CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
PCB SIZE DRAWING
HARDWARE INDEX
| Size | 50mm length*50mm width*3.2mm height |
| Connection method | Board to Board Connector |
| CPU | ROCKCHIP RK3568 quad core A55 |
| GPU | Mali G52 |
| RAM | LPDDR4 standard 2GB optional 4G/8GB |
| Memory | EMMC 5.1 standard 8GB optional 16GB/32G/64G/128G |
| Power management | RK809-5 |
| Operating Voltage | 3.3V 3A or more |
| support system | Andriod11/ubuntu/Linux4.19+QT5.12 |
| Operating temperature | -25 to +75 degrees |
| Life span | Continuous operating life is more than 5 years |
COMMONINTERFACE
| HDMI | HDMI high-definition output support 1080P display |
| EDP | Support 4Lane eDP up to 1080P |
| LVDS | Support single channel LVDS display output up to 1280x800 |
| MIPI DSI | Support 4Lane, up to 1920x1200 |
| RGB | Support RGB888 24-bit number interface |
| DVP camera | Support 16 bit DVP interface camera input |
| MIPI CSI | Two-channel CSI supports up to 800W |
| I2S | Two I2S channels, one channel 8 channels / one channel 2 channels |
| PCIE | PCIE |
| SATA | 1 way SATA3.0, another way SATA2.0 |
| USB2.0 | Four independent USB2.0, one of which is OTG |
| USB3.0 | Two-way USB 3.0 interface |
| Ethernet | 2 way RGMII Ethernet interface |
| UART | 10 serial ports |
| SPI | 3 way SPI |
| I2C | 4-channel I2C |
| PWM | 15-channel PWM |
| SDIO | 3 SDIO interfaces, one is TF card, the other is WIFI |
| ADC | ADC |
| GPIO | Reusable GPIO up to 130 |
| Voice input | Two-way analog voice input |
| Voice output | One way is headphone output, the other way is mono speaker output power 0.6W |
| Upgrade | Support USB/TF card local upgrade |
CORRENT PARAMETER TABLE
| Item | The smallest | Typical | maximum | |
| Power parameters | Voltage | 11V | 12V | 15V |
| Ripple | 50mV | |||
| 3V RTC power consumption | 0.9uA | |||
Mainboard current test (Other peripherals not connected) | Boot current | Boot current | 223mA | 355mA |
| Desktop quiescent current | 135mA | |||
Mainboard current test Connect 7 inch 1024x600 | Boot current | 245mA | 295mA | 498mA |
| Desktop quiescent current | 245mA | |||
| surroundings | Relative humidity | -- | 65% | 75% |
| Working temperature | -- | -25℃ | - 75℃ | |
| Storage temperature | -30℃ | -0℃ | 100℃ | |
CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
PCB SIZE DRAWING
HARDWARE INDEX
| Size | 50mm length*50mm width*3.2mm height |
| Connection method | Board to Board Connector |
| CPU | ROCKCHIP RK3568 quad core A55 |
| GPU | Mali G52 |
| RAM | LPDDR4 standard 2GB optional 4G/8GB |
| Memory | EMMC 5.1 standard 8GB optional 16GB/32G/64G/128G |
| Power management | RK809-5 |
| Operating Voltage | 3.3V 3A or more |
| support system | Andriod11/ubuntu/Linux4.19+QT5.12 |
| Operating temperature | -25 to +75 degrees |
| Life span | Continuous operating life is more than 5 years |
COMMONINTERFACE
| HDMI | HDMI high-definition output support 1080P display |
| EDP | Support 4Lane eDP up to 1080P |
| LVDS | Support single channel LVDS display output up to 1280x800 |
| MIPI DSI | Support 4Lane, up to 1920x1200 |
| RGB | Support RGB888 24-bit number interface |
| DVP camera | Support 16 bit DVP interface camera input |
| MIPI CSI | Two-channel CSI supports up to 800W |
| I2S | Two I2S channels, one channel 8 channels / one channel 2 channels |
| PCIE | PCIE |
| SATA | 1 way SATA3.0, another way SATA2.0 |
| USB2.0 | Four independent USB2.0, one of which is OTG |
| USB3.0 | Two-way USB 3.0 interface |
| Ethernet | 2 way RGMII Ethernet interface |
| UART | 10 serial ports |
| SPI | 3 way SPI |
| I2C | 4-channel I2C |
| PWM | 15-channel PWM |
| SDIO | 3 SDIO interfaces, one is TF card, the other is WIFI |
| ADC | ADC |
| GPIO | Reusable GPIO up to 130 |
| Voice input | Two-way analog voice input |
| Voice output | One way is headphone output, the other way is mono speaker output power 0.6W |
| Upgrade | Support USB/TF card local upgrade |
CORRENT PARAMETER TABLE
| Item | The smallest | Typical | maximum | |
| Power parameters | Voltage | 11V | 12V | 15V |
| Ripple | 50mV | |||
| 3V RTC power consumption | 0.9uA | |||
Mainboard current test (Other peripherals not connected) | Boot current | Boot current | 223mA | 355mA |
| Desktop quiescent current | 135mA | |||
Mainboard current test Connect 7 inch 1024x600 | Boot current | 245mA | 295mA | 498mA |
| Desktop quiescent current | 245mA | |||
| surroundings | Relative humidity | -- | 65% | 75% |
| Working temperature | -- | -25℃ | - 75℃ | |
| Storage temperature | -30℃ | -0℃ | 100℃ | |