Overview
The Texas Instruments DRA821 Jacinto™ processors are advanced System-on-Chip (SoC) solutions designed for high-performance gateway systems with cloud connectivity. These processors integrate a powerful dual-core Arm® Cortex®-A72 microprocessor subsystem and multiple Arm® Cortex®-R5F cores, providing a robust platform for demanding automotive and industrial applications.
Key Features
- Dual 64-bit Arm® Cortex®-A72 microprocessor subsystem for high-level processing.
- Multiple Arm® Cortex®-R5F MCUs for real-time control and safety-critical tasks.
- Integrated memory subsystem with L3 RAM, ECC protection, and coherency.
- Support for LPDDR4 memory types up to 3200 MT/s.
- Advanced functional safety features targeting ASIL-D and SIL-3 certification.
- High-speed interfaces including multiple Gigabit Ethernet ports with TSN/AVB support, PCIe Gen3, and USB 3.1.
- Enhanced security features for secure boot and runtime support.
- Designed for applications such as automotive gateways, vehicle compute, and industrial transport.
Applications
The DRA821 Jacinto™ processors are optimized for a range of applications, including:
- Automotive gateways
- Vehicle compute
- Body control modules
- Telematics control units
- Factory automation gateways
- Industrial transport
- Building automation gateways
For detailed specifications and pin configurations, please refer to the official Texas Instruments documentation.
