Allwinner’s A64 is a quad-core,64bit SoC targeted for high performance tablets.A64 integrates a higher energy efficiency
ARM Cortex-A53 CPU architecture, and also includes advanced 3D graphics processing unit, high-definition video
decoding/encoding, low power audio codec, excellent display controllers and a broad range of interfaces.
The processor has some very excitingfeatures:
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CPU Quad-core ARM Cortex-A53 Processor, a power-efficient ARM v8 architecture, it has 64 and 32bit execution
states for scalable high performance,which includes a NEON multimedia processing engine.
Graphics ARM Mali400MP2 graphics acceleration provides mobile users with superior experience in web
browsing, video playback and gaming effects; OpenGL ES2.0 ,OpenVG1.1 standards are supported.
Video A64 provides almost full motion playback of up to 4K high-definition video, and supports H.265 decoder
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by 4K@30fps , H.264 decoder by 1080p@60fps, M PEG 1/2/4 decoder by 1080p@60fps, VP8 decoder by 1080p@60fps,
AVS/AVS+ decoder by 1080p@60fps,VC1 decoder by 1080p@30fps, H.264 encoder by 1080p@60fps with dedicated
hardware.
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Audio An integrated audio subsystem delivers extremely low power audio playback and exceptiona
sound.
Display A64 features Allwinner’s SmartColor2.0TM technology with an integrated display engine. Content can be
quality
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displayed on 4-lane MIPI DSI displays up to 1920x1200@60fps, or a RGB panel interface up to 1920x1200@60fps, or
LVDS panel up to 1366x768@60fps, orHDMI v1.4 is also supported up to 4K@30fps.
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External Memory Many types of external memory devices are supported, including LPDDR2, LPDDR3, DDR2,
DDR3 ,DDR3L, NAND Flash(MLC,SLC,TLC,EF),Nor Flash, SD/SDIO/MMC inc uding eMMC up to rev5.0,and also supports
booting from RAW NAND,eMMC,SD/TF Card orNor Flash.
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Security A64 delivers hardware security featu es th t enable trustzone security system, Digital Rights
Management(DRM), information encryption/decrypt
ure boot, secure JTAG and secure efuse.
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Connectivity A64 has a broad range of
0/100/1000Mbps EMAC,USB OTG v2.0 operating at high speed(480Mbps) with PHY, USB Host with PHY and a variety of
e interfaces such as parallel CMOS sensor interface,
other popular interfaces(SPI,UART,CIR,TS,TWI,RSB,SCR).
A64 Datasheet(Revision 1.1)
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