Overview
The STM32F051C4T6TR is a mainstream ARM Cortex-M0 microcontroller from STMicroelectronics, designed for a wide range of applications requiring low power consumption and high performance. This microcontroller is part of the STM32F0 series, which is known for its efficiency, low cost, and advanced system response to interrupts. The STM32F051C4T6TR features a 32-bit ARM Cortex-M0 core, providing exceptional code efficiency and computational performance comparable to higher-end ARM cores but with the memory sizes typically associated with 8- and 16-bit devices.
Key Specifications
| Specification | Details |
|---|---|
| CPU | ARM Cortex-M0, 48 MHz |
| Flash Memory | 16 Kbytes |
| SRAM | 8 Kbytes |
| Package | LQFP48 (7x7 mm) |
| Voltage Range | 2.0 to 3.6 V |
| Temperature Range | -40°C to 85°C |
| I/Os | Up to 55 fast I/Os, with up to 36 I/Os 5 V tolerant |
| ADC | 12-bit, up to 16 channels, conversion time 1.0 µs |
| DAC | 12-bit, 1 channel |
| Timers | Up to 11 timers, including 16-bit and 32-bit timers |
| DMA | 5-channel DMA controller |
| Low-Power Modes | Sleep, Stop, and Standby modes |
Key Features
- ARM Cortex-M0 Core: Provides high performance and low power consumption, with exceptional code efficiency.
- Memory: 16 Kbytes of Flash memory and 8 Kbytes of SRAM, with option bytes for memory protection.
- Analog-to-Digital Converter (ADC): 12-bit ADC with up to 16 channels, including internal temperature sensor and voltage reference channels.
- Digital-to-Analog Converter (DAC): 12-bit DAC with one channel).
- Timers and Watchdogs: Multiple timers including 16-bit and 32-bit timers, and independent and system watchdog timers).
- Direct Memory Access (DMA): 5-channel DMA controller for efficient data transfer).
- Low-Power Modes: Sleep, Stop, and Standby modes to optimize power consumption).
- Touch Sensing Controller: Supports up to 18 capacitive sensing channels for touchkey, linear, and rotary touch sensors).
- Communication Interfaces: Includes USART, I2C, SPI, and CEC interfaces for various communication needs).
Applications
- Industrial Automation: Suitable for motor control, sensor interfaces, and other industrial automation tasks due to its advanced timers and analog capabilities).
- Consumer Electronics: Ideal for applications requiring low power consumption and high performance, such as smart home devices and wearables).
- Medical Devices: Can be used in medical devices that require precise analog measurements and low power consumption, such as portable health monitors).
- Automotive Systems: Applicable in automotive systems for sensor monitoring, control units, and other applications requiring robust and efficient microcontrollers).
- IoT Devices: Suitable for Internet of Things (IoT) devices that need efficient processing, low power consumption, and various communication interfaces).
Q & A
- What is the CPU frequency of the STM32F051C4T6TR?
The CPU frequency is 48 MHz.
- How much Flash memory does the STM32F051C4T6TR have?
The microcontroller has 16 Kbytes of Flash memory.
- What is the voltage range for the STM32F051C4T6TR?
The voltage range is from 2.0 to 3.6 V.
- What are the low-power modes supported by the STM32F051C4T6TR?
The microcontroller supports Sleep, Stop, and Standby modes.
- How many I/Os does the STM32F051C4T6TR have?
It has up to 55 fast I/Os, with up to 36 I/Os being 5 V tolerant.
- What is the resolution of the ADC in the STM32F051C4T6TR?
The ADC is 12-bit with up to 16 channels.
- Does the STM32F051C4T6TR support touch sensing?
Yes, it supports up to 18 capacitive sensing channels for touchkey, linear, and rotary touch sensors.
- What communication interfaces are available on the STM32F051C4T6TR?
The microcontroller includes USART, I2C, SPI, and CEC interfaces.
- What is the temperature range for the STM32F051C4T6TR?
The temperature range is from -40°C to 85°C.
- What package type is the STM32F051C4T6TR available in?
The microcontroller is available in an LQFP48 (7x7 mm) package.
