Comparison of All Raspberry Pi CM3 Products

ModelPC630CM3PC630CM3MPC630CM3DPC630CM3DAPC630CM3LTEPC630CM3DLTE
DescriptionControllerController without housingController with DIOController with DIO AIController with LTEController with DIO LTE
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CPUA53 - 1.2G HzA53 - 1.2G HzA53 - 1.2G HzA53 - 1.2G HzA53 - 1.2G HzA53 - 1.2G Hz
EMMC Flash ROM4G (8/16/32G optional)4G (8/16/32G optional)4G (8/16/32G optional)4G (8/16/32G optional)4G (8/16/32G optional)4G (8/16/32G optional)
SDRAM1G Bytes1G Bytes1G Bytes1G Bytes1G Bytes1G Bytes
OSLinux - RaspbianLinux - RaspbianLinux - RaspbianLinux - RaspbianLinux - RaspbianLinux - Raspbian
Ethernet1 + 1 (option)1 + 1 (option)1 + 1 (option)1 + 1 (option)1 + 1 (option)1 + 1 (option)
RS232/RS485/RS422222222
USB (Host)2 + 1 (onboard)2 + 1 (onboard)2 + 1 (onboard)2 + 1 (onboard)2 + 1 (onboard)2 + 1 (onboard)
mini-PCIE (USB)111111
SD ( for Storage only)111111
I2C / SPI / PWMVVVVVV
RTC/ BuzzerVVVVVV
HDMIVVVVVV
GPIO161616161616
Digital Input 88 8
Digital Output 44 4
WatchdogVVVVVV
Analog Input V or A (4 channels)
LTE/ NB-IOT mini-PCIEVV
WiFi / BLE 4 mini-PCIEVV
Power InputDC 9 ~ 32 VDC 9 ~ 32 VDC 9 ~ 32 VDC 9 ~ 32 VDC 9 ~ 32 VDC 9 ~ 32 V
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