STM8S207R8T6
8-bit microcontrollers with 64KB flash, 24MHz speed, and LQFP64 packaging
Manufacturer： stm
series introduction
# Introduction to the STM8S207R8T6 Product Series
## 1. Overview
The STM8S207R8T6 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 has become a popular choice among engineers and developers in various industries.
## 2. Key Features
### 2.1 Core and Performance
- **8 - bit Core**: The STM8S207R8T6 is based on the STM8 8 - bit core architecture. This core provides a good balance between processing power and simplicity, making it suitable for applications that do not require the complexity of a 32 - bit processor.
- **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 data and efficient control of external devices.
### 2.2 Memory
- **Flash Memory**: It comes with 64 KB of in - system programmable Flash memory. This non - volatile memory is used to store the application code, allowing for easy reprogramming and updates during the development and product lifecycle.
- **RAM**: The microcontroller has 6 KB of RAM, which provides sufficient space for data storage and manipulation during program execution. This RAM can be used to store variables, buffers, and intermediate results.
### 2.3 Peripherals
#### 2.3.1 Communication Interfaces
- **UART (Universal Asynchronous Receiver - Transmitter)**: It features multiple UART interfaces, which are commonly used for serial communication with other devices such as sensors, displays, and communication modules. 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 memory chips, sensors, and displays. It supports full - duplex communication and can operate at high data transfer rates.
- **I²C (Inter - Integrated Circuit)**: The I²C interface is a widely used serial communication protocol for connecting low - speed devices. It allows for easy communication with sensors, EEPROMs, and other I²C - compatible devices, enabling the development of multi - device systems.
#### 2.3.2 Timers
- **General - Purpose Timers**: The STM8S207R8T6 is equipped with multiple 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)**: It also includes an RTC, which provides a reliable timekeeping function. The RTC can operate independently of the main system clock, allowing for accurate timekeeping even when the microcontroller is in a low - power mode.
#### 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, light sensors, and pressure sensors into digital values, enabling the microcontroller to interface with the analog world.
### 2.4 Power Management
- **Low - Power Modes**: The STM8S207R8T6 offers several low - power modes, including halt, active halt, and standby modes. These low - power modes allow the microcontroller to conserve power when not in use, making it
Images for reference
64-LQFP
Image Preview
Image Preview