Overview
The STM32F301K6U6TR is a microcontroller from the STM32F301x6/8 family, 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 for a wide range of applications requiring high performance, low power consumption, and advanced peripherals.
The STM32F301K6U6TR offers a balance of performance, power efficiency, and peripheral functionality, making it suitable for various embedded systems, including industrial control, medical devices, and consumer electronics.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU (72 MHz max.) |
| Memories | 32 Kbytes of Flash memory, 16 Kbytes of SRAM |
| Voltage Range | 2.0 to 3.6 V |
| Operating Temperature | –40 to +85°C and –40 to +105°C |
| ADC | 12-bit ADC (5 Msps), up to 15 channels |
| DAC | 1 × 12-bit DAC channel |
| Timers | 1 × 32-bit timer, 5 × 16-bit timers, 1 × 16-bit basic timer for DAC |
| Communication Interfaces | 3 × I2Cs, up to 3 USARTs, up to 2 SPIs with multiplexed full-duplex I2S, infrared transmitter |
| Package | UFQFPN 32 5x5x0.55 mm |
| I/O Ports | Up to 51 fast I/O ports, several 5 V-tolerant |
| Power Management | Low-power modes: Sleep, Stop, and Standby |
Key Features
- High-Performance Core: Arm® 32-bit Cortex®-M4 CPU with FPU, operating at up to 72 MHz.
- Advanced Peripherals: Fast 12-bit ADC, 12-bit DAC, three comparators, operational amplifier, and up to 18 capacitive sensing channels.
- Communication Interfaces: Three I2Cs, up to three USARTs, up to two SPIs with multiplexed full-duplex I2S, and an infrared transmitter.
- Power Efficiency: Low-power modes including Sleep, Stop, and Standby, with a comprehensive set of power-saving features.
- Timer and Clock Management: Multiple timers including a 32-bit timer, 16-bit timers, and a low-power RTC with calibration.
- Package Options: Available in UFQFPN 32 5x5x0.55 mm package.
Applications
- Industrial Control: Suitable for industrial automation, motor control, and power management systems.
- Medical Devices: Can be used in medical equipment requiring high precision and low power consumption.
- Consumer Electronics: Ideal for consumer devices such as smart home appliances, fitness trackers, and other IoT devices.
- Automotive Systems: Applicable in automotive systems for control and monitoring functions.
- Energy and Utilities: Used in smart metering, energy monitoring, and other utility management systems.
Q & A
- What is the core architecture of the STM32F301K6U6TR?
The STM32F301K6U6TR 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 STM32F301K6U6TR have?
The device has 32 Kbytes of Flash memory and 16 Kbytes of SRAM.
- What is the operating voltage range of the STM32F301K6U6TR?
The operating voltage range is 2.0 to 3.6 V.
- What are the key communication interfaces available on the STM32F301K6U6TR?
The device features three I2Cs, up to three USARTs, up to two SPIs with multiplexed full-duplex I2S, and an infrared transmitter.
- What types of timers are available on the STM32F301K6U6TR?
The device includes one 32-bit timer, five 16-bit timers, and one 16-bit basic timer for the DAC.
- What are the low-power modes available on the STM32F301K6U6TR?
The device supports low-power modes including Sleep, Stop, and Standby.
- What is the package type of the STM32F301K6U6TR?
The device is available in a UFQFPN 32 5x5x0.55 mm package.
- What is the temperature range for the STM32F301K6U6TR?
The operating temperature range is –40 to +85°C and –40 to +105°C.
- Does the STM32F301K6U6TR support capacitive sensing?
Yes, it supports up to 18 capacitive sensing channels.
- What is the purpose of the operational amplifier in the STM32F301K6U6TR?
The operational amplifier can be used in PGA mode, with all terminals accessible.
