SHENZHEN RONGPIN ELECTRONIC TECHNOLOGY CO.,LTD.                     Email:sales@rpdzkj.cn   National Service Hotline:0755 - 23574363
Product properties

AMLOGIC DR4-A311D Core board

SHENZHEN RONGPIN ELECTRONIC TECHNOLOGY CO.,LTD.
Contact information: 0755-235747363
Address: 3rd Floor, Block A, Phase II, Huafeng International Robot Industrial Park, Xixiang Street, Baoan District, Shenzhen (Gushu Metro Exit C)
Product description



CPU Block Diagram


Core board block diagram


Product Display


Hardware indicator parameters

sizeLength 69.6mm x Width 30mm x Height 3.2mm
CPUAMLOGIC A73*4+A53*2 six cores
NPU5.0 TOPS computing power
GPUMali G52 MP4
RAMLPDDR4 comes standard with 2GB (1GB/4GB batch optional)
MemoryEMMC 5.1 comes standard with 16GB (8GB/32GB/64GB/128GB bulk optional)
Power managementDiscrete design
Operating Voltage12V above 1.5A
support systemAndroid9.0/Linux+QT
Operating temperature-10 to +75 degrees
lifeContinuous operating life is more than 5 years

Common interfaces

HDMIHDMI HD output supports 4K/1080P display
CVBSSupport one CVBS output
MIPI DSISupport 4Lane up to 1920x1080
UART5 serial ports
PWM6-channel PWM
SDIOTwo SDIO channels, one channel connects to WIFI, the other channel connects to TF card
SPI2 way SPI
I2C4-channel I2C
ADC4-channel analog ADC
EthernetMain chip integrated EMAC 100M network port
GMACSupport GMAC PHY network port
MIPI CSISupport two MIPI CSI cameras
DVP CAMERASupport 8-bit DVP parallel camera
I2SOne I2S interface
OTG 2.0All the way OTG 2.0
USB3.0One way USB 3.0
PCIEOne x1 PCIE high-speed interface
GPIOReusable GPIO up to 80
System UpgradeSupport USB/TF card local upgrade

Current parameter table

ItemminimumTypicalmaximum

Power parameters
connect 7 inch 720x280

500 brightness display

Voltage11.5V12V15V
Ripple--50mV100mV
Boot current 195mA 315mA628mA 
Play sound--325mA493mA
Connect HDMI power on current203mA335mA490mA
Connected to HMDI quiescent current--345mA--




CPU Block Diagram


Core board block diagram


Product Display


Hardware indicator parameters

sizeLength 69.6mm x Width 30mm x Height 3.2mm
CPUAMLOGIC A73*4+A53*2 six cores
NPU5.0 TOPS computing power
GPUMali G52 MP4
RAMLPDDR4 comes standard with 2GB (1GB/4GB batch optional)
MemoryEMMC 5.1 comes standard with 16GB (8GB/32GB/64GB/128GB bulk optional)
Power managementDiscrete design
Operating Voltage12V above 1.5A
support systemAndroid9.0/Linux+QT
Operating temperature-10 to +75 degrees
lifeContinuous operating life is more than 5 years

Common interfaces

HDMIHDMI HD output supports 4K/1080P display
CVBSSupport one CVBS output
MIPI DSISupport 4Lane up to 1920x1080
UART5 serial ports
PWM6-channel PWM
SDIOTwo SDIO channels, one channel connects to WIFI, the other channel connects to TF card
SPI2 way SPI
I2C4-channel I2C
ADC4-channel analog ADC
EthernetMain chip integrated EMAC 100M network port
GMACSupport GMAC PHY network port
MIPI CSISupport two MIPI CSI cameras
DVP CAMERASupport 8-bit DVP parallel camera
I2SOne I2S interface
OTG 2.0All the way OTG 2.0
USB3.0One way USB 3.0
PCIEOne x1 PCIE high-speed interface
GPIOReusable GPIO up to 80
System UpgradeSupport USB/TF card local upgrade

Current parameter table

ItemminimumTypicalmaximum

Power parameters
connect 7 inch 720x280

500 brightness display

Voltage11.5V12V15V
Ripple--50mV100mV
Boot current 195mA 315mA628mA 
Play sound--325mA493mA
Connect HDMI power on current203mA335mA490mA
Connected to HMDI quiescent current--345mA--