A8581

Smart center console platform with high computing power

The A8581 is UNISOC's line-fit on-board center console platform chip that was the first to enter the mainstream OEM system. It adopts proven 28 nm technology and an 8-core ARM Cortex-A55 processor architecture. In addition, its CPU computing power is up to 30k DMIPS. This masterpiece supports full-scene communication for 2G, 3G, and 4G applications and has low power consumption and strong decoupling.

Product Features
Excellent performance

Advanced 28 nm HPC+ technology

8-core A55 CPU architecture with a dominant frequency of up to 1.6 GHz

CPU computing power of up to 30K+ DMIPS

Powerful GPU IMG 8322 @ 550 MHz

High-speed LPDDR4X

High-speed eMMC 5.1

High level of integration: Integrated with WCN

Android 10/12

T-Box Solution

Low power consumption, excellent decoupling, and all-scenario communication

Supports T-Box applications such as networked communication, big data, remote control, and OTA

Abundant interfaces

High-speed USB 2.0. OTG

supported

Working with Marlin3E to support USB HUB

3 IISes

7 IIC interfaces

5 UART interfaces

Supports 4 SPIs

Smart video/image

Built-in 3 ISPs and 3 CSI interfaces. 4 x 720P camera inputs are supported through Serdes expansion.

Supports 16-megapixel high-definition cameras

Supports HDR, 3DNR, automatic AE, and other AI algorithms, resulting in clearer images in low-light conditions. Supports AVM and DVR

Robust multimedia capabilities

Supports multiple codec formats,such as H.264, H.265, VP8, VP9, and MPEG4. Codec for resolution up to 1080p @ 30 fps

High-definition picture

4lane MIPI DSI interface, expandable to

support dual-screen heterogeneous displays

Supports FHD 60 fps

Dual camera upgrade, higher picture, and lower power consumption

Omni-scenario communication

4G, 3G, 2G

2.4/5GHz WiFi, 802.11b/g/n/ac. Faster

speed

GNSS (Beidou, GPS, Glonass). More accurate positioning

Bluetooth 5.1

Higher level of integration for optimal overall cost
  
Product Parameters
CPU

4*A55 @ 1.6 GHz+4*A55 @ 1.2 GHz,30240 DMIPS

GPU

IMG 8322 @ 550 MHz

Video recording

16M@30fps,2*ISP16M+5M,3*CSI(4+4+2/4+2+2+2)

Display

FHD(1920*1080) @ 60fps,1* DSI (4-Lane)

Video codec

1080p @ 30 fps, H.264/H.265

Memory

16 GB+2 GB or more

Cellular system

LTE FDD &TDD,WCDMA, GSM

Communication capacity

LTE Cat7,VOLTE/ViLTE, VoWiFi

WCN

SoCintegration:802.11b/g/n&BT4.2/GPS, glonass, Beidou/FM

Marlin3E:802.11 ac&BT5.1

Features

East reverse, fast start,voice recognition, 360 surround view,

5G WiFi, multiple camera inputs

Remote wake-up,A2DP/HFP/PBAP/BLE

HMI

CarLife, CarPlay

Manufacturing process

28nm,HPC+

Package

BGA,13.0mm*12.6mm

Time of commencing mass production

Q4, 2019