中文

Product description

Product model

Design & development

  • CMS89F61xB

    The CMS89F61xB series of MCUs built-in 16-channel touch button detection circuit ,high precision 12 bit ADC , maximum support for 14 channel ADC detection;built in LCD drive module, drive current optional and built in 2-way high-precision comparator, 2-way independent PWM output. provide comprehensive touch library support, and are mainly used in small household appliances such as bread makers, rice cookers, and mobile air conditioners.


    Datasheet >

    CMS89F61xB series MCU is Cmsemicon's independent 8-bit RISC core MCU, working voltage 2.2V~5.5V, providing 2Kx14 Flash ROM, 144x8 RAM, ADC, LCD dedicated driver, PWM, comparator, etc. Provide SOP8/SOP14/SOP16/SOP20 package.


    Features

    > RISC core

    > Working voltage: 2.2V-5.5V @8MHz

    > Working temperature: -40℃-85℃

    > 2Kx14 Flash

    > 144x8 RAM

     3 8-bit general-purpose timers:TMR0、TMR1、TMR2

    > 2 PWM outputs Port

    > 8 interrupt sources

    > Built-in low voltage detection circuit, internal reset voltage: 2.2V

    > 14 channels of 12-bit analog-to-digital conversion (ADC)

    > 2 channels of built-in comparators

    > Built-in LCD1/2 4 COM

    > Special buzzer outlet (variable frequency)

    >I/O port configuration

      >P0: With wake-up function and pull-up resistance option

    >P1: With pull-up resistance option

    >P2: With up and down resistance option

    > Support multiple oscillation modes

    internal RC oscillation: design frequency 8MHz

    external XT oscillation: maximum 8MHz

    > Package types: SOP16、SOP20、DIP20.


  • Product model

    Part Number 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 Driver LCD LED Touch Encryption Other Interface
    SAR-ADC-unitSAR-ADC-bitSAR-ADC-chSAR-ADC-speed(Msps)DAC-unitDAC-bit
    CMS89F613B SOP16 8 RISC -40~85 2.2 - 5.5 EEPROM 2K*14 144B / / 14 / 3 / 1 / / / / / / 2 1 12 11 / / / / 1 / /

    1/2 Bias×4com

    /

    8 / /
    CMS89F616B SOP20 8 RISC -40~85 2.2 - 5.5 EEPROM 2K*14 144B / / 18 / 3 / 1 / / / / / / 2 1 12 14 / / / / 2 / /

    1/2 Bias×4com

    /

    16 / /

  • Design & development

    Documentation
    Name Version Describe Download
    CMS89F616B_DemoCode_ASM V1.0.0

    Contains the assembly driver and sample program of the CMS89F616B_Demo chip module

    Download >
    CMS89F61xB user manual V1.3.1

    CMS89F61xB modules, chip registers, clocks, storage, etc.

    Download >
    CMS89F616B_DemoCode V1.0.0

    Contains the driver and sample program of the CMS89F616B_Demo chip module

    Download >

    More

This site uses cookies. By using our site you agree to our privacy policy. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise,you agree to the use of cookies.