Product Microcontroller CMS89F series CMS89F11x

Product description

Product model

Design & development

  • CMS89F11x

    CMS89F11x series MCUs have built-in high-precision 12-bit ADCs and support up to 14 channels of ADC detection; built-in LCD drive module with optional drive current; built-in 2 high-precision comparators and 2 independent PWM outputs. It is widely used in home appliances, kitchen and bathroom appliances, household appliances, personal care and other fields.


    Datasheet >

    CMS89F11x series MCU is Cmsemicon's independent 8-bit RISC core MCU. Operating voltage 1.8V to 5.5V; provide 2Kx14 Flash, 144x8 RAM, 32x14 Pro EE, ADC, LCD driver, PWM, comparator, etc. Provide SOP8/SOP14/SOP16/DIP20/SOP20 package.


    Features

    > RISC core

    > Working voltage: 2.5V-5.5V @8MHz 1.8V-5.5V @4MHz

    > Working temperature: -40℃-85℃

    > 2Kx14 Flash

    > 144x8 RAM

    > 3 8-bit general-purpose timers

    > 2 PWM outputs Port

    > 7 interrupt sources

    > Built-in low voltage detection circuit, internal reset voltage: 1.8V/2.5V/3.5V

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

    > 2 channels of built-in comparators

    > dedicated buzzer output port ( Variable frequency)

    > I/O port configuration P0: with wake-up function, pull-up resistance option P1: with pull-up resistance option P2: with pull-up and pull-down resistance options

    > Support multiple oscillation modes Internal RC oscillation: 8MHz/4MHz optional (4.5V—5.5V) & (-20℃—70℃) The error does not exceed ±1%

    > External XT oscillation: up to 8MHz

    > Package types: SOP8, SOP14, SOP16, SOP20 and 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 LCD LED Touch Encryption Other Interface
    SAR-ADC-unitSAR-ADC-bitSAR-ADC-chSAR-ADC-speed(Msps)DAC-unitDAC-bit
    CMS89F111 SOP8 8 RISC -40~85 2.5~5.5 Flash 2K×14 144B / 32×14 6 / 3 / 1 / / / / / / 1 1 12 4 / / / / / /

    /

    /

    		 / / /
    CMS89F112 SOP14 8 RISC -40~85 2.5~5.5 Flash 2K×14 144B / 32×14 12 / 3 / 1 / / / / / / 2 1 12 9 / / / / 1 /

    1/2 Bias×4com

    /

    		 / / /
    CMS89F113 SOP16 8 RISC -40~85 2.5~5.5 Flash 2K×14 144B / 32×14 14 / 3 / 1 / / / / / / 2 1 12 11 / / / / 1 /

    1/2 Bias×4com

    /

    		 / / /
    CMS89F116 DIP20 8 RISC -40~85 2.5~5.5 Flash 2K×14 144B / 32×14 18 / 3 / 1 / / / / / / 2 1 12 14 / / / / 2 /

    1/2 Bias×4com

    /

    		 / / /

  • Design & development

    Develop software
    Product Name Describe Version
    CMS WriterPro

    CMS MCU mass production programming software professional edition



    		 V1.02.11

    More

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