intelligent voice interaction solution with screen
The most competitive small-screen dual-mic
voice interaction intelligent chip
The R11 integrates a single-core ARM CortexTM-A7 CPU that operates at speed up to 1.2GHz. A
64MB DDR2 is embedded in the R11. The R11 includes full functions such as dual-mic voice
interaction , 720p screen display, slide and touch interaction, 720p video record, etc. The
integrated video engine supports H.264 1080p@30fps decoder and H.264 720p@60fps encoder.
Audio subsystem includes integrated audio codec and I2S/PCM/TDM interface. The R11 includes
rich interfaces such as MIPI CSI, DVP camera interface, RGB/LVDS LCD output, etc. Besides, the R11
can support TINA OS, MINI GUI. The R11 is qualified to industrial standard in white electricity
Dual-mic middle-near field intelligent voice interaction
The R11 integrates ADC,DAC, and I2S/TDM interface, supports FPU and NEON, which
meets requirements in dual-mic noise reduction, AEC, wake-up, local command word
algorithm and cloud ASR，IOT interaction functions. The R11 is an ideal choice of
middle-near field voice interaction solution.
720p display and touch interaction
The R11 integrates 720p@60fps RGB/LVDS interface, and H.264 1080p@30fps video
decoder, and supports on-line media playback, TINA OS, MINI GUI.
Powerful camera function
The R11 integrates MIPI CSI, DVP,
5M
ISP, and H.264 720p@60fps encoder, which
can implement on-line video calling, image identification function.
CPU
Video
ARM® Cortex™-A7 @1.2GHz
Supports H.264 encoder up to 720p@60fps
Integrated ISP up to
5M
pixels
Supports H.264 and JPEG/MJPEG decoder up to 1080p@30fps
Supports two channel outputs for display and encoding respectively
Supports various input and output formats
Supports AE/AF/AWB
Supports saturation adjustment/noise reduction/defect pixel correction/ distortion correction
ISP
Supports 8/10/12-bit parallel CSI and
2-lane
MIPI CSI2
Video
Supports BT1120 input
Supports capture resolution up to 5M with parallel interface
Video capture resolution up to 1080p@30fps
images & videos
Supports RGB LCD output, up to 1024x768@60fps
SIP 16-bit DDR2
Supports Allwinner's next-gen SmartColor display technology for better visual effects for
Input/Output
Memory
Audio Codec
Security Engine
Connectivity
OS
Package
Supports two ADC channel and two DAC channels
Supports one stereo headphone output
Supports one differential microphone input
Supports AES/DES/TDES, SHA1 and MD5
SDIO, LRADC, SPI, TWI, UART, PWM, USB
Supports Linux OS
eLQFP 128 including one built-in DDR2）
（
System
Timer/HS-Timer
Crypto Engine
AES/DES/3DES/SHA1
BROM
SPI NAND/NOR flash
SD/TF Card/eMMC
8-CH DMA
RTC
Video Decoder
H.264/MJPEG/JPEG
1080P@30fps
Video Engine
Video Encoder
H.264 720p@60fps
Connectivity
USB2.0 OTG
EMAC
SPI
TWI x 2
UART x 3
32KB L1 I-Cache
32KB L1 D-Cache
CPU
128KB L2 Cache
Audio codec
I2S/PCM
Audio
Image
Parallel CSI 5M
HawkView™ ISP 8M@24fps
MIPI CSI 2lane
5M@30fps
PWM
LRADC
DE2.0
Display
RGB/LVDS LCD
SIP DDR2
SD2.0/eMMC4.41
Memory
SPI NAND flash/
SPI NOR flash
ABOUT ALLWINNER
Allwinner Technology is a leading fabless design company dedicated to smart application processor SoCs and smart analog ICs.
Its product line includes multi-core application processors for smart devices and smart power management ICs used by brands
worldwide.
With its focus on cutting edge UHD video processing, high performance multi-core CPU/GPU integration, and ultra-low power
consumption, Allwinner Technology is a mainstream solution provider for the global tablet, internet TV, smart home device,
automotive in-dash device, smart power management, and mobile connected device markets. Allwinner Technology is
headquartered in Zhuhai, China.
CONTACT US
This brief is for reference only and has no commitment. All content contained herein is subject to changes without notice.
©2018 Allwinner Technology Co., Ltd.
For more product info, please contact service@allwinnertech.com, or scan the QR code to follow us on Wechat.
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