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CMS8S series

Product description

Product model

Documentation

Design & development

Video

  • Product description

    CMS80S series is Cmsemicon's classic 8051 series of chips, with low power consumption, low pin, easy to develop and other features, support ADC, PWM, UART, I2C and other functions.


    CMS8S 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 Driver LCD LED Touch Encryption Other Interface
    SAR-ADC-unitSAR-ADC-bitSAR-ADC-chSAR-ADC-speed(Msps)DAC-unitDAC-bit
    CMS8S3680 SSOP16 48 8051 -40~105 2.1~5.5 FLASH 8KB 256B+0.5KB 1KB / 14 / 5x16 Y / / 2 1 1 / / 6 1 12 14 / / / / / / /

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    CMS8S5880 QFN20 24 8051 -40~105 2.1~5.5 FLASH 16KB 256B+0.5KB 1KB / 18 / 5x16 Y / / 2 1 1 / / 6 1 12 18 / / / / / 1 /

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    CMS8S5880 QFN20 24 8051 -40~105 2.1~5.5 FLASH 16KB 256B+0.5KB 1KB / 18 / 5x16 Y / / 2 1 1 / / 6 1 12 18 / / / / / 1 /

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    CMS8S6980 SSOP20 48 8051 -40~105 2.1~5.5 FLASH 8KB 256B+0.5KB 1KB / 18 / 5x16 Y / / 1 1 1 / / 6 1 12 18 / / / / 1 / /

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    CMS8S6990 QFN24 48 8051 -40~105 2.1~5.5 FLASH 16KB 256B+1KB 1KB / 22 / 5x16 Y / / 2 1 1 / / 6 1 12 22 / / / 2 2 1 /

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    CMS8S6990 SSOP24 48 8051 -40~105 2.1~5.5 FLASH 16KB 256B+1KB 1KB / 22 / 5x16 Y / / 2 1 1 / / 6 1 12 22 / / / 2 2 1 /

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    CMS8S6990N TSSOP20 48 8051 -40~105 2.1~5.5 FLASH 16KB 256B+1KB 1KB / 18 / 5x16 Y / / 2 1 1 / / 6 1 12 18 / / / 2 2 1 /

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    CMS8S6990NA QFN20 48 8051 -40~105 2.1~5.5 FLASH 16KB 256B+1KB 1KB / 18 / 5x16 Y / / 2 1 1 / / 6 1 12 18 / / / 2 2 1 /

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    CMS8S3660 SSOP16 24 8051 -40~105 2.1~5.5 FLASH 8KB 256B+0.5KB 1KB / 14 / 5x16 Y / / 1 1 / / / 6 1 12 14 / / / / / / /

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    CMS8S5885 TSSOP20 24 8051 -40~105 2.1~5.5 FLASH 16KB 256B+1KB 1KB / 18 / 5x16 Y 1 / 2 1 1 / / 6 1 12 18 / / / / / / /

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    CMS8S5885 QFN20 24 8051 -40~105 2.1~5.5 FLASH 16KB 256B+1KB 1KB / 18 / 5x16 Y 1 / 2 1 1 / / 6 1 12 18 / / / / / / /

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    CMS8S5887 QFN20 48 8051 -40~105 2.1~5.5 FLASH 32KB 256B+2KB 1KB / 18 / 5x16 Y 1 / 2 1 1 / / 6 1 12 18 / / / / / / /

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    CMS8S5887 TSSOP20 48 8051 -40~105 2.1~5.5 FLASH 32KB 256B+2KB 1KB / 18 / 5x16 Y 1 / 2 1 1 / / 6 1 12 18 / / / / / / /

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    CMS8S5888 QFN24 48 8051 -40~105 2.1~5.5 FLASH 32KB 256B+2KB 1KB / 22 / 5x16 Y 1 / 2 1 1 / / 6 1 12 22 / / / / / / /

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    CMS8S5889 QFN32 48 8051 -40~105 2.1~5.5 FLASH 32KB 256B+2KB 1KB / 30 / 5x16 Y 1 / 2 1 1 / / 6 1 12 30 / / / / / / /

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    CMS8S7885 SSOP24 48 8051 -40~105 2.1~5.5 FLASH 16KB 256B+1KB 1KB / 22 / 5x16 Y 1 / 1 1 1 / / 4 1 12 22 / / / / 2 / /

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    CMS8S7895 SSOP28 48 8051 -40~105 2.1~5.5 FLASH 16KB 256B+1KB 1KB / 26 / 5x16 Y 1 / 1 1 1 / / 4 1 12 26 / / / / 2 / /

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    CMS8S5897 QFN20 48 8051 -40~105 2.1~5.5 FLASH 64KB 256B+4KB 4KB / 18 / 5x16 Y 2 / 2 1 1 / / 6 1 12 18 / / / / / / /

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    CMS8S5897 TSSOP20 48 8051 -40~105 2.1~5.5 FLASH 64KB 256B+4KB 4KB / 18 / 5x16 Y 2 / 2 1 1 / / 6 1 12 18 / / / / / / /

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    CMS8S5898 QFN24 48 8051 -40~105 2.1~5.5 FLASH 64KB 256B+4KB 4KB / 22 / 5x16 Y 2 / 2 1 1 / / 6 1 12 22 / / / / / / /

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    CMS8S5898 SSOP24 48 8051 -40~105 2.1~5.5 FLASH 64KB 256B+4KB 4KB / 22 / 5x16 Y 2 / 2 1 1 / / 6 1 12 22 / / / / / / /

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    CMS8S5899 QFN32 48 8051 -40~105 2.1~5.5 FLASH 64KB 256B+4KB 4KB / 30 / 5x16 Y 2 / 2 1 1 / / 6 1 12 30 / / / / / / /

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    CMS8S5899 LQFP32 48 8051 -40~105 2.1~5.5 FLASH 64KB 256B+4KB 4KB / 30 / 5x16 Y 2 / 2 1 1 / / 6 1 12 30 / / / / / / /

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  • Documentation

    Datas heet(5)
    Name Version Describe Download
    CMS8S3680_69xx data sheet V1.05

    CMS8S3680_69xx chip feature, performance indicators, packaging information, etc.

    Download >
    CMS8S5885 data sheet V1.02

    CMS8S5885 chip feature, performance indicators, packaging information, etc.

    Download >
    CMS8S78xx data sheet V1.03

    CMS8S78xx chip feature,performance indicators, packaging information, etc.

    Download >
    CMS8S589x data sheet V1.04

    CMS8S589x chip feature, performance indicators, packaging information, etc.

    Download >
    CMS8S588x Datasheet V1.01

    CMS8S588x performance indicators, packaging information, etc.

    Download >

    More

    User Manual(7)
    Name Version Describe Download
    CMS8S3680_69xx user manual V1.06

    CMS8S3680_6980_6990 modules, chip registers, clocks, storage, etc.

    Download >
    CMS8S3660 user manual V1.0.4

    CMS8S3660 modules, chip registers, clocks, storage, etc.

    Download >
    CMS8S5885 user manual V1.03

    CMS8S5885 modules, chip registers, clocks, storage, etc.

    Download >
    CMS8S78xx reference manual V1.06

    CMS8S78xx modules, chip registers, clocks, storage, etc.

    Download >
    CMS8S5880 User Manual V1.35

    CMS8S5880  modules, chip registers, clocks, storage, etc.

    Download >
    CMS8S589x reference manual V1.05

    CMS8S589x modules, chip registers, clocks, storage, performance indicators, etc.

    Download >
    CMS8S588x Reference Manual V1.02

    CMS8S588x modules, chip registers, clocks, storage, performance indicators, etc.

    Download >

    More

    Reference routines(4)
    Name Version Describe Download
    CMS8S5880_DemoCode V1.3

    CMS8S5880_DemoCode

    Download >
    CMS8S78xx_DemoCode V1.7

    Contains the driver and sample program of the CMS8S78xx_Demo chip module

    Download >
    CMS8S6990_Democode V2.7

    CMS8S6990 Demo chip module

    Download >
    CMS8S589x_DemoCode V1.5

    Contains the driver and sample program of the CMS8S589x Demo chip module

    Download >

    More

    Application documents (6)
    Name Version Describe Download
    CMS8S6990 Notes for Addressing of Variables V1.00

    CMS8S6990 Notes for Addressing of Variables

    Download >
    Application Notes for CMS 8051 Microcontroller V1.06

    Application Notes for CMS 8051 Microcontroller 

    Download >
    8051 chip ADC model Application Note V1.01

    ADC model Application Note for CMS 8051 chip

    Download >
    8051MCU I2C Application Note V1.0.1

    Cmsemicon 8051MCU I2C Application Note


    Download >
    8051MCU LVD Application Note V1.0.0

    Cmsemicon 8051MCU LVD Application Note


    Download >
    8051MCU LSE Application Note V1.0.0

    Cmsemicon 8051MCU LSE Application Note


    Download >

    More

  • Design & development

  • Video

    Large capacity 8051 series CMS8S589x

    CMS8S589x series is a new large-capacity 8051-core general-purpose MCU launched by Cmsemicon. It is designed to map any GPIO with digital functions to make hardware design easier, and provide rich communication interfaces, suitable for consumer electronics, industry, energy storage, Internet of Things and other application fields .

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