STM8S903K3B6

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Embedded microcontrollers are widely used in computing and electronic applications, controlling and monitoring a wide range of devices. The STM8S903K3B6 is an ultra-low-cost high-performance 8-bit microcontroller from STMicroelectronics. It is part of the STM8 family of microcontrollers designed for use in a variety of applications.

The STM8S903K3B6 features a powerful 8-bit Central Processor Unit (CPU) with a 12/20MHz maximum clock frequency. It also features 8KB of Flash Program Memory and 64 bytes of RAM. It supports up to 16 external interrupts and boasts exceptionally low power consumption at just 8mA in active mode and 0.6mA in sleep mode.

The STM8S903K3B6 also comes equipped with a wide range of integrated peripherals, designed to increase the range and variety of applications this microcontroller can be used for. These include an Analog-to-Digital Converter (ADC), integrated communications (USART and I2C), timers, comparator and pulse-width modulation (PWM) modules, an independent watchdog timer, GPIOs, and more.

The STM8S903K3B6 is well suited for a wide range of applications, including consumer electronics, automotive, industrial, home and office automation and more. Thanks to its low cost, it’s ideal for cost-sensitive applications, while its integrated peripherals and wide range of memory and communication options allow it to be used in a great variety of solutions.

The STM8 family of microcontrollers is based on a Harvard architecture, which separates the program memory and data memory to increase efficiency. The program memory is used for the program instructions, while the data memory is used for storing data. This architecture makes it possible for the CPU to directly access both program and data memory simultaneously, making it a fast and efficient approach to data processing.

The STM8S903K3B6 is programmed and debugged using the ST-LINK/V2, ST’s in-circuit debugger and programmer. This device allows programs to be written, executed and monitored in-circuit, directly connected to the STM8S903K3B6. This makes it simple and easy to develop, test and analyze applications.

The STM8S903K3B6 offers a wide range of features and is well suited for a variety of applications. Its low cost, power efficiency, and integrated peripherals make it an ideal choice for cost-sensitive solutions. Its Harvard architecture and direct access to both program and data memories makes it an efficient and fast solution for data processing, while the ST-LINK/V2 makes programing, testing and debugging simple and easy.

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