CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
HARDWARE INDEX
| Size | Length 44mm x Width 44mm x Height 3.0mm |
| CPU | ROCKCHIP RK3328 quad core A53 |
| GPU | Mali 450 MP2 |
| RAM | DDR4 standard 1GB (2GB batch optional) |
| Memory | EMMC 5.1 standard configuration 8GB (16GB/32GB/64GB batch optional) |
| Power management | RK805-1 |
| Operating Voltage | 5V 2A or more |
| support system | Android 7.1/Ubuntu16.04/Linux+QT/debian |
| Operating temperature | -25 to +75 degrees |
| Life span | Continuous operating life is more than 5 years |
COMMONINTERFACE
| USB2.0 | Two USB2.0, one of which is OTG |
| USB3.0 | All the way to USB3.0 |
| UART | 3 serial ports, one of which is debug |
| HDMI | HDMI HD output supports 4K/1080P display |
| CVBS | Support CVBS output |
| I2S | One 8-channel I2S interface |
| SPI | 1 way SPI |
| I2C | 2-channel I2C |
| GPIO | Reusable GPIO up to 40 |
| SDIO interface | 1 SDIO interface wifi AP6212 |
| TF card | 1 way TF card |
| Ethernet | The main chip integrates 100M Ethernet chip |
| System Upgrade | Support USB card local upgrade |
CORRENT PARAMETER TABLE
| Item | The smallest | Typical | maximum | |
| Power parameters | Voltage | 4.5V | 5V | 5.5V |
| Ripple | -- | -- | 50mV | |
| Current | 365mA | -- | -- | |
Power supply current (Other peripherals are not connected | Start-up current | 370mA | 576mA | 1023mA |
| Desktop quiescent current | 360mA | |||
Power supply current (Connect to the display | ||||
| surroundings | Relative humidity | -- | 65% | 75% |
| Working temperature | -25℃ | -- | 75℃ | |
| Storage temperature | -30℃ | -0℃ | 90℃ | |
CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
HARDWARE INDEX
| Size | Length 44mm x Width 44mm x Height 3.0mm |
| CPU | ROCKCHIP RK3328 quad core A53 |
| GPU | Mali 450 MP2 |
| RAM | DDR4 standard 1GB (2GB batch optional) |
| Memory | EMMC 5.1 standard configuration 8GB (16GB/32GB/64GB batch optional) |
| Power management | RK805-1 |
| Operating Voltage | 5V 2A or more |
| support system | Android 7.1/Ubuntu16.04/Linux+QT/debian |
| Operating temperature | -25 to +75 degrees |
| Life span | Continuous operating life is more than 5 years |
COMMONINTERFACE
| USB2.0 | Two USB2.0, one of which is OTG |
| USB3.0 | All the way to USB3.0 |
| UART | 3 serial ports, one of which is debug |
| HDMI | HDMI HD output supports 4K/1080P display |
| CVBS | Support CVBS output |
| I2S | One 8-channel I2S interface |
| SPI | 1 way SPI |
| I2C | 2-channel I2C |
| GPIO | Reusable GPIO up to 40 |
| SDIO interface | 1 SDIO interface wifi AP6212 |
| TF card | 1 way TF card |
| Ethernet | The main chip integrates 100M Ethernet chip |
| System Upgrade | Support USB card local upgrade |
CORRENT PARAMETER TABLE
| Item | The smallest | Typical | maximum | |
| Power parameters | Voltage | 4.5V | 5V | 5.5V |
| Ripple | -- | -- | 50mV | |
| Current | 365mA | -- | -- | |
Power supply current (Other peripherals are not connected | Start-up current | 370mA | 576mA | 1023mA |
| Desktop quiescent current | 360mA | |||
Power supply current (Connect to the display | ||||
| surroundings | Relative humidity | -- | 65% | 75% |
| Working temperature | -25℃ | -- | 75℃ | |
| Storage temperature | -30℃ | -0℃ | 90℃ | |