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  • Product model
    CW32R031C8U6
    CW32W031R8U6
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  • Description
    Wireless, GFSK
    Wireless, ChirpIoT
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  • Encapsulation
    QFN48
    QFN64
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  • Kernel
    ARM Cortex-M0+
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  • Frequency
    48MHz
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  • FLASH
    64KB
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  • RAM
    8KB
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  • Timer
    6
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  • 12-bit ADC
    1（9 ext. + 3 int.）
    1（13 ext. + 3 int.）
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  • GPIO
    31
    33
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  • I2C
    1
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  • SPI
    1
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  • UART
    3
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  • Operating voltage
    2.2V-3.6V
    1.8V-3.6V
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  • Operating temperature
    -40℃-85℃
    Search
Download to a spreadsheet
Select Product model Description Data sheet Encapsulation Kernel Frequency FLASH RAM Timer 12-bit ADC GPIO I2C SPI UART Operating voltage Operating temperature Sample application
CW32R031C8U6 Wireless, GFSK Download QFN48 ARM Cortex-M0+ 48MHz 64KB 8KB 6 1（9 ext. + 3 int.） 31 1 1 3 2.2V-3.6V -40℃-85℃
CW32W031R8U6 Wireless, ChirpIoT Download QFN64 ARM Cortex-M0+ 48MHz 64KB 8KB 6 1（13 ext. + 3 int.） 33 1 1 3 1.8V-3.6V -40℃-85℃
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