It adopts a quad-core Cortex-A7 architecture processor with a main frequency of 1.2GHz and integrated Mali-400MP2 GPU, with excellent computing and graphics processing capabilities. The RK3128 is a cost-effective general-purpose SoC ideal for large-scale deployment projects. Android and third-party Linux systems are supported
| Basic parameter | Main control chip | Rockchip RK3128 |
| Processor | ARM® quad-core Cortex™ -A7 processor with a dominant frequency of up to 1.3G Hz | |
| Graphics processor | ARM® Mali-400 MP2 dual-core GPU supports OpenGL ES1.1/2.0 embedded high performance 2D acceleration hardware | |
| Video processor | 1080P multi-format video decoding, including 1080P H.265 hardware decoding 1080P video encoding, support H.264 | |
| Power management | RK818 PMU power management unit | |
| Memory | Dual-channel DDR3 (512 MB / 1G optional) | |
| Hardware parameter | Storage | High Speed eMMC (4GB / 8GB / 16GB / 32GB optional) |
| Wireless network | SDIO interface, used to extend the WiFi & blue card dual function module | |
| Ethernet | Integrated GMAC Ethernet controller and extended Realtek RTL8211E to achieve 10/100/1000Mbps Ethernet | |
| Display | Video output interface: 1 x HDMI, support HD video output; Display interface: 1 x MIPI, single channel or 1 x LVDS Single channel or 1 x RGB display interface | |
| Audio | 1 x HDMI, Audio output audio interface for audio output 2 x I2S for audio input/output | |
| USB | 1 x USB2.0 Host ，1 x USB2.0 OTG | |
| Infrared | 1 x infrared receiver interface (PWM3 pin occupied) | |
| Reserved interface | 3 x UART (UART2 is used as Debug Serial by default) 2 x SDIO/SDMMC (SDIO1 for extending WiFi module, SDMMC0 for extending TF card) 4 x PWM (PWM3 for infrared reception) 4 x I2C, 3 x ADC, 2 x SPI, and GPIO up to 73 |
|
| Input power supply | Input voltage 5V, peak current 2A | |
| System software | Support system | Android5.1 / Ubuntu / Linux |
| Other parameters | Interface type | Stamp hole (112P, 1.3mm spacing) |
| Core plate size | 40mm × 40mm | |
| Core plate weight | 10g |
Industry application: ARM mini PC platform, mini projector, tablet computer, digital signage, commercial display equipment, vending machine, robot equipment, etc
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