Description:

The GD32A714AXJ3TB is a member of GigaDevice's GD32A7 series, specifically the A714 sub-family. This high-performance automotive-grade microcontroller is designed to meet the stringent demands of modern vehicle electronic architectures, offering robust computing capabilities, comprehensive functional safety features, and extensive in-vehicle networking support for applications such as domain controllers and central gateways.

Features:

Core: Based on the Arm Cortex-M7 architecture, offering options for single-core, dual-core, or single-core lockstep configurations.

Memory: The series supports up to 4 MB of on-chip Flash and 512 KB of SRAM, featuring dual-bank Flash for seamless OTA (Over-The-Air) updates.

Reliability: Compliant with AEC-Q100 Grade 1 standards, operating from -40°C to +125°C.

In-Vehicle Network: Integrated 8x CAN FD, 12x LIN, 6x SENT, and 1x 10/100M Ethernet supporting AVB/TSN.

Safety and Security: Complies with ISO 26262 functional safety standards, meets EVITA-full security requirements, and supports Chinese cryptographic algorithms (SM2/SM3/SM4).

Software Ecosystem: Supports AUTOSAR architecture with MCAL, compatible with mainstream development toolchains.

Applications:

Body Domain Controller (BDC)

Vehicle Control Unit and Gateway

Battery Management System (BMS)

On-Board Charger (OBC)

Advanced Driver-Assistance Systems (ADAS) Related Controllers