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CMS80F series

Product description

Product model

Documentation

Design & development

  • Product description

    The CMS80F series is Cmsemicon's classic 8051 series of chips, featuring low power consumption and low pins. The chip supports LED/LCD drive functions.


    CMS80F 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 Co_proc CO-DIV Encryption Other Interface
    SAR-ADC-unitSAR-ADC-bitSAR-ADC-chSAR-ADC-speed(Msps)DAC-unitDAC-bitCO-MULCO-DIV
    CMS80F2618 SOP28 48 8051 -40~105 2.1~5.5 Flash 64 256+4096 1024 / 26 / 5x16 Y / / 2 1 1 / / 6 1 12 14 / / / / 2 / /

    17 ×4 16 ×5 15 ×6 13 ×8

    15 ×4 14 ×5 13 ×6 11 ×8

    / / / / /
    CMS80F26181 SOP28 48 8051 -40~105 2.1~5.5 Flash 64 256+4096 1024 / 26 / 5x16 Y / / 2 1 1 / / 6 1 12 15 / / / / 2 / /

    16 ×6

    14 ×6

    / / / / /
    CMS80F26182 SOP28 48 8051 -40~105 2.1~5.5 Flash 64 256+4096 1024 / 26 / 5x16 Y / / 2 1 1 / / 6 1 12 14 / / / / 2 / /

    16 ×4 15 ×5 14 ×6 12 ×8

    14 ×4 13 ×5 12 ×6 10 ×8

    / / / / /
    CMS80F2619 LQFP32 48 8051 -40~105 2.1~5.5 Flash 64 256+4096 1024 / 30 / 5x16 Y / / 3 1 1 / / 6 1 12 18 / / / 2 1 / /

    24 ×4 23 ×5 22 ×6

    17 ×4 16 ×5 15 ×6

    / / / / /
    CMS80F261A LQFP44 48 8051 -40~105 2.1~5.5 Flash 64 256+4096 1024 / 42 / 5x16 Y / / 4 1 1 / / 6 1 12 23 / / / 1 2 / /

    32 ×4 31 ×5 30 ×6 28 ×8

    28 ×4 27 ×5 26 ×6 24 ×8

    / / / / /
    CMS80F261B LQFP48 48 8051 -40~105 2.1~5.5 Flash 64 256+4096 1024 / 46 / 5x16 Y / / 4 1 1 / / 6 1 12 23 / / / 2 2 / /

    36 ×4 35 ×5 34 ×6 32 ×8

    28 ×4 27 ×5 26 ×6 24 ×8

    / / / / /
    CMS80F7518 SOP28 48 8051 -40~105 2.1~5.5 FLASH 32KB 256B+2KB 1KB / 26 / 5x16 Y 1 / 2 1 1 / / 6 1 12 26 / / / 2 2 / 16 ×4 15 ×5 14 ×6 12 ×8

    16 ×4 15 ×5 14 ×6 12 ×8

    16 ×4 15 ×5 14 ×6 12 ×8

    26 / / / /
    CMS80F7519 LQFP32 48 8051 -40~105 2.1~5.5 FLASH 32KB 256B+2KB 1KB / 30 / 5x16 Y 1 / 2 1 1 / / 6 1 12 30 / / / 2 2 / 20 ×4 19 ×5 18 ×6 16 ×8

    20 ×4 19 ×5 18 ×6 16 ×8

    20 ×4 19 ×5 18 ×6 16 ×8

    30 / / / /
    CMS80F2538 SOP28 48 8051 -40~105 2.1~5.5 FLASH 32KB 256B+2KB 1KB / 26 / 5x16 Y 1 / 2 1 1 / / 6 1 12 26 / / / / / / /

    /

    22 ×4 21 ×5 20 ×6 18 ×8

    / / / / /
    CMS80F2539 LQFP32 48 8051 -40~105 2.1~5.5 FLASH 32KB 256B+2KB 1KB / 30 / 5x16 Y 1 / 2 1 1 / / 6 1 12 30 / / / / / / /

    /

    26 ×4 25 ×5 24 ×6 22 ×8

    / / / / /
    CMS80F26282 SOP28 48 8051 -40~105 2.1~5.5 Flash 64 256+4096 1024 / 26 / 5x16 Y / / 2 1 1 / / 6 1 12 14 / / / / 2 / /

    16 ×4 15 ×5 14 ×6 12 ×8

    14 ×4 13 ×5 12 ×6 10 ×8

    / / / / /
    CMS80F2629 LQFP32 48 8051 -40~105 2.1~5.5 FLASH 64KB 256+4096 1KB / 30 / 5 Y 1 / 2 1 1 / / 6 1 12 16 / / / / 2 / /

    20 ×4 19 ×5 18 ×6 16 x8

    17 ×4 16 ×5 15 ×6 13 x8

    / 1 1 / /
    CMS80F262A LQFP44 48 8051 -40~105 2.1~5.5 FLASH 64KB 256+4096 1KB / 42 / 5 Y 1 / 4 1 1 / / 6 1 12 23 / / / / 2 / /

    32 ×4 31 ×5 30 ×6 28 x8

    28 ×4 27 ×5 26 ×6 24 x8

    / 1 1 / /
    CMS80F262B LQFP48 48 8051 -40~105 2.1~5.5 FLASH 64KB 256+4096 1KB / 46 / 5 Y 1 / 4 1 1 / / 6 1 12 23 / / / / 2 / /

    36 ×4 35 ×5 34 ×6 32 x8

    28 ×4 27 ×5 26 ×6 24 x8

    / 1 1 / /
    CMS80F2313 SOP16 48 8051 -40~105 2.1~5.5 Flash 16 256+1024 1024 / 14 / 5x16 Y Y / 2 1 1 / / 6 1 12 14 / / / 2 2 1 /

    /

    /

    / / / / /
    CMS80F23131 SOP16 48 8051 -40~105 2.1~5.5 Flash 16 256+1024 1024 / 14 / 5x16 Y Y / 2 1 1 / / 6 1 12 14 / / / 2 2 1 /

    /

    /

    / / / / /
    CMS80F2316 SOP20 48 8051 -40~105 2.1~5.5 Flash 16 256+1024 1024 / 18 / 5x16 Y Y / 2 1 1 / / 6 1 12 18 / / / 2 2 1 /

    /

    /

    / / / / /
    CMS80F23161 SOP20 48 8051 -40~105 2.1~5.5 Flash 16 256+1024 1024 / 18 / 5x16 Y Y / 2 1 1 / / 6 1 12 18 / / / 2 2 1 /

    /

    /

    / / / / /
    CMS80F23162 TSSOP20 48 8051 -40~105 2.1~5.5 Flash 16 256+1024 1024 / 18 / 5x16 Y Y / 2 1 1 / / 6 1 12 18 / / / 2 2 1 /

    /

    /

    / / / / /
    CMS80F2317 SSOP24 48 8051 -40~105 2.1~5.5 Flash 16 256+1024 1024 / 22 / 5x16 Y Y / 2 1 1 / / 6 1 12 22 / / / 2 2 1 /

    /

    /

    / / / / /
    CMS80F7316 SOP20 48 8051 -40~105 2.1~5.5 Flash 16 256+1024 1024 / 18 / 5x16 Y / / 2 1 1 / / 6 1 12 18 / / / / / / /

    4COM×9SEG~8COM×5SEG 4x4~8x8

    18

    / / / / 315
    CMS80F7318 SOP28 48 8051 -40~105 2.1~5.5 Flash 16 256+1024 1024 / 26 / 5x16 Y / / 2 1 1 / / 6 1 12 26 / / / / / / /

    4COM×16SEG~8COM×12SEG 4x4~8x8

    26

    / / / / 315

  • Documentation

    Datas heet(8)
    Name Version Describe Download
    CMS80F261x data sheet V1.06

    CMS80F261x chip feature, performance indicators, packaging information, etc.

    Download >
    CMS80F253x data sheet V1.02

    CMS80F253x modules, chip feature, performance indicators, packaging information, etc.

    Download >
    CMS80F751x data sheet V1.06

    CMS80F751x chip feature,performance indicators, packaging information, etc.

    Download >
    CMS80F262x Data sheet V1.02

    CMS80F262x chip feature,performance indicators, packaging information, etc.

    Download >
    CMS80F26181 data sheet V1.01

    CMS80F26181 chip feature, performance indicators, packaging information, etc.

    Download >
    CMS80F26182 data sheet V1.01

    CMS80F26182 chip feature, performance indicators, packaging information, etc.

    Download >
    CMS80F26282 data sheet V1.02

    CMS80F26282 chip feature, performance indicators, packaging information, etc.

    Download >
    CMS80F731x data sheet V1.00

    CMS80F731x chip feature, performance indicators, packaging information, etc.

    Download >

    More

    User Manual(6)
    Name Version Describe Download
    CMS80F261x reference manual V1.02

    CMS80F261x modules, chip registers, clocks, storage, etc.

    Download >
    CMS80F253x reference manual V1.01

    CMS80F253x modules, chip registers, clocks, storage, performance indicators, packaging information, etc.

    Download >
    CMS80F262x Reference Manual V1.03

    CMS80F262x chip modules, chip registers, clocks, storage, etc.

    Download >
    CMS80F751x Reference Manual V1.04

    CMS80F251x_751x chip modules, chip registers, clocks, storage, performance indicators, packaging information, etc.

    Download >
    CMS80F231x user manual V1.13

    CMS80F231x modules, chip registers, clocks, storage, etc.

    Download >
    CMS80F731x Reference Manual V1.00

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

    Download >

    More

    Reference routines(4)
    Name Version Describe Download
    CMS80Fx61x_DemoCode V2.4

    Contains the driver and sample program of the CMS80Fx61x_Demo chip module

    Download >
    CMS80F262x_DemoCode V1.5

    Contains the driver and sample program of the CMS80F262x_Demo chip module

    Download >
    CMS80Fx51x_DemoCode V2.0

    Contains the driver and sample program of the CMS80Fx51x_Demo chip module

    Download >
    CMS80F253x_DemoCode V1.5

    Contains the driver and sample program of the CMS80F253x_Demo chip module

    Download >

    More

    Application documents (5)
    Name Version Describe 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

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