DRA793BDGCBDRQ1

The DRA793BDGCBDRQ1 is an ARM® Cortex®-A15 based microprocessor from Texas Instruments' Jacinto DRA79x series. It integrates a single 32-bit Cortex-A15 core and companion processing engines to serve high‑integration embedded applications.

Designed for infotainment and vehicle co-processor roles, the device combines processing, DSP and media subsystems with extensive connectivity and on-chip security to deliver a reliable, automotive‑grade solution for hybrid radio, DSP audio amplifier and vehicle connectivity applications.

Key Features

• Core and Processing  Single ARM® Cortex®-A15 32-bit core running at 750 MHz as listed in the device specifications; includes C66x DSP and ARM® Cortex®-M4 co-processor resources referenced for the DRA79x family.
• Memory and Cache  DDR3/DDR3L memory interface with EMIF support; datasheet references up to DDR‑1333 (667 MHz) and up to 2 GB across a single chip select and up to 512 KB of on‑chip L3 RAM in the series.
• Display and Video  Integrated display controller with HDMI and LCD support, Video Processing Engine (VPE) and a Video Input Port (VIP) for multi-input capture and pipeline handling.
• Connectivity and I/O  Rich I/O including USB 3.0 (SuperSpeed) dual-role, USB 2.0, multiple Ethernet MACs (10/100/1000 Mbps), PCIe 3.0 lanes, MIPI CSI-2, multiple UARTs, SPI/QSPI, MMC/SD/SDIO, McASP audio ports and HDQ / 1‑Wire® interface.
• Networking and Expansion  Two‑port gigabit Ethernet support and PCI Express® 3.0 subsystems (two 5‑Gbps lanes) provide high bandwidth connectivity and external expansion options.
• Security and System Reliability  Device security features include hardware cryptography accelerators and DMA, isolation firewalls, secure boot, secure storage, device identity and JTAG lock as listed for the DRA79x family.
• Package and Environmental  538‑ball FCBGA package (17 mm × 17 mm, 0.65 mm pitch) for surface mount; automotive grade with AEC‑Q100 qualification and operating temperature range of −40 °C to 125 °C.

Typical Applications

• Digital and Analog Radio  Platform processing for radio front‑end control, signal processing and connectivity in hybrid radio systems.
• DSP Audio Amplifiers  Integrated DSP and audio interfaces for amplifier processing, audio pipelines and multi-channel audio management.
• Vehicle Connectivity Co-processor  Handles connectivity, media decode/encode and secure subsystem tasks as a co-processor within vehicle systems.
• Infotainment Subsystems  Display, video and multimedia subsystems for in‑vehicle infotainment applications leveraging HDMI, VIP and VPE capabilities.

Unique Advantages

• Highly Integrated Multimedia Subsystem: Combines display controller, VPE and VIP modules for consolidated video input, processing and output.
• Broad Interface Set: Multiple high‑speed interfaces (USB 3.0, USB 2.0, PCIe 3.0, Gigabit Ethernet, MIPI CSI‑2) reduce external bridge requirements and simplify designs.
• On‑chip Security Building Blocks: Hardware cryptography, secure boot, secure storage and firewalls support secure system architectures and device identity management.
• Automotive Qualification: AEC‑Q100 qualification and −40 °C to 125 °C operating range enable deployment in automotive and other harsh‑environment applications.
• DSP and Control Concurrency: C66x DSP and dual Cortex‑M4 image processing units in the DRA79x family provide parallel processing resources for mixed signal and media workloads.

Why Choose DRA793BDGCBDRQ1?

The DRA793BDGCBDRQ1 positions itself as a high‑integration processor option within the Jacinto DRA79x family, combining an ARM® Cortex®-A15 core with on‑chip media, DSP and security subsystems. Its extensive peripheral set and automotive qualification make it suitable for embedded infotainment, radio and vehicle connectivity roles that require robust connectivity, multimedia handling and secure operation.

For engineers and procurement teams building scalable, long‑life embedded systems, this device offers a consolidated feature set, tolerant package and automotive‑grade qualification supported by the broader DRA79x architecture and TI documentation.

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