AT90S1200A-12SC

The AT90S1200A-12SC is a low-power CMOS 8-bit microcontroller from Atmel, which is a reliable and versatile integrated circuit (IC) component. It offers a range of valuable key features that make it suitable for a wide range of applications. 1. Performance and Architecture: - The AT90S1200A-12SC operates at a clock frequency of 12 MHz, providing efficient processing capabilities. - It is based on the popular RISC architecture and features 32 general-purpose working registers, enabling efficient data manipulation. 2. Memory: - This microcontroller comprises 1 kilobyte (KB) of in-system programmable Flash memory for storing program code. - It offers 64 bytes of EEPROM (electrically erasable programmable read-only memory) for non-volatile data storage. - Additionally, it provides 64 bytes of internal SRAM (static random-access memory) for temporary data storage. 3. Peripherals: - The AT90S1200A-12SC offers a range of built-in peripherals for enhanced functionality: - A 16-bit Timer/Counter with two capture/compare channels and PWM (Pulse Width Modulation) capabilities. - A Universal Synchronous/Asynchronous Receiver/Transmitter (USART) for serial communication. - An 8-channel, 10-bit Analog-to-Digital Converter (ADC) for accurate analog signal measurements. - Programmable Serial UART and SPI (Serial Peripheral Interface) for data exchange with external devices. 4. Power Management: - It features an advanced power-saving mode, enabling lower power consumption during idle or sleep periods. - The microcontroller operates over a voltage range of 2.7V to 5.5V, providing flexibility in power supply configurations. 5. Development Tools: - Atmel offers a comprehensive Integrated Development Environment (IDE) called Atmel Studio, providing a user-friendly platform for program development, debugging, and emulation. - The availability of a robust set of software libraries and functions simplifies the development process. 6. Packaging and Accessibility: - The AT90S1200A-12SC IC component comes in a 20-pin small-outline integrated circuit (SOIC) package, offering compactness and ease of integration into various systems. - It supports In-System Programming (ISP) and In-System Serial Programming (ISSP), allowing the microcontroller's Flash memory to be programmed in-circuit, simplifying production and firmware updates. In summary, the AT90S1200A-12SC is a highly capable microcontroller with a focus on low power consumption. Its key features include efficient performance, ample memory resources, multiple built-in peripherals, advanced power management, support for development tools, and easy programmability options.