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Product description

Product model

Design & development

  • CMS32L032

    It features 64KB Flash, 4KB SRAM, high-speed communication interfaces, small pins, small size, which is suitable for application in all kinds of consumer electronics, home appliances and other fields

    Datasheet >

    The CMS32L032 is Cmsemcion’s mainstream MCU based on ARM-Cortex M0+, with a maximum frequency of 64MHz, an operating voltage of 1.8V to 5.5V, and an industrial-grade design standard for operation from -40°C to 85°C. It provides 64KB Flash, 4KB SRAM, 1KB Data flash, up to 22 GPIOs, 12-bit ADC, 500Ksps sampling rate, and an internal integrated temperature sensor. Moreover, it includes 8-channel enhanced PWM, 8x 16-bit general-purpose timers, 2-channel UART, 1-channel SPI, 1-channel I2C, and an integrated event linkage controller, which enables direct connection between hardware modules without CPU intervention. It is available in SSOP24, QFN24, TSSOP20 and QFN20 packages.

    Features

    >   ARM Cortex M0+ core

    >   Operating voltage: 1.8V-5.5V @64MHz

    >   Operating temperature: -40℃ - 85℃

    >   64KB Flash

    >   4KB SRAM

    >   1KB DATA FLASH

    >   8x 16-bit general-purpose timers

    >   8-channel enhanced PWM module

    >   Built-in high precision 12-bit ADC, sampling rate: 500Ksps

    >   1 RTC

    >   2 UART interfaces

         1 I2C interface 

         1 SPI interface

    >   Supports 4 types of oscillation

    >   22 general-purpose GPIOs

    >   Package type: SSOP24, QFN24, TSSOP20 and QFN20


  • 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
    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 - - - - - -

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    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 - - - - - -

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    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 - - - - - -

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    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 - - - - - -

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  • Design & development

    Documentation
    Name Version Describe Download
    CMS32L032 reference manual V1.0.2

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

    Download >
    CMS32L032 data sheet V1.0.3

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

    Download >
    Cmsemicon.CMS32L032.pack V0.6.0

    CMS32L032 Keil pack

    Download >
    StdPeripLib_CMS32L032 V0.7.0

    CMS32L032 standard firmware library. It is applicable to CMS32L032 series MCU. Firmware library includes program, data structure and macro definition, covers the features of all integrated peripherals, and includes all relevant drivers and sample programs

    Download >

    More

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