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What is A31?

This electronic component, produced by the manufacturer "Allwinner Technology", performs the same function as "highly integrated mobile application processor".


A31 Datasheet PDF - Allwinner Technology

Part Number A31
Description highly integrated mobile application processor
Manufacturers Allwinner Technology 
Logo Allwinner Technology Logo 


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Total 30 Pages



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A31
Datasheet
Version 1.4
2013/12/10
Copyright © 2013 Allwinner Technology. All Rights Reserved.
A31 Datasheet (Revision 1.4)
Copyright © 2012 Allwinner Technology. All Rights Reserved.
PAGE 0

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A31 equivalent
A31
Datasheet
1
OVERVIEW
A31 is a highly integrated mobile application processor designed to provide high performance solutions for
tablets, handsets, and smart TVs, etc.
It comes with a Quad-core Cortex-A7 CPU architecture that allows outstanding computing capability with
less power consumption, a powerful SGX544 GPU with eight logic cores, and a robust multimedia
processing system that capable of 4Kx2K video decoding, Blu-ray 3D and perfect compatibility for stream
media, etc.
A31 also features dual-channel 32bitx2 DRAM bus to provide wider bandwidth, and dual-channel NAND
flash to speed up Read/Write operations.
Besides, A31 provides a board range of peripheral interfaces. For example, it comes with display interfaces
such as HDMI, LCD RGB, MIPI DSI, and LVDS, image input interfaces such as CSI and MIPI CSI, and data
interfaces such as USB DRD, USB EHCI/OHCI, GB Ethernet, SDC, SDIO, etc.
When it comes to power efficiency, A31 features smart Power Consumption Management System to
dynamically adjust CPU frequency and voltage, DRAM Dynamic Frequency Scaling technology to
dynamically adjust DRAM frequency based on bandwidth requirements, and also supports Super Standby
Mode to lower the power consumption during system standby.
A31 Datasheet (Revision 1.4)
Copyright © 2013 Allwinner Technology. All Rights Reserved.
Page 4


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for A31 electronic component.


Information Total 30 Pages
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