The Jacinto™ DRA821x processors are based on the Armv8 64-bit architecture and are optimized for gateway systems with cloud connectivity. A system-on-chip (SoC) design reduces system-level cost and complexity through integration, especially the system MCU, functional safety and security features, and an Ethernet switch for high-speed communication. Integrated diagnostics and functional safety features meet ASIL-D and SIL-3 certification requirements. Real-time control and low-latency communications are supported by PCIe controllers and TSN-enabled Gigabit Ethernet switches.

Up to four general-purpose Arm® Cortex®-R5F subsystems can handle simple, timing-critical processing tasks, shielding the Arm® Cortex®-A72 core from advanced and cloud-based applications.

Product parameters:

Species Type: Microprocessor - MPU

Installation style: SMD/SMT

Package / Box: FCBGA-433

Series: DRA821U4

Core: ARM Cortex A72, ARM Cortex R5F

Data bus width: 64 bit

Operating supply voltage: 0.8 V

Minimum working temperature: - 40 C

Maximum working temperature: + 125 C

Package: Reel

Packaging: Cut Tape

Trademark: Texas Instruments

Interface type: I2C, SPI, UART

Storage type: Cache

Number of I/Os: 141 I/O

Number of timers/counters: 30

Product Type: Microprocessors - MPU

Subcategory: Microprocessors - MPU

Brand names: ARM, Cortex

Watchdog Timer: Watchdog Timer, Windowed