Intelligent Chips

Serving hundreds of models

Five generations of mass production iteration completed

More than 80 million units of shipments

The first self-developed automotive-grade cockpit SoC in China

Mass production started at the end of 2018

Three generations of mass production iteration completed

More than 30 million+ pieces of shipments

The first domestic 32-bit automotive-grade MCU

Mass production started at the end of 2019

Two generations of mass production iteration completed

The first domestic automotive-grade TPMS full-featured single chipset solution

Two generations of mass production iteration completed

Adopted by a host of domestic mainstream automotive electronic components manufacturers

e-cockpit-SoC

Automotive AP

Containing a variety of processor units, and performing multiple tasks simultaneously

MCU

MCU

Chip-level computer for terminal control

TPMS

TPMS

Featured by high integration and full functionality, it can monitor pressure status of tires in real time

AMP

AMP

High-power excellent signal treatment ability for HD sound quality

E-cockpit SoC

e-cockpit-SoC

AC8025

AC8025 is mainly used in high-end e-cockpit solutions. With 8+2-core high-performance CPU and embedded NPU to speed up AI application computing, it can effectively improve the overall chip computing power, meet the needs of high-end e-cockpit for multi-scenario HMI applications, and satisfy the requirements of AEC-Q100 automotive-grade quality certification and ISO 26262 ASIL-B functional safety certification. Therefore, it provides an overall solution for system software and mass production.

  • High-performance (8+2) CPU, up to 60K+DMIPS
  • ISO 26262 ASIL-B certification
  • Embedded with dedicated hardware safety module HSM
  • Embedded with dual-core Hi-Fi3 DSP, supporting high-performance audio output
  • Supporting high-speed UFS interface and 64-bit memory data bit width
  • Supporting 4K decoding and 4K HD display output
AC8015I
e-cockpit-SoC

AC8015I

AC8015I is mainly used for the “one-chip, multi-screen system” (instrument + IVI) in the factory-installed e-cockpit. It supports Hypervisor virtualization and CPU hardware isolation technology. With rich interfaces and high degree of chip integration , it supports a variety of operating systems. Embedded with wired CarPlay, wireless CarPlay, HiCar, self-owned mature Bluetooth protocol stack, and self-owned AVM 360 around view algorithm, it can provide proven turnkey delivery solutions.

  • CPU adopting the Cortex A53×4+R5F×2 architecture, matched with dual-core Mali-T820 GPU, and two-path DPU
  • Supporting HSM / cold start / HD AVM switchover within 4s / HD rear view camera switchover within 2s
  • 2 high-performance Hi-Fi3 DSPs integrated
  • Supporting two-path LVDS output, and up to nine-way HD camera data input
  • Multi-media system supporting 4K video play and multi-channel HD recording
  • Supporting high-speed communication interfaces, such as in-vehicle Ethernet, PCIe and USB3.1
  • Meeting AEC-Q100 Grade3 automotive-grade quality certification

IVI SoC

e-cockpit-SoC

AC8015H

AC8015H is mainly used for center console and high-end infotainment systems in the vehicle. It supports full-function single screen IVI / IVI+ co-pilot dual-screen entertainment solution. With high chip integration and rich interfaces, it supports a variety of operating systems, as well as mobile connectivity applications like HiCar, Carbit and CarLife, and third-party ecological applications like iFLYTEK FlyFish OS. Combined with self-developed AVM, CarPlay, Bluetooth protocol stack and embedded DSP sound effect algorithm, it provides proven turnkey delivery solutions.

  • CPU adopting the Cortex A53×4+R5F×2 architecture, matched with dual-core Mali-T820 GPU, and two-path DPU
  • Supporting Android automotive P/R and AliOS system
  • 2 high-performance Hi-Fi3 DSPs integrated
  • Supporting HSM / cold start / HD rear view camera switchover within 2s / AVM switchover within 4s
  • Multi-media system supporting 4K video playback and multi-channel HD recording
  • Supporting high-speed communication interfaces, such as in-vehicle Ethernet, PCIe and USB3.1
  • Meeting AEC-Q100 Grade3 automotive-grade quality certification
AC8015M

SoC for DA and High-end LCD Instrument

e-cockpit-SoC

AC8015M

AC8015M is mainly used for Display Audio and LCD instrument solution, which supports 3D LCD instrument display, and interactive functions of projection, pictures and text between IVI and instrument. It satisfies the needs of functional safety mechanism of LCD instruments, and the requirements of AEC-Q100 Grade3 automotive-grade quality certification. Combined with CarPlay, Bluetooth protocol stack and embedded DSP sound effect algorithm, it can provide proven turnkey delivery solutions.

  • CPU adopting the Cortex A53×2+R5F×2 architecture, matched with dual-core Mali-T820 GPU, and two-path DPU
  • Supporting Linux / AGL Display Audio solution
  • 2 high-performance Hi-Fi3 DSP integrated
  • Supporting LCD instrument theme display within 2.5s and key icons within 0.5s after cold start
  • Providing Fault Monitor and Safety Display functional safety mechanism of LCD instruments
  • Multi-media system supporting 4K video display and multi-channel HD recording
  • Supporting high-speed communication interfaces, such as on-board Ethernet, PCIe and USB3.1

Telematics SoC

e-cockpit-SoC

AC8257

AC8257 is mainly applied for control modules such as in-vehicle information system, Telematics, T-Box, etc. Based on the original infotainment system, it can directly achieve cost-effective 4G communication and 3mA ultra-low power consumption networking standby. It supports 360° HD Around View Monitor (AVM), direct output of CVBS with embedded independent processor, as well as fast HD Rear View Camera (RVC).

  • CPU adopting the Cortex A53×4+ARM9 co-processor architecture
  • Advanced 14nm process technology
  • Embedded with 2G/3G/4G base bands, it supports remote vehicle control and monitoring
  • Supporting Android Auto and Android 9.0/10.0/11.0
  • Supporting 1080P HD display output for HD recording of multi-channel driving records
  • Supporting the operating environment temperature of -40℃~+85℃

Related information

Core Products

MCU

AC7840x

As an ARM Cortex-M4F-core-based automotive-grade MCU conforming to ASIL-B level functional safety certification, it is mainly applied in automotive electronics and high-reliability industrial fields, such as body control, cockpit, new energy vehicle controller, vehicle thermal management as well as power chassis management.

  • ARM Cortex™-M4F core, 120MHz master frequency
  • Supporting SHE, communication encryption and security start
  • Supporting the operating temperature of -40℃~125℃
  • Providing the 4×CAN-FD, 4×UART, 3×SPI, 1×I²C and 1×eIO communication interfaces
  • Supporting AUTOSAR V4.4, providing MCAL and configuration tools for integrated ecological configuration
  • Conforming to ISO 26262 ASIL-B functional safety certification
  • It has passed AEC-Q100 Grade1 automotive-grade certification
AC781x
MCU

AC781x

As an automotive-grade MCU based on ARM® Cortex-M3 core, it is mainly used for the automotive electronics and high-reliability industries. It is the first 32bit automotive-grade MCU in China, which conforms to the AEC-Q100 criteria, and features excellent EMC/ESD performance.

  • ARM® Cortex-M3 core, 100MHz master frequency
  • Supporting 32bit single cycle multiplier
  • Providing 2×CAN, 2×LIN, 6×UART, 2×SPI and 2×I²C communication interfaces
  • Enhanced flash memory acceleration engine
  • Supporting the operating temperature of -40℃~125℃
  • It has passed AEC-Q100 Grade1 automotive-grade certification
MCU

AC7801x

As an automotive-grade MCU based on ARM® Cortex-M0+ core, it is mainly used for the automotive electronics and high-reliability industries. In compliance with the AEC-Q100 criteria, and equipped with the advanced CAN-FD bus interface, rich peripherals and large-capacity Flash, it is characterized by flexible adaption, low power consumption and high reliability.

  • ARM® Cortex-M0+ core, 48MHz
  • Supporting 32bit single cycle multiplier
  • Providing 1×CAN-FD, 2×UART LIN, 3×UART, 2×SPI, 2×I²C communication interfaces
  • Enhanced flash memory acceleration engine
  • Supporting the operating temperature of -40℃~125℃
  • It has passed AEC-Q100 Grade1 automotive-grade certification
AC7802x
MCU

AC7802x

As an automotive-grade MCU based on ARM® Cortex-M0+ core, it is mainly used for the automotive electronics and high-reliability industries. In compliance with the AEC-Q100 criteria, it features excellent EMC/ESD performance, flexible adaption, low power consumption and high reliability.

  • ARM® Cortex-M0+ core, 16/32MHz
  • Providing 1×UART LIN, 1×UART, 1×SPI, 1×I²C communication interfaces
  • Supporting the operating temperature of -40℃~125℃
  • It has passed AEC-Q100 Grade1 automotive-grade certification

Related information

Core Product

TPMS

AC5121

As a fully integrated chip for tire pressure monitoring that features high precision, ultra-low power consumption and high reliability, it is leading the industry in all performance indices, and can be used for factory installation and high-quality aftermarket installation.

  • Pressure, temperature and bi-axial acceleration sensors and LF&RF integrated
  • Improving sensor’s sampling and calculation speed effectively with enhanced MCU embedded in
  • Optimizing sleep and launch power consumption to effectively extend the battery life of TPMS
  • Supporting up to 16K FLASH customized program space with 512 bytes RAM embedded in
  • Adopting high-precision sensors to improve monitoring precision effectively, with pressure range expanded to 1500kPa, which can meet the needs of large commercial vehicles
  • Conforming to the requirements of AEC-Q100 Grade1 automotive-grade quality certification, as well as the national standard of tire pressure GB 26149-2017

Related information

Core Product

AMP

AC7325

As a self-developed Class AB audio power amplifier dedicated to automobiles, it features I2C control and self-diagnosis, improves the thermal efficiency in combination with advanced high-efficiency mode, and also reduces production cost as it is compatible with pins of similar products.

  • Thermal efficiency improved by 70% with radiator size greatly reduced
  • 100kHz band width and Hi-Fi-class sound quality
  • Adaptable to automatic start-stop function of the vehicle, without interference sound
  • Complete self-diagnosis functions, detecting the loudspeaker status any time with maintenance efficiency improved
  • Good effect of suppressing communication signal interference sound with the enhanced electromagnetic suppression circuit design
  • In compliance with AEC-Q100 Grade 2 automotive-grade quality certification

Related information