EPSON - S1C17M02: 16-bit microcontroller optimized for digital multimeters (DMM)

S1C17M02 is a microcontroller developed by Epson, featuring high measurement accuracy and essential functions for digital multimeters (DMM). These include pin conversion circuits and a reference voltage generator, enabling the measurement of voltage, current, resistance, continuity, capacitance, diode voltage, and frequency. The S1C17M02 also integrates a square root calculation circuit, reducing CPU load and simplifying software development. 

Designed for efficiency, the Epson S1C17M02 minimizes leakage and power consumption, extending battery life. Notably, it offers multiple compatible models, allowing users to select the version that best fits their memory and display size requirements. 

With its versatile features, the S1C17M02 supports low-power LCD control, multiple interface options, a quartz oscillator, and various timers, making it an excellent choice for battery-powered devices, DMMs, and similar applications. 

Specifications: 

– Processor: 16-bit RISC CPU. 

– Memory: 32KB Flash ROM, 2KB RAM. 

– A/D converter: ΣΔ 24-bit ADC. 

– Calculation circuit: Integrated square root calculation circuit. 

– Supports measuring voltage, current, resistance, capacitance, frequency, and continuity test. 

– Interface: I/O,UART,SPI,I2C,Timers, LCD driver, 

– Operating voltage: 2.1-3.6V 

– Frequency: 6.4 MHz 

Advantage: 

– Highly accurate measurement 

– Integrated calculation circuit 

– Save energy 

– Flexible and diverse 

Applications: 

• Battery measuring devices, digital multi-meter,… etc.

Learn more: S1C17M02

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