CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
、
HARDWARE INDEX
Size | Length 45mm x Width 45mm x Height 3.0mm |
| CPU | Allwinner T507 quad-core frequency 1.5GHz |
| GPU | Mali-400 G31 GPU |
| RAM | LPDDR4 standard 2G (1G/4G batch optional) |
| Memory | eMMC standard 8G (16G/32G/64G batch optional) |
| Power management | AXP853T supports standby, key switch |
| Operating Voltage | Input voltage 5V, maximum power less than 2W (no peripherals connected) |
| support system | Andriod/Linux+QT |
| Operating temperature | -40 to +85 degrees industrial grade |
| Life span | Continuous operating life is more than 5 years |
COMMONINTERFACE
| USB interface | 4 independent channels, one of which is OTG |
| UART serial port | 6 TTL 3.3V levels, one of which is Debug |
| GPIO interface | 98 GPIOs (note: multiplexed function) |
| PWM interface | 6-channel PWM 3.3V level (note: multiplexing function) |
| LVDS display | 1 channel LVDS maximum support 1920x1080 1080P 60fps |
| RGB display | 1 channel RGB 888 output, maximum support 1920x1080 1080P 60fps |
| HDMI display | 1 HDMI output, support 4K 60fps output |
| CVBS output | 1 CVBS output |
| Voice output | 1 channel left and right channel output, 5W power amplifier connected to the bottom board |
| CAN bus | 1 CAN BUS 2.0 bus |
| SDIO interface | 2 SDIO interfaces, one TF card, and the other to WIFI |
| ADC interface | 2-way ADC interface |
| I2C interface | 5-way I2C interface |
| SPI interface | 1 SPI interface |
| Ethernet | Two-way Ethernet, GMAC and EMAC PHY interface |
| Output power | Multiple power output 1.8V 3.3V |
| System Upgrade | Support local USB upgrade |
CORRENT PARAMETER TABLE
| Item | The smallest | Typical | maximum | |
| Power parameters | Voltage | 4.5V | 5V | 5.5V |
| Ripple | -- | 50mV | 120mV | |
| Current | 235mA | -- | -- | |
| Power supply current (Other peripherals not connected) | Start current | 247mA | 369mA | 720mA |
| Play sound | 265mA | 345mA | 565mA | |
| Power supply current (Connect to display) | ||||
| surroundings | Relative humidity | -- | 65% | 75% |
| Operating temperature | -40℃ | -- | 85℃ | |
| storage temperature | -30℃ | -0℃ | 100℃ | |
CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
、
HARDWARE INDEX
Size | Length 45mm x Width 45mm x Height 3.0mm |
| CPU | Allwinner T507 quad-core frequency 1.5GHz |
| GPU | Mali-400 G31 GPU |
| RAM | LPDDR4 standard 2G (1G/4G batch optional) |
| Memory | eMMC standard 8G (16G/32G/64G batch optional) |
| Power management | AXP853T supports standby, key switch |
| Operating Voltage | Input voltage 5V, maximum power less than 2W (no peripherals connected) |
| support system | Andriod/Linux+QT |
| Operating temperature | -40 to +85 degrees industrial grade |
| Life span | Continuous operating life is more than 5 years |
COMMONINTERFACE
| USB interface | 4 independent channels, one of which is OTG |
| UART serial port | 6 TTL 3.3V levels, one of which is Debug |
| GPIO interface | 98 GPIOs (note: multiplexed function) |
| PWM interface | 6-channel PWM 3.3V level (note: multiplexing function) |
| LVDS display | 1 channel LVDS maximum support 1920x1080 1080P 60fps |
| RGB display | 1 channel RGB 888 output, maximum support 1920x1080 1080P 60fps |
| HDMI display | 1 HDMI output, support 4K 60fps output |
| CVBS output | 1 CVBS output |
| Voice output | 1 channel left and right channel output, 5W power amplifier connected to the bottom board |
| CAN bus | 1 CAN BUS 2.0 bus |
| SDIO interface | 2 SDIO interfaces, one TF card, and the other to WIFI |
| ADC interface | 2-way ADC interface |
| I2C interface | 5-way I2C interface |
| SPI interface | 1 SPI interface |
| Ethernet | Two-way Ethernet, GMAC and EMAC PHY interface |
| Output power | Multiple power output 1.8V 3.3V |
| System Upgrade | Support local USB upgrade |
CORRENT PARAMETER TABLE
| Item | The smallest | Typical | maximum | |
| Power parameters | Voltage | 4.5V | 5V | 5.5V |
| Ripple | -- | 50mV | 120mV | |
| Current | 235mA | -- | -- | |
| Power supply current (Other peripherals not connected) | Start current | 247mA | 369mA | 720mA |
| Play sound | 265mA | 345mA | 565mA | |
| Power supply current (Connect to display) | ||||
| surroundings | Relative humidity | -- | 65% | 75% |
| Operating temperature | -40℃ | -- | 85℃ | |
| storage temperature | -30℃ | -0℃ | 100℃ | |