中文
Touch

Product description

Product model

Documentation

Design & development

  • Product description

    Touch is a super anti-interference, high waterproof performance touch chip designed by Cmsemicon to achieve the human touch interface. It supports multiple ways to query and output the key value of the key, and it is widely used in the touch module of the product equipment.


    Touch product series:
  • Product model

    Part Package Frequency (MHz) Core Temp Voltage Memory Type ROM RAM Data Flash EEPROM GPIO DMA Timer LSE WDT/WWDT RTC UART I²C SPI CAN LIN PWM/EPWM SAR-ADC SAR-ADC-bit SAR-ADC-ch SAR-ADC-speed(Msps) DAC DAC-bit OPA COMP PGA LCD LED Touch Encryption Other Interface OSC 通讯方式 Built-in LDO
    SAR-ADC-unitSAR-ADC-bitSAR-ADC-chSAR-ADC-speed(Msps)DAC-unitDAC-bit
    CMS1832G SOP8 / / -20°C~85 3.0~5.5 / / / / / 8 / / / / / / / / / / / / / / / / / / / /

    /

    /

    4 / / / 单线串行通讯 /
    CMS1833G SOP14 / / -20°C~85 3.0~5.5 / / / / / 14 / / / / / / / / / / / / / / / / / / / /

    /

    /

    8 / / / 单线串行通讯 /
    CMS1833F SOP14 / / -20°C~85 3.0~5.5 / / / / / 14 / / / / / / / / / / / / / / / / / / / /

    /

    /

    8 / / / 三线BCD码通讯 /
    CMS1834C SOP16 / / -20°C~85 3.0~5.5 / / / / / 16 / / / / / / / / / / / / / / / / / / / /

    /

    /

    6 / / / 一对一口线输出 /
    SC7021K SOT23-6 / RISC -20~85 2.7 - 5.5 OTP / / / / 4 / / / / / / / / / / / / / / / / / / / /

    /

    /

    2 / / / / /
    SC7020X SOT23-6 / / -40~85 2.4~5.5 / / / / / / / / / / / / / / / / / / / / / / / / / /

    /

    /

    1 / / INTRC / Y

  • Documentation

    User Manual(2)
    Name Version Describe Download
    CMS183x user manual V1.2

    CMS183x modules, chip registers, clocks, storage, etc.

    Download >
    SC7020x user manual V1.1

    SC7020X chip feature,performance indicators, packaging information, etc.

    Download >

    More

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