CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
HARDWARE INDEX
| size | 58mm long x 50mm wide x 4.2mm high |
| CPU | SAMSUNG S5P4418 Quad Core A9 |
| GPU | Mali 400 |
| Memory | DDR3 comes standard with 1GB (2GB is optional in batches) |
| memory | eMMC 5.1 comes standard with 8GB (16GB is optional in bulk) |
| Power management | AXP228 |
| Lithium battery | Supports 3.7V coulomb meter power management, charge and discharge path management, and power display |
| Working voltage | 5V 2A or more |
| Support system | Android/ubuntu/linux+QT |
| operating temperature | -10 to +75 degrees |
| life | Continuous operation life is more than 5 years |
COMMONINTERFACE
| HDMI | HDMI high-definition output supports 1080P display |
| MIPI DSI | Support 4 Lane, up to 1280x800 |
| LVDS | Support single 8 LVDS display |
| RGB | Support RGB888 1920x1080 RGB display |
| MIPI CSI | Support 4 Lane, support up to 500W |
| DVP CAMERA | Support DVP camera up to 500W |
| I2S | One I2S interface |
| USB2.0 | Two USB2.0 channels, one of which is OTG |
| Ethernet | PHY interface, baseboard plus PHY chip can expand 10/100 Ethernet |
| Lithium battery | Supports 3.7V coulomb meter power management, charge and discharge path management, and power display |
| UART | 5-way serial port |
| I2C interface | 3-way I2C interface |
| SPI interface | 3-way SPI interface |
| PWM | 4-way PWM |
| TF | 1 way TF card |
| SDIO | 1 channel SDIO interface |
| GPIO | Reusable GPIO up to 102 |
CORRENT PARAMETER TABLE
| project | smallest | typical | maximum | |
| Power parameters | Voltage | 4.5V | 5V | 5.5V |
| ripple | -- | 50mV | 120mV | |
| current | 205mA | -- | -- | |
Supply current (No other peripherals connected) | Start-up current | 203mA | 365mA | 720mA |
| Quiescent current | 315mA | |||
| Standby current | 21mA | |||
Supply current (connected to display screen) | ||||
| environment | relative humidity | -- | 65% | 75% |
| working temperature | -10℃ | -- | 75℃ | |
| Storage temperature | -30℃ | -0℃ | 100℃ | |
Note 1: When connected to a MIPI screen, the overall operating current and standby current of the board depend on the connected screen and are not listed in the above table.
CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
HARDWARE INDEX
| size | 58mm long x 50mm wide x 4.2mm high |
| CPU | SAMSUNG S5P4418 Quad Core A9 |
| GPU | Mali 400 |
| Memory | DDR3 comes standard with 1GB (2GB is optional in batches) |
| memory | eMMC 5.1 comes standard with 8GB (16GB is optional in bulk) |
| Power management | AXP228 |
| Lithium battery | Supports 3.7V coulomb meter power management, charge and discharge path management, and power display |
| Working voltage | 5V 2A or more |
| Support system | Android/ubuntu/linux+QT |
| operating temperature | -10 to +75 degrees |
| life | Continuous operation life is more than 5 years |
COMMONINTERFACE
| HDMI | HDMI high-definition output supports 1080P display |
| MIPI DSI | Support 4 Lane, up to 1280x800 |
| LVDS | Support single 8 LVDS display |
| RGB | Support RGB888 1920x1080 RGB display |
| MIPI CSI | Support 4 Lane, support up to 500W |
| DVP CAMERA | Support DVP camera up to 500W |
| I2S | One I2S interface |
| USB2.0 | Two USB2.0 channels, one of which is OTG |
| Ethernet | PHY interface, baseboard plus PHY chip can expand 10/100 Ethernet |
| Lithium battery | Supports 3.7V coulomb meter power management, charge and discharge path management, and power display |
| UART | 5-way serial port |
| I2C interface | 3-way I2C interface |
| SPI interface | 3-way SPI interface |
| PWM | 4-way PWM |
| TF | 1 way TF card |
| SDIO | 1 channel SDIO interface |
| GPIO | Reusable GPIO up to 102 |
CORRENT PARAMETER TABLE
| project | smallest | typical | maximum | |
| Power parameters | Voltage | 4.5V | 5V | 5.5V |
| ripple | -- | 50mV | 120mV | |
| current | 205mA | -- | -- | |
Supply current (No other peripherals connected) | Start-up current | 203mA | 365mA | 720mA |
| Quiescent current | 315mA | |||
| Standby current | 21mA | |||
Supply current (connected to display screen) | ||||
| environment | relative humidity | -- | 65% | 75% |
| working temperature | -10℃ | -- | 75℃ | |
| Storage temperature | -30℃ | -0℃ | 100℃ | |
Note 1: When connected to a MIPI screen, the overall operating current and standby current of the board depend on the connected screen and are not listed in the above table.
Product Show Case