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PDF A83T Data sheet ( Hoja de datos )
| Número de pieza | A83T | |
| Descripción | Octa-Core Tablet Processor | |
| Fabricantes | Allwinner Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de A83T (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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AllwinnerA83T
Datasheet
Octa-Core Tablet Processor
Revision 1.1
Sep. 23, 2014
Copyright © 2014 Allwinner Technology. All Rights Reserved.
1 page  
A83T
1. OVERVIEW
The Allwinner’s A83T is a remarkably lower power, high performance octa-core mobile application processor based
on ARM CortexTM-A7 CPU along with SGX544MP1 GPU architecture. It is also highly competitive in term of system
cost thanks to its high system integration and is capable of delivering excellent user experience while maintaining
low power consumption.
Main features of A83T include:
• CPU architecture: Based on an octa-core CortexTM-A7 CPU architecture, the most power efficient CPU core
ARM’s ever developed.
• Graphics: A83T adopts the extensively implemented and technically mature PowerVR SGX544MP1 to provi
-de mobile users with superior experience in web browsing, video playback and games; OpenGL ES1.1/2.0 ,
OpenCL1.1 and DirectX 9.3 standards are supported.
• Video Engine: Multi-format playback of up to 1080P high-definition video, and support MPEG1/2, MPEG4
SP/ASP GMC, H.263 including Sorenson Spark, H.264 BP/MP/HP, VP8, WMV9/VC1, JPEG/MJPEG standards with
dedicated hardware, and HEVC/H.265 decoder 1080p@30fps with software.
• Display: Supports RGB/LVDS/DSI/HDMI/CVBS interface to 1920x1200 resolution. Four-lane MIPI DSI is
integrated as well.
• Memory Controller: Support LPDDR2/LPDDR3/DDR3 /DDR3L SDRAM, NAND Flash, Nor-Flash, SD/eMMC.
• HawKViewTM ISP: Support camera up to 8MPixels@30fps,better spatial de-noise and chrominance de-noise,
Zone-based AE/AF/AWB statistics, Programmable color correction, Anti-flick detection statistics.
To reduce total system cost and enhance overall functionality, in addition to these major elements,A83T has a broad
range of hardware peripherals such as MIPI CSI,LCD controller, Power management, DMA, Timers, High Speed Timer,
Security System, GPIO, Digital Audio,UART,SPI,CIR,USB2.0,TWI etc.
A83T application usage is extremely diverse on tablets and smartphones: users listen to music, watch movies,
browse the web, share photos, play games, send emails, and more. When combined with Allwinner’s PMIC chip that
supports CoolFLexTM technology, A83T enables devices to run different applications more efficiently on different CPU
cores , which build a range of low-power devices and a better user experience.
A83T Datasheet (Revision 1.1)
Copyright © 2014 Allwinner Technology. All Rights Reserved.
Page 5
5 Page 
• Master/Slave configurable
• Allows 10-bit addressing transactions
RSBTM(Reduced Serial Bus)
• A simplified two wire protocol
• Support master mode
• Support multi-slaves
• Speed up to 20Mbps
2.9. Package
• FBGA 345 balls,0.65mm ball pitch,14mm x14mm
A83T
A83T Datasheet (Revision 1.1)
Copyright © 2014 Allwinner Technology. All Rights Reserved.
Page 11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet A83T.PDF ] | |
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