM32F103RCT6TR?
The device has up to 112 fast I/O ports.
