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    Product description

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    Design & development

    • Product description

      The CMS32F03x series are ARM® Cortex® M0 general-purpose MCUs, with a main frequency of 48MHz-64MHz, up to 64KB Flash, 2 ADC modules, providing high-speed and high-precision analog peripherals, rich communication interfaces, simplifying peripheral design circuits, and improving product reliability.


      CMS32F product series:
      CMS32F030CMS32F033CMS32F035CMS32F0301CMS32F0332CMS32L073CMS32L032CMS32L031CMS32F045CMS32F402CMS32L051CMS32F041

    • 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
      CMS32F030K6Q6 LQFP32 48 M0 -40~105 1.8~5.5 FLASH 32KB 4KB / / 32 / 2 / 1 / 2 1 1 / / 6 1 12 15 / / / / / / /

      /

      /

      		 / / / / /
      CMS32F030K6T6 QFN32 48 M0 -40~105 1.8~5.5 FLASH 32KB 4KB / / 32 / 2 / 1 / 2 1 1 / / 6 1 12 15 / / / / / / /

      /

      /

      		 / / / / /
      CMS32F030Y6P6 TSSOP20 48 M0 -40~105 1.8~5.5 FLASH 32KB 4KB / / 20 / 2 / 1 / 2 1 1 / / 6 1 12 10 / / / / / / /

      /

      /

      		 / / / / /
      CMS32F033SS24 SSOP24 64 M0 -40~105 2.1~5.5 FLASH 32KB 8KB 1KB / 22 / 2 / 1 / 2 1 1 / / 6+4 1 12 22 1.2 / / 2 2 2 /

      /

      /

      		 / 1 1 / /
      CMS32F033LQ32 LQFP32 64 M0 -40~105 2.1~5.5 FLASH 32KB 8KB 1KB / 27 / 2 / 1 / 2 1 1 / / 6+4 1 12 27 1.2 / / 2 2 2 /

      /

      /

      		 / 1 1 / /
      CMS32F033QN32 QFN32 64 M0 -40~105 2.1~5.5 FLASH 32KB 8KB 1KB / 30 / 2 / 1 / 2 1 1 / / 6+4 1 12 30 1.2 / / 2 2 2 /

      /

      /

      		 / 1 1 / /
      CMS32F035LQ32 LQFP32 64 M0 -40~105 2.1~5.5 FLASH 64KB 8KB 1KB / 30 / 4 / 1 / 2 1 1 / / 4+4 2 12 9,11 0.1,1.2 / / 2 2 2 /

      /

      /

      		 / 1 1 / /
      CMS32F035LQ48 LQFP48 64 M0 -40~105 2.1~5.5 FLASH 64KB 8KB 1KB / 46 / 4 / 1 / 2 1 1 / / 4+4 2 12 12,12 0.1,1.2 / / 2 2 2 /

      /

      /

      		 / 1 1 / /
      CMS32L031TS20 TSSOP20 64 M0+ -40~105 2~5.5 FLASH 32KB 4KB 1KB / 17 24 8 Y 1 1 3 1 6 / 1 8 1 12 11 1.42 / / / 2 / /

      /

      /

      		 / 1 / / /
      CMS32L031QN20 QFN20 64 M0+ -40~105 2~5.5 FLASH 32KB 4KB 1KB / 17 24 8 Y 1 1 3 1 6 / 1 8 1 12 11 1.42 / / / 2 / /

      /

      /

      		 / 1 / / /
      CMS32L051QN20 QFN20 64 M0+ -40~105 1.8 - 5.5 FLASH 64KB 8KB 1.5KB / 16 22 8 Y 1 1 3 1+3 1+3 / 1 5 1 12 10 0.5 / / / / / /

      /

      /

      		 / 1 / / /
      CMS32L051TS20 TSSOP20 64 M0+ -40~105 1.8~5.5 FLASH 64KB 8KB 1.5KB / 16 22 8 Y 1 1 3 1+3 1+3 / 1 5 1 12 10 0.5 / / / / / /

      /

      /

      		 / 1 / / /
      CMS32L051QN24 QFN24 64 M0+ -40~105 1.8 - 5.5 FLASH 64KB 8KB 1.5KB / 21 22 8 Y 1 1 3 1+5 1+5 / 1 6 1 12 17 0.5 / / / / / /

      /

      /

      		 / 1 / / /
      CMS32L051SS24 SSOP24 64 M0+ -40~105 1.8 - 5.5 FLASH 64KB 8KB 1.5KB / 21 22 8 Y 1 1 3 1+5 1+5 / 1 6 1 12 17 0.5 / / / / / /

      /

      /

      		 / 1 / / /
      CMS32L051LQ32 LQFP32 64 M0+ -40~105 1.8~5.5 FLASH 64KB 8KB 1.5KB / 29 22 8 Y 1 1 3 1+3 1+3 / 1 8 1 12 24 0.5 / / / / / /

      /

      /

      		 / 1 / / /
      CMS32L051QN32 QFN32 64 M0+ -40~105 1.8~5.5 FLASH 64KB 8KB 1.5KB / 29 22 8 Y 1 1 3 1+3 1+3 / 1 8 1 12 24 0.5 / / / / / /

      /

      /

      		 / 1 / / /
      CMS32L051QN40 QFN40 64 M0+ -40~105 1.8~5.5 FLASH 64KB 8KB 1.5KB / 37 22 8 Y 1 1 3 1+4 1+4 / 1 8 1 12 27 0.5 / / / / / /

      /

      /

      		 / 1 / / /
      CMS32L051LQ48 LQFP48 64 M0+ -40~105 1.8~5.5 FLASH 64KB 8KB 1.5KB / 45 22 8 Y 1 1 3 1+5 1+5 / 1 8 1 12 35 0.5 / / / / / /

      /

      /

      		 / 1 / / /
      CMS32L032GE24NA QFN24 64 M0+ -40℃~85℃ 1.8~5.5V Flash 64KB 4KB 1KB - 22 - 8 Y 1 1 2 1 1 - 1 8 1 12 15 0.5 - - - - - -

      -

      -

      		 - / / - -
      CMS32L032GE20SA TSSOP20 64 M0+ -40℃~85℃ 1.8~5.5V Flash 64KB 4KB 1KB - 17 - 8 Y 1 1 2 1 1 - 1 8 1 12 15 0.5 - - - - - -

      -

      -

      		 - / / - -
      CMS32L032GE24SS SSOP24 64 M0+ -40℃~85℃ 1.8~5.5V Flash 64KB 4KB 1KB - 22 - 8 Y 1 1 2 1 1 - 1 8 1 12 15 0.5 - - - - - -

      -

      -

      		 - / / - -
      CMS32L032GE20NB QFN20 64 M0+ -40℃~85℃ 1.8~5.5V Flash 64KB 4KB 1KB - 17 - 8 Y 1 1 2 1 1 - 1 8 1 12 15 0.5 - - - - - -

      -

      -

      		 - / / - -
      CMS32F041DE24SS SSOP24 64 M0+ -40~85 1.8~5.5 / 64KB 8KB 1KB / 22 / 6 / 1 / 1 1 1 / / 6 1 12 14 1.2 1 8 / 2 / /

      /

      /

      		 / / / / /
      CMS32F041DE24NA QFN24 64 M0+ -40~85 1.8~5.5 / 64KB 8KB 1KB / 22 / 6 / 1 / 1 1 1 / / 6 1 12 14 1.2 1 8 / 2 / /

      /

      /

      		 / / / / /
      CMS32F045DH40NB QFN40 72 M0+ -40~85 1.8~5.5 / 128KB 12KB 1KB / 38 8 6 / 1 / 2 1 1 / / 8 1 12 16 1.2 1 8 / 2 / /

      /

      /

      		 / / / / /
      CMS32F045DH48FA LQFP48 72 M0+ -40~85 1.8~5.5 / 128KB 12KB 1KB / 46 8 6 / 1 / 2 1 1 / / 8 1 12 18 1.2 1 8 / 2 / /

      /

      /

      		 / / / / /
      CMS32F0301GE32FP LQFP32 64 M0+ -40~85 2.1~5.5 / 64KB 8KB 1KB / 27 / 4 / 2 / 2 1 1 / / 6 1 12 27 1.2 / / / 2 / /

      /

      /

      		 / / / / /
      CMS32F0301GE32NA QFN32 64 M0+ -40~85 2.1~5.5 / 64KB 8KB 1KB / 29 / 4 / 2 / 2 1 1 / / 6 1 12 29 1.2 / / / 2 / /

      /

      /

      		 / / / / /
      CMS32F0332GE32NA QFN32 64 M0+ -40~85 2.1~5.5 / 64KB 8KB 1KB / 30 / 4 / 2 / 2 1 1 / / 6 2 12 30 1.2/0.38 / / 2 2 2 /

      /

      /

      		 / / / / /
      CMS32F402DK64FB LQFP64 128 STAR-MC1 -40~85 2.5~5.5 / 256KB 64KB 4KB / 57 16 29 / 2 1 4 9 7 2 1 30 3 12 22 1.42 2 8 / 4 4 /

      1

      /

      		 / / / / /
      CMS32L073DH48FA LQFP48 48 M0+ -40~85 2.0~5.5 / 128KB 12KB 1.5KB / 45 40 9 / 1 1 3 1+5 5 1 1 10 1 12 15 1.06 2 8 / 2 2 /

      /

      /

      		 / / / / /
      CMS32L073DH40NB QFN40 48 M0+ -40~85 2.0~5.5 / 128KB 12KB 1.5KB / 37 40 9 / 1 1 3 1+4 4 1 1 10 1 12 12 1.06 2 8 / 2 2 /

      /

      /

      		 / / / / /

    • Documentation

      Datas heet(10)
      Name Version Describe Download
      CMS32F035 data sheet V1.0.3

      CMS32F035 chip feature, performance indicators, packaging information, etc.

      		 Download >
      CMS32F041数据手册 V0.1.1 Download >
      CMS32F0332数据手册 V0.5.3 Download >
      CMS32F0301数据手册 V0.5.3 Download >
      CMS32F045数据手册 V0.1.1 Download >
      CMS32L073数据手册 V0.1.1 Download >
      CMS32F402数据手册 V0.1.0 Download >
      CMS32L031 data sheet V1.2.3

      CMS32L031 chip feature, performance indicators, packaging information, etc.

      		 Download >
      CMS32L051 data sheet V1.9.5

      CMS32L051 chip performance indicators, packaging information, etc.

      		 Download >
      CMS32L032 data sheet V1.0.5

      It introduces the CMS32L032 chip features, performance indicators, package information, etc.

      		 Download >

      More

      User Manual(12)
      Name Version Describe Download
      CMS32F030 user manual V1.5.5

      CMS32F030 modules, chip registers, clocks, storage, etc.

      		 Download >
      CMS32F033 user manual V1.1.1

      CMS32F033 modules, chip registers, clocks, storage, etc.

      		 Download >
      CMS32F035 reference manual V1.0.3

      CMS32F035 modules, chip registers, clocks, storage, etc.

      		 Download >
      CMS32F0332参考手册 V0.5.2 Download >
      CMS32F0301参考手册 V0.5.2 Download >
      CMS32F045用户手册 V0.1.1 Download >
      CMS32F041用户手册 V0.1.1 Download >
      CMS32L073用户手册 V0.1.0 Download >
      CMS32F402用户手册 V0.0.1 Download >
      CMS32L031 user manual V1.2.2

      CMS32L031 modules, chip registers, clocks, storage, performance indicators,  etc.

      		 Download >
      CMS32L051 user manual V1.2.2

      CMS32L051 modules,  chip registers, clocks, storage, etc.

      		 Download >
      CMS32L032 reference manual V1.0.3

      It introduces the CMS32L032 chip module, chip registers, clocks, memory, etc

      		 Download >

      More

      Reference routines(7)
      Name Version Describe Download
      CMS32F030_DemoCode V1.0.0

      CMS32F030_DemoCode

      		 Download >
      Cmsemicon.CMS32-Series V1.0.9

      Cmsemicon.CMS32-Series pack

      		 Download >
      CMS32L031 Keil Pack V1.0.3

      CMS32L031MCU Keil device support installation package

      		 Download >
      Cmsemicon.CMS32L051.pack V1.4.1

      CMS32L051 Keil pack

      		 Download >
      Cmsemicon.CMS32L051-S.pack V1.0.0

      CMS32L051-S Keil pack

      		 Download >
      Cmsemicon.CMS32_democode V1.0.8

      Contains the driver and sample program of the Cmsemicon ARM0 series chip module

      		 Download >
      Cmsemicon.CMS32L032.pack V0.6.0

      CMS32L032 Keil pack

      		 Download >

      More

      Application documents (6)
      Name Version Describe Download
      CMS32F033-Built-in operational amplifier V1.0.3

      AN230002-Z-CMS32F033-Built-in operational amplifier application precautions

      		 Download >
      CMS32F033-Built-in comparator V1.0.1

      AN230003-Z-CMS32F033-Built-in comparator application precautions

      		 Download >
      CMS32F033-I2C Application Note V1.0.2

      AN230004-Z-CMS32F033-I2C Application Note

      		 Download >
      CMS32F033-CC Application Note V1.0.0

      AN230010-Z-CMS32F033-CCP application note

      		 Download >
      CMS32F033-UART Application Note V1.0.0

      AN230011-Z-CMS32F033-UART application note

      		 Download >
      Cmsemicon M0 series MCU GPIO interrupt wake-up application notes V1.00

      Cmsemicon M0 series MCU GPIO interrupt wake-up application notes

      		 Download >

      More

    • Design & development

      Development tools
      Product Name Describe Version
      CMS-ICE8 OB

      CMS/BAT series onboard simulation tools


      		 V1.15
      CMS-WRITER8

      CMS-WRITER 8 Professional Edition Batch Offline Burner


      		 V1.02.20
      CMS-ICE8 PRO

      CMS/BAT series onboard simulation tools


      		 V1.15

      More

      Develop software
      Product Name Describe Version
      CMS Writer

      CMS Writer Programming software


      		 V9.02.15
      Keil MDK IDE

      Keil MDK IDE compiler


      		 V5.32
      CMS WriterPro

      CMS MCU mass production programming software professional edition



      		 V1.02.21

      More

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