Friday, March 8, 2013

Allwinner A13 chipset - one of the Cheapest solution for Android tablets

Allwinner A13 is a chipset solution for tablet computers. Allwinner A13 is made by 55nm technology based on Cortex-A8 CPU. With Android 4.0 ice cream sandwich operating system, it has good operation performance, low power consumption and low BOM cost features. The tablet can well handle multi tasks with sensitive touch experience. What's more, it's easy to produce A13 which used eLQFP176 package.


The Android tablets use Allwinner A13 chipset usually have a very cheap price, such as the Q8 7.0 inch Android tablet new released in Tablets World. If you want a basic tablet with cheap price, it would be a good choice for you. Those tablets does not support HDMI output, but they support WiFi, camera, g-sensor, OTG, micro-SD etc. all those normal functions we need.

​CPU
ARM Cortex-A8 32KB I-Cache
32KB D-Cache
256KB L2 Cache
GPU
ARM Mali-400
Video
HD video decoding up to 1920 ×1080@30fps
Support various video decoding formats, including H.264, H.263, VC1, MPEG1/2/4, XVID, VP6/8, AVS, etc
H.264 HP video encoding up to 1920×1080@30fps
Display
CPU/ RGB LCD interface
Memory
16-bit DDR2/DDR3
- Memory capacity up to 512MB
MLC/TLC/SLC/EF-NAND
- MLC/TLC/SLC/EF-NAND
- Support NAND of 5xnm, 4xnm, 3xnm, 2xnm, etc
- Support NADN of Samsung, Toshiba, Hynix, etc
Boot Device
NAND FlashSPI NOR Flash
SD Card
USB
TP
4-wire Resistive TP interface
2 points and gesture detection
PMIC
15~20% lower than competitors
Support smart backlight, capable of auto backlight adjustment ac -cording to the image display
Package
eLQFP176
OS
Android 4.0 or up
Application
7” Tablet
8” Tablet

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