Overview
The STM32F071CBT6 is a 32-bit microcontroller from STMicroelectronics, part of the STM32F0 series. It is based on the Arm® Cortex®-M0 CPU and is designed for a wide range of applications requiring low power consumption and high performance. This microcontroller features up to 128 KB of Flash memory and 16 KB of SRAM with hardware parity, making it suitable for various embedded systems.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M0 CPU, up to 48 MHz |
| Flash Memory | 64 to 128 Kbytes |
| SRAM | 16 Kbytes with HW parity |
| Timers | 12 timers (1 x 32-bit, 7 x 16-bit, 1 x 16-bit advanced-control timer) |
| ADC | 1 x 12-bit, 1.0 µs ADC (up to 16 channels) |
| DAC | 1 x 12-bit D/A converter (with 2 channels) |
| Comparators | 2 fast low-power analog comparators |
| Communication Interfaces | 2 x I2C, 4 x USART, 2 x SPI, HDMI CEC |
| I/Os | Up to 87 fast I/Os, 68 I/Os with 5V tolerant capability |
| Operating Voltage | 2.0 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package | LQFP64 10 × 10 mm |
Key Features
- Low power modes: Sleep, Stop, Standby
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
- 7-channel DMA controller
- Up to 24 capacitive sensing channels for touchkey, linear, and rotary touch sensors
- Internal 8 MHz RC with x6 PLL option and internal 40 kHz RC oscillator
- Serial wire debug (SWD) and 96-bit unique ID
- ECOPACK®2 compliant packages
Applications
The STM32F071CBT6 is versatile and can be used in a variety of applications, including:
- Industrial control and automation
- Consumer electronics
- Medical devices
- Automotive systems
- IoT devices and smart home appliances
- Motor control and power management systems
Q & A
- What is the core of the STM32F071CBT6?
The core is an Arm® 32-bit Cortex®-M0 CPU, operating up to 48 MHz. - How much Flash and SRAM does the STM32F071CBT6 have?
It has up to 128 KB of Flash memory and 16 KB of SRAM with hardware parity. - What are the key communication interfaces available?
The microcontroller features 2 x I2C, 4 x USART, 2 x SPI, and HDMI CEC. - What is the operating voltage range of the STM32F071CBT6?
The operating voltage range is from 2.0 V to 3.6 V. - What are the low power modes available?
The available low power modes include Sleep, Stop, and Standby. - Does the STM32F071CBT6 support capacitive sensing?
Yes, it supports up to 24 capacitive sensing channels. - What is the package type of the STM32F071CBT6?
The package type is LQFP64 10 × 10 mm. - Is the STM32F071CBT6 suitable for motor control applications?
Yes, it includes advanced motor control timers and other features suitable for motor control. - Does the STM32F071CBT6 have a real-time clock (RTC)?
Yes, it features a calendar RTC with alarm and periodic wakeup from Stop/Standby. - What is the temperature range for the STM32F071CBT6?
The operating temperature range is from -40°C to 85°C.
