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Product description

Product model

Design & development

  • CMS79F13x

    The CMS79F13x series of microcontrollers include three TIMERs, built-in high-precision 12-bit ADC, support 18 channels ADC, built-in two USART, support LCD driver, have five PWM, support 8-level's LVD detect. widely used in home appliances, kitchen and bathroom Electrical appliances, household appliances, personal care and other fields.


    Datasheet >

    The CMS79F13x series of microcontrollers are CMS independent 8-bit RISC core microcontrollers,  internal reference source can be 2.0~5.5V. providing 8Kx16ROM, 344x8 RAM, 128x16 Pro EE,ADC、PWM、USART、LVD and so on. Provide SOP16 and SOP20 package.

    Features

    > 8-bit RISC core

    > Operating voltage range:

       2.6V-5.5V@16MHz

       2.0V-5.5V@8MHz

    > Operating temperature range: -40℃ - +85℃

    > ROM: 8Kx16

    > General RAM: 344x8

    > Timing

        8-bit timer TIMER0, TIMER2

        16-bit timer TIMER1

    > PWM module with complementary output (maximum support 10 PWM)

    > Buid-in LCD 1/2 Bias COM

       All IO can be 1/2 Bias COM

       The driver current of COM can be selected

    > 2 USART communication modules

    > Interrupts

        3 timer interrupts

        RB level change cause interrupt

    > Built-in LVD Module, reset voltage:2.0V/2.6V

    > 18 Channels 12-bit ADCs

       Built-in high precision 1.2V reference voltage ±1.5% @VDD=2.5V~5.5V TA=25℃ ±2% @VDD=2.5V~5.5V TA=-40℃~85℃    

        Optional internal refer voltage:2.0V/2.4V

    > Built-in 128-byte program EEPROM

    > Support multiple voltage options: 2.2V/2.4V/2.7V/3.0V/3.3V/3.7V/4.0V/4.3V

    > Internal RC, frequency: 8MHz/16MHz

    > Package types: SOP16, SOP20

  • Product model

    Part Number Package Frequency (MHz) Core Temp Voltage Memory Type ROM RAM EEPROM GPIO Timer WDT/WWDT UART PWM/EPWM SAR-ADC SAR-ADC-bit SAR-ADC-ch LCD
    SAR-ADC-unitSAR-ADC-bitSAR-ADC-ch
    CMS79F133 SOP16 16 RISC -40~85 2.0~5.5 MTP 8K*16 344B 128B 14 3 1 2 5 1 12 14

    1/2Bias
    CMS79F136 SOP20 16 RISC -40~85 2.0~5.5 MTP 8K*16 344B 128B 18 3 1 2 5 1 12 18

    1/2Bias

  • Design & development

    Documentation
    Name Version Describe Download
    CMS79F13x user manual V1.1.4

    CMS79F13x modules, chip registers, clocks, storage, etc.

    		 Download >
    CMS79F136_DemoCode_ASM V1.0.0

    Contains the assembly driver and sample program of the CMS79F136_Demo chip module

    		 Download >
    CMS79F136_DemoCode V1.0.0

    Contains the driver and sample program of the CMS79F136_Demo chip module

    		 Download >

    More

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