Allwinnertech MR133 High integration multimedia development board
Allwinnertech MR133 High integration multimedia development board
Chapter 1 Application occasions
Allwinnertech MR133 Integrated multimedia decoding on board、LCD driver、WiFi、Bluetooth、tape、Denoising、Camera integrated，Supports decoding of the vast majority of currently popular video and image formats， supportMIPI drive，support TF Card storage，Make storage capacity larger and more convenient。Suitable for the development and warranty of IoT device products。
Chapter 2 Product Features
● High integration：integration USB/MIPI/ WIFI/Bluetooth in one，Simplify overall machine design，Externally expandableTF card。
● Rich extension interfaces：A standard USB HOST interface、One OTG Functional interface， San Lu UART interface，Along the way SPI interface，Two ways I2C interface，Can meet the debugging needs of developers and various peripheral requirements in the market。
● high definition：Maximum Support 1080P@60FPS Video decoding for。
Chapter 3 technical parameter
|
Hardware metrics |
|
|
CPU |
Allwinner MR133 ARM Cortex A7@1.8GHz |
|
Memory |
128MB /256MB/512MB DDR3 |
|
Built-in memory |
1Gb more thanNADN Flash，64Mb more thanSPI Nor，4GB more than EMMC |
|
Decoding resolution |
Maximum Support 1080P 60FPS |
|
operating system |
Tina & Android 8.1 |
|
Playback mode |
Supports loops、timing、Multiple playback modes such as insert playback |
|
Network support |
supportWiFi、Bluetooth 4.0、Wireless peripheral expansion |
|
Video Format |
support MKV/AVI/TS/MP4/M4V/MOV/VOB/PMP/MPG/FLV/WMV /WebM etc. |
|
Image Format |
supportBMP、JPEG、PNG、GIF etc. |
|
USB interface |
1 roadUSB HOST,1 roadUSB OTG |
|
Serial port |
3 Serial port sockets |
|
WIFI/BT |
built-inWiFi、BT4.0 |
|
TF card |
1 individual，maximum 128GB |
|
LCD output |
1 roadMIPI |
|
Audio input |
１group |
|
Audio output |
１group |
|
Horn output |
１group 4R/5W |
|
Camera |
2 roadMIPI CSI |
|
DCIN |
DC IN ８-15V |
|
RTC Real time clock |
support |
|
Timing on/off machine |
/ |
|
KEY |
RESET/PWR/V+/V-/FEL |
|
System upgrade |
Support localTF card、USB upgrade，OTA upgrade |
Chapter 4 Electrical performance
|
project |
type |
minimum |
typical |
maximum |
|
supply voltage |
voltage |
8 |
12V |
15 |
|
Ripple |
-- |
-- |
-- |
|
|
current |
1A |
|
|
|
|
Power supply current |
Working current |
-- |
300mA |
500mA |
|
Standby current |
-- |
17mA |
20mA |
|
|
USB Power supply current |
-- |
-- |
500mA |