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Product description

Product model

Design & development

  • CMS80F761x

    CMS80F761x chip feature,performance indicators, packaging information, etc.

    Datasheet >

    CMS80F761x series is enhanced 1T 8051 Flash MCU, the fastest to support 48MHz peripheral operation, 24MHz core operation, is widely used in the Internet of things smart home, new energy, medical electronics, small household appliances, motors, industrial and commercial fields.


    CMS80F761x series MCUs are enhanced 1T 8051 Flash MCUs, which support 48MHz peripheral operation at the fastest, 24MHz core operation, working voltage 2.1V-5.5V, up to 46GPIOs, Built in LCD/LED driver module, supporting touch module,provide 6-channel PWM output, up to 46 channels of 12-bit ADC, 3 UART, 1 SPI, 1 I2C. Industrial standard design, can work at -40℃ to 105℃, and provide SOP20/TSSOP20/SOP28/LQFP32/LQFP44/LQFP48 package.


    Features

    > Enhanced 1T 8051

    > Working voltage frequency: 2.1V-5.5V

    > Working temperature: -40℃-105℃

    > Built-in 64KB Flash ROM, 1KB Data Flash, 256B general RAM, 4KB general XRAM

    > Support 4 different oscillation modes

    > Up to 46 general-purpose GPIOs, All support up/down resistance function

    >High Sensitivity Touch,Up to 46 channels

    >Hardware LED Matrix Driver

    >Hardware LED lattice drive

    > up to 46 channels 12-bit ADC, reference voltage optional 1.2V/2.0V/2.4V/3.0V/VDD

    > 5 16-bit timers

    Built-in WDT timer    

    Built-in WUT timer    

    Built-in LSE timer, support sleep wake-up function

    >3 UART

    >1 SPI

    >1 I2C

    > 6-channel EPWM, supporting independent/complementary/synchronous/group mode, complementary mode dead-zone delay function

    built-in low voltage reset function (LVR): 1.8V/2.0V/2.5V /3.5V    

    Built-in low voltage detection function (LVD): 2.0V~4.6V 16 levels optional

    >Support CRC16

    > 96bit unique ID (UID)

    > Package types: SOP20/TSSOP20/SOP28/LQFP32/LQFP44/LQFP48

  • 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
    CMS80F7616 SOP20 48 8051 -40~105 2.1~5.5 Flash 64KB 256B+4KB 1KB / 18 / 5x16 Y 1 / 3 1 1 / / 6 1 12 18 / / / / / / /

    4COM×12SEG</br>~</br>8COM×8SEG

    LED 矩阵:4COM×12SEG</br>~</br>8COM×8SEG </br> LED点阵:4x4~8x8

    18 / /
    CMS80F7618 SOP28 48 8051 -40~105 2.1~5.5 Flash 64KB 256B+4KB 1KB / 26 / 5x16 Y 1 / 3 1 1 / / 6 1 12 26 / / / / / / /

    4COM×18SEG</br>~</br>8COM×14SEG

    LED 矩阵:4COM×18SEG</br>~</br>8COM×14SEG </br> LED点阵:4x4~8x8

    26 / /
    CMS80F7619 LQFP32 48 8051 -40~105 2.1~5.5 Flash 64KB 256B+4KB 1KB / 30 / 5x16 Y 1 / 3 1 1 / / 6 1 12 30 / / / / / / /

    4COM×23SEG</br>~</br>8COM×19SEG

    LED 矩阵:4COM×23SEG</br>~</br>8COM×19SEG </br> LED点阵:4x4~8x8

    30 / /
    CMS80F761A LQFP44 48 8051 -40~105 2.1~5.5 Flash 64KB 256B+4KB 1KB / 42 / 5x16 Y 1 / 3 1 1 / / 6 1 12 42 / / / / / / /

    4COM×34SEG</br>~</br>8COM×30SEG

    LED 矩阵:4COM×28SEG</br>~</br>8COM×24SEG </br> LED 点阵:4x4~8x8

    42 / /
    CMS80F761B LQFP48 48 8051 -40~105 2.1~5.5 Flash 64KB 256B+4KB 1KB / 46 / 5x16 Y 1 / 3 1 1 / / 6 1 12 46 / / / / / / /

    4COM×36SEG</br>~</br>8COM×32SEG

    LED 矩阵:4COM×28SEG</br>~</br>8COM×24SEG </br> LED 点阵:4x4~8x8

    46 / /

  • Design & development

    Documentation
    Name Version Describe Download
    CMS80F761x data sheet V1.0.1

    CMS80F761x chip feature, performance indicators, packaging information, etc.


    Download >
    CMS80F761x reference manual V1.0.3

    CMS80F761x modules, chip registers, clocks, etc.

     

    Download >
    CMS80F761x_DemoCode V1.7.3

    Contains the driver and sample program of the CMS80F761x_Demo chip module

    Download >

    More

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