Automotive Grade Digital Intelligent Cockpit Platform Dedicated Processor (T7/T717)
Function Description and Application Fields
The T7/T717 chip is positioned as a general-purpose intelligent vehicle application processor, providing excellent all-weather multi-channel high-definition driving recording, 360-degree panoramic parking, and advanced safety assistance driving functions on the Android/Linux system platform. It also integrates Allwinner’s TV-Decoder (analog video input), 2D accelerator, EVE, and four-channel digital camera interfaces. The product is designed and manufactured according to automotive electronics standards, complying with AEC-Q100 Grade 3 specifications, forming advantages of multifunctionality, high performance, and high stability, effectively assisting in the intelligent cockpit upgrade of new energy vehicles and smart cars.
Main Technical Indicators
1. Chip Indicators:
1) CPU: 6*A7 1.2G main frequency
2) GPU: Mali400 MP2
3) H.264 1080p@60fps decode
4) H.264/H.265 1080p@60fps encode
5) Maximum support for 32bit DDR3/LPDDR3 3GB.
2. Safety Indicators:
Utilizes Allwinner’s temperature control technology to ensure the chip’s operating junction temperature does not exceed 125℃.
3. Reliability Indicators:
1) Meets AEC-Q100 specification requirements;
2) Achieves a chip defect rate of less than 30ppm;
Working life greater than 10 years.
Chip Features and Innovations
1) Safety: Focused breakthroughs in intelligent recognition technology significantly enhance ADAS technology, effectively addressing safety hazards in automotive driving. Among them, the hardware acceleration engine EVE architecture for ADAS computation is a first in the domestic market, making it highly competitive.
2) Intelligence: By overcoming voice noise reduction technology, variable frame rate encoding technology, online monitoring technology, driving recorder video detection technology, and USB-based low-power remote wake-up protocol technology, it effectively meets the intelligent needs of smart vehicle applications. This product is the first chip in domestic and international vehicle chip markets to support H265 encoding compression.
Benchmark Product Models
NXP IMX6Q, Texas Instruments Jacinto 6
Product Application Status
Pre-installed,entered over 20 Tier 1 suppliers; applied in more than 50 vehicle models, total quantity: over 2 million unitsPost-installed, began supply in 2018, total quantity: over 3 million units
