A7862 Series

A 4G smart on-board platform with super-high computing power (including A7862A, A7862S, and A7862ST)

Manufactured with 12 nm technology, the A7862 series has 2 ARM Cortex A75 cores and 6 ARM Cortex A55 cores. The CPU, with a computing power of up to 54k DMIPS, works with the Mali G52 GPU to provide higher-quality video and image effects. The 7862 series integrates performance enhancement and visual information processors (VDSP) to address the characteristics of on-board computing processing requirements and achieve the perfect combination of efficiency, speed, reliability, and entertainment. As a result, it provides users with a safe, reliable, and enjoyable intelligent driving and riding experience.

Product Features
Enhanced video/image and upgraded AI

The independently developed generation-5 video or image engine Vivimagic solution, equipped with a brand-new 3-core ISP, enhances the HMI-based on-board video or image entertainment

Interaction. Full HD video recording, all-hardware H.265 codec, system-level integration of Bluetooth 5.0 BLE and Bluetooth hands-free phone (HFP), music playback (A2DP), and support for GPS+Beidou+Glonass and GPS+Galileo+Glonass "three-mode"

Positioning. Enhanced computing power enables more intelligent, personalized, and emotional OBU interaction.

Powerful performance; secure and reliable

Manufactured with 12 nm technology, this masterpiece has 2 ARM Cortex A75 and 6 ARM Cortex A55 1.8 GHz processors. The CPU works with the Mali G52 GPU to provide higher-quality on-board video or image effects.

The power consumption is reduced by 30% during multi-background operation, contributing to higher stability and reliability.

Enriched interfaces for diversified on-board solutions

3 x SDIO 3.0 / USB 2.0 OTG / USB 1.1 /4 x SPI / 4 x I2S / 8 x I2C / 7 x UART

150 + GPIOs

Proven and stable on-board chip

Global field tests and global network access licensing Proven and stable on-board performance is recognized by operators around the world

The 7862ST is capable of operating within the car’s ambient temperature range of -40°C to 85°C.

Easy travel with the help of assisted driving

360 surround view, ADAS (advanced driver assistance system), DMS (driving monitoring system), AR navigation, and other on-board applications

Product Parameters
CPU

2 * A75 @ 2.0GHz+6 * A55 @ 2.0GHz,54K DMIPS

GPU

G52 @ 850 MHz 88 GFLOPS

Cellular
System

LTEFDD&TDD/WCDMA/GSM

Capacity

LTE: DL Cat.7 & UL Cat.13

Multimedia
ISP

32 MP @ 25 fps,24+8 or16+16 MP,(Lane:4+4+2/4+2+2+2)

VDSP

0.5TOPS

Display

MIPI-DSI*1,FHD+(2400*1080) @ 60fps

Video Coding

1080P @ 60 fps, H.264/H265

Video Decoding

1080P @ 60 fps, H.264/H265

Memory
RAM

LPDDR 4/4x @ 1866 Mhz up to 8GB

ROM

eMMC 5.1

Interface

USB 2.0(Hub ),12c,12S

Technology

12 nm