Texas Instruments DRA712BGGCBDQ1

Overview

DRA712BGGCBDQ1 from Texas Instruments is an automotive-qualified Jacinto 6 Entry infotainment applications processor featuring a single Arm® Cortex®-A15 CPU core, a C66x floating-point DSP, dual Arm® Cortex®-M4 IPUs, and integrated IVA-HD video acceleration. It supports Full-HD (1920×1080p, 60 fps) video decode/encode, HDMI 1.4a output, DDR3/DDR3L memory interface up to 1333 MT/s, and operates in AEC-Q100 Grade 2 temperature range (–40°C to +105°C). It is deployed in automotive digital cluster and entry-level navigation systems.

For engineers reviewing the DRA712BGGCBDQ1 datasheet, DRA712BGGCBDQ1 pinout, DRA712BGGCBDQ1 application, or DRA712BGGCBDQ1 equivalent, key selection considerations include its 538-ball FCBGA (CBD) package, 28-nm CMOS process, security features (hardware crypto accelerators, secure boot, JTAG lock), and functional differentiation from DRA710 (no DSP) and DRA714+ (additional PRU-ICSS, GPU, SATA).

Technical Context

The DRA712BGGCBDQ1 implements a heterogeneous multi-core architecture with tightly coupled interconnects (L3/L4), enabling concurrent execution of real-time image processing on dual Cortex-M4 IPUs, high-throughput multimedia on the C66x DSP, and system control on the Cortex-A15 MPU. Its IVA-HD subsystem handles H.264/H.265 decode and encode, while the VPE provides hardware-accelerated video scaling and color space conversion.

Power management is implemented via dedicated PRCM with multiple power domains and dynamic voltage/frequency scaling (DVFS) support across MPU, DSP, IPU, and GPU subsystems. The device uses a simplified rail mapping for cost-optimized PMIC integration and includes hardware firewalls, secure ROM, and customer-programmable keys for High-Security (HS) mode operation.

Key Specifications

Pinout & Package

Package: 538-ball Fine-Pitch Ball Grid Array (FCBGA), 17 mm × 17 mm body, 0.65-mm ball pitch, Via Channel™ Array (VCA) technology. Compatible with standard 0.8-mm spacing design rules for signal routing.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar infotainment processor applications.

Compared with DRA712BGGCBDQ1, DRA710BGGCBDQ1 removes video acceleration and DSP capability for cost reduction, while DRA714BGGCBDQ1 adds 3D GPU, PRU-ICSS, and SATA to support scalable IVI platforms - making DRA712 the optimal balance of video performance, security, and BOM cost for entry-tier automotive displays.

Availability

DRA712BGGCBDQ1 is available at Aetrix Electronics and suitable for automotive digital cluster, entry-level navigation, rear-view camera display, and infotainment head unit designs requiring stable component supply, AEC-Q100 qualification, and long-term lifecycle support.

Supply support for DRA712BGGCBDQ1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor company delivering analog and embedded processing solutions for automotive, industrial, personal electronics, and communications markets.

The DRA712BGGCBDQ1 belongs to TI's Jacinto 6 Entry family of automotive infotainment processors, designed specifically to deliver scalable, secure, and AEC-Q100-qualified multimedia performance for cost-sensitive digital cockpit applications.

FAQ

What is the maximum DDR3 data rate supported by the DRA712BGGCBDQ1?

The DRA712BGGCBDQ1 supports DDR3/DDR3L memory at up to 1333 MT/s (667 MHz clock), with EMIF configured for single-rank, 2 GB address space. This bandwidth sustains concurrent operation of Linux OS, graphics frame buffers, video decode pipelines, and application code without memory bottlenecks. The DRA712BGGCBDQ1 implements full JEDEC-compliant timing and calibration sequences for reliable high-speed DDR operation.

Does the DRA712BGGCBDQ1 include a 3D GPU?

No, the DRA712BGGCBDQ1 does not integrate a PowerVR SGX544 3D GPU. That feature is present in DRA714BGGCBDQ1 and higher variants. The DRA712BGGCBDQ1 relies on its Vivante GC320 2D graphics accelerator (BB2D) for UI composition, scaling, and blending - sufficient for non-3D instrument clusters and 2D navigation interfaces. The absence of 3D GPU reduces silicon area, power, and cost while maintaining full video and 2D acceleration.

How many MIPI CSI-2 lanes does the DRA712BGGCBDQ1 support?

The DRA712BGGCBDQ1 supports one MIPI CSI-2 port (CSI2_0) with up to three data lanes (dx0–dx2, dy0–dy2) and one clock lane, enabling connection to a single high-resolution camera sensor at up to 1.5 Gbps per lane. It does not support CSI2_1 (present in DRA714+). This configuration is optimized for rear-view or front-facing ADAS-adjacent camera inputs in entry-tier systems where multi-camera fusion is handled externally or omitted.

Is the DRA712BGGCBDQ1 pin-compatible with other DRA71x devices?

Yes, the DRA712BGGCBDQ1 shares identical 538-ball FCBGA (CBD) packaging, mechanical footprint, and pinout with DRA710, DRA714, DRA716, and DRA718 variants. All DRA71xBGGCBDQ1 parts use the same ball map and electrical signaling - enabling hardware platform reuse across performance tiers. Functional differences (e.g., DSP presence, GPU, PRU-ICSS) are enabled/disabled via fuse settings and software configuration, not pin assignment.

What security features are implemented in the DRA712BGGCBDQ1?

The DRA712BGGCBDQ1 integrates hardware crypto accelerators (AES-128/256, SHA-1/256, RSA, TRNG), secure boot ROM with signature verification, JTAG lock, firewall protection for memory/peripheral access, and customer-programmable key storage. These features are active in all devices - unlike HS variants, which add TEE and debug security. The DRA712BGGCBDQ1 meets AUTOSAR SecOC and ISO/SAE 21434 foundational requirements for secure firmware updates and trusted execution.