Overview
The STM32F301C6T6TR is a member of the STM32F301x6/8 family of microcontrollers produced by STMicroelectronics. This device is based on the high-performance Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 72 MHz and featuring a floating-point unit (FPU). It is designed to offer a balance of performance, power efficiency, and a rich set of peripherals, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU (72 MHz max.) |
| Memories | 64 Kbytes of Flash memory, 16 Kbytes of SRAM |
| Voltage Range | 2.0 to 3.6 V |
| Operating Temperature | –40 to +85°C, –40 to +105°C |
| ADC | 1 × 12-bit ADC (up to 15 channels), 0.20 μs conversion time |
| DAC | 1 × 12-bit DAC channel |
| Comparators | Three fast rail-to-rail analog comparators |
| Operational Amplifier | 1 × operational amplifier in PGA mode |
| Capacitive Sensing Channels | Up to 18 channels supporting touchkey, linear, and rotary sensors |
| Timers | Up to 9 timers, including 32-bit and 16-bit timers |
| Communication Interfaces | Three I2Cs, up to three USARTs, up to two SPIs with I2S, infrared transmitter |
| Debug Interfaces | Serial wire debug (SWD), JTAG |
| Package | LQFP 48 (7x7x1.4 mm) |
Key Features
- High-performance Arm® Cortex®-M4 32-bit RISC core with FPU, operating at up to 72 MHz.
- Rich set of peripherals including ADC, DAC, comparators, operational amplifier, and capacitive sensing channels.
- Extensive range of timers, including 32-bit and 16-bit timers with various modes (IC/OC/PWM, deadtime generation, emergency stop).
- Advanced communication interfaces: three I2Cs, up to three USARTs, up to two SPIs with I2S, and an infrared transmitter.
- Low-power modes: Sleep, Stop, and Standby, with VBAT supply for RTC and backup registers.
- Internal clock sources: 4 to 32 MHz crystal oscillator, 32 kHz oscillator for RTC, internal 8 MHz RC with x 16 PLL option, and internal 40 kHz oscillator.
- 7-channel DMA controller supporting timers, ADCs, SPIs, I2Cs, USARTs, and DAC.
- Calendar RTC with alarm and periodic wakeup from Stop/Standby.
- Serial wire debug (SWD) and JTAG interfaces for debugging.
- 96-bit unique ID.
Applications
The STM32F301C6T6TR is versatile and can be used in a variety of applications, including:
- Automotive systems: Due to its robust operating temperature range and comprehensive set of peripherals, it is suitable for automotive control units and sensors.
- Industrial control: The device's advanced timers and motor control capabilities make it ideal for industrial automation and control systems.
- Consumer electronics: Its low-power modes and rich set of peripherals make it a good choice for battery-powered devices and consumer electronics.
- Medical devices: The device's precision analog peripherals and low-power capabilities are beneficial for medical device applications.
- IoT devices: The STM32F301C6T6TR can be used in IoT applications requiring a balance of performance and power efficiency.
Q & A
- What is the core architecture of the STM32F301C6T6TR?
The core architecture is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU), operating at up to 72 MHz.
- How much Flash and SRAM memory does the STM32F301C6T6TR have?
The device has 64 Kbytes of Flash memory and 16 Kbytes of SRAM.
- What is the voltage range for the STM32F301C6T6TR?
The voltage range is from 2.0 to 3.6 V.
- What types of timers are available on the STM32F301C6T6TR?
The device features up to 9 timers, including one 32-bit timer and multiple 16-bit timers with various modes.
- What communication interfaces are supported by the STM32F301C6T6TR?
The device supports three I2Cs, up to three USARTs, up to two SPIs with I2S, and an infrared transmitter.
- Does the STM32F301C6T6TR have any low-power modes?
Yes, it has Sleep, Stop, and Standby low-power modes, along with a VBAT supply for RTC and backup registers.
- What is the operating temperature range of the STM32F301C6T6TR?
The operating temperature range is from –40 to +85°C and –40 to +105°C.
- What kind of debug interfaces are available on the STM32F301C6T6TR?
The device supports serial wire debug (SWD) and JTAG interfaces.
- Does the STM32F301C6T6TR have any unique identification features?
Yes, it has a 96-bit unique ID.
- In what package is the STM32F301C6T6TR available?
The device is available in an LQFP 48 (7x7x1.4 mm) package.
- What are some typical applications for the STM32F301C6T6TR?
Typical applications include automotive systems, industrial control, consumer electronics, medical devices, and IoT devices.
