STM8S207M8T6B
8-bit microcontrollers with 64KB flash, 24MHz speed, and 80-pin LQFP packaging
Manufacturer： stm
series introduction
# Introduction to the STM8S207M8T6B Product Series
## 1. Overview
The STM8S207M8T6B is a member of the STM8S microcontroller family developed by STMicroelectronics. This product series is designed to offer a high - performance, cost - effective solution for a wide range of embedded applications. With its rich set of features and capabilities, it caters to the needs of various industries, including industrial control, consumer electronics, and automotive applications.
## 2. Key Features
### 2.1 Core and Performance
- **8 - bit Core**: The STM8S207M8T6B is based on an 8 - bit STM8 core. This core provides a good balance between performance and simplicity, making it suitable for applications that do not require the complexity of a 32 - bit processor but still need efficient processing power.
- **High - Speed Execution**: It can operate at a maximum clock frequency of up to 16 MHz, enabling fast execution of instructions. This high - speed operation allows for real - time processing of tasks, such as sensor data acquisition and control algorithms.
### 2.2 Memory
- **Flash Memory**: The microcontroller is equipped with 64 KB of in - system programmable Flash memory. This non - volatile memory is used to store the application code, allowing for easy reprogramming during development and in the field. The Flash memory has a high endurance, ensuring reliable long - term storage of the program.
- **Data Memory**: It also features 2 KB of data EEPROM and 6 KB of RAM. The EEPROM can be used to store non - volatile data, such as configuration parameters, while the RAM provides temporary storage for variables and data during program execution.
### 2.3 Peripherals
#### 2.3.1 Communication Interfaces
- **UART (Universal Asynchronous Receiver - Transmitter)**: There are multiple UART interfaces available, which are commonly used for serial communication with other devices, such as sensors, displays, or other microcontrollers. UART allows for easy integration with a wide range of external components.
- **SPI (Serial Peripheral Interface)**: The SPI interface provides a high - speed serial communication protocol, suitable for communicating with external devices like flash memories, ADCs (Analog - to - Digital Converters), and DACs (Digital - to - Analog Converters). It enables fast data transfer between the microcontroller and peripheral devices.
- **I²C (Inter - Integrated Circuit)**: The I²C interface is a widely used serial communication protocol for connecting low - speed devices. It is useful for communicating with sensors, EEPROMs, and other I²C - compatible devices, allowing for easy integration into a multi - device system.
#### 2.3.2 Timers
- **General - Purpose Timers**: The STM8S207M8T6B includes several general - purpose timers. These timers can be used for a variety of applications, such as generating PWM (Pulse - Width Modulation) signals for motor control, measuring time intervals, and implementing delay functions.
- **Real - Time Clock (RTC)**: The built - in RTC provides a reliable timekeeping function. It can operate independently of the main system clock and can be used for applications that require accurate timekeeping, such as data logging and scheduling tasks.
#### 2.3.3 Analog - to - Digital Converter (ADC)
- **10 - bit ADC**: The microcontroller features a 10 - bit ADC with multiple input channels. This ADC can be used to convert analog signals from sensors, such as temperature sensors, pressure sensors, and light sensors, into digital values for further processing
Images for reference
80-LQFP
Image Preview
Image Preview