NXP Semiconductors MCIMX6Q6AVT08ACR

Overview

MCIMX6Q6AVT08ACR from NXP Semiconductors is an automotive-grade quad-core Arm Cortex-A9 application processor with integrated VPU, GPU, and security modules, operating at 852 MHz, supporting DDR3/DDR3L/LPDDR2 memory, 1080p video decode/encode, OpenGL ES 2.0 3D graphics (200 MTri/s), and dual CAN interfaces - deployed in automotive instrument clusters and infotainment head units.

For engineers reviewing the MCIMX6Q6AVT08ACR datasheet, MCIMX6Q6AVT08ACR pinout, MCIMX6Q6AVT08ACR application, or MCIMX6Q6AVT08ACR equivalent, key selection considerations include automotive temperature grade (−40°C to +125°C), FCPBGA-624 package compatibility, TrustZone-enabled secure boot, ASRC for multi-source audio synchronization, and PCIe v2.0 x1 host capability.

Technical Context

The MCIMX6Q6AVT08ACR implements a symmetric 4-core Arm Cortex-A9 MPCore platform with 32 KB L1 instruction/data caches per core, 1 MB shared L2 cache, SCU, GIC supporting 128 interrupts, and NEON MPE co-processor. It integrates dedicated hardware accelerators including VPU (H.264/VC-1/MPEG-4), dual IPUv3H image processors, GPU3Dv4 (OpenGL ES 2.0), GPU2Dv2, and GPUVG (OpenVG 1.1).

Its system architecture includes MMDC for 64-bit DDR3-1066/DDR3L-1066/LPDDR2-800 memory control, GPMI for NAND Flash with BCH up to 40-bit ECC, CAAM cryptographic engine with 16 KB secure RAM, SNVS with SRTC, and dual FlexCAN controllers compliant with ISO 11898-1 at 1 Mbps - all qualified for automotive AEC-Q100 Grade 3 operation.

Key Specifications

Pinout & Package

MCIMX6Q6AVT08ACR is housed in a 21 mm × 21 mm FCPBGA-624 package with 0.8 mm ball pitch and integrated heat spreader lid. Pin assignments follow the i.MX 6Quad automotive signal naming convention (IMX6DQAEC Rev. 6), with dedicated ball groups for DDR3 address/control, differential clocks, high-speed serial interfaces (PCIe, USB HSIC, MIPI CSI/DSI), and automotive-critical signals (CAN_H/L, ESAI, MLB).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MCIMX6Q5AVT10AC, the MCIMX6Q6AVT08ACR trades 148 MHz peak CPU frequency for tighter thermal margin and qualification stability at 852 MHz under extended automotive temperature cycling; versus MCIMX6D6AVT08AC, it adds two CPU cores and full VPU acceleration - enabling simultaneous navigation rendering, video playback, and speech processing without scheduler contention.

Availability

MCIMX6Q6AVT08ACR is available at Aetrix Electronics and suitable for automotive instrument clusters, infotainment head units, and telematics control units requiring stable component supply across extended product lifecycles and AEC-Q100-compliant manufacturing traceability.

Supply support for MCIMX6Q6AVT08ACR 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

NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with over 40 years of automotive IC heritage and AEC-Q100 process validation expertise.

The i.MX 6 series was designed specifically for automotive infotainment and digital cockpit systems, integrating multimedia acceleration, functional safety features, and robust EMC performance to meet ISO 26262 ASIL-B ready system requirements.

FAQ

What is the maximum DDR3 memory speed supported by MCIMX6Q6AVT08ACR?

The MCIMX6Q6AVT08ACR supports DDR3-1066 (533 MHz clock, 1066 MT/s data rate) and DDR3L-1066 in 64-bit configuration with interleaving. This is confirmed in Section 4.10 (Multi-Mode DDR Controller) of IMX6DQAEC Rev. 6, where tRCD, tRP, and tRAS timing parameters are specified for 1066 MT/s operation under automotive temperature conditions.

Does MCIMX6Q6AVT08ACR include hardware video encoding capability?

Yes, MCIMX6Q6AVT08ACR includes a full-featured Video Processing Unit (VPU) supporting H.264 BP/MP/HP, VC-1, MPEG-4, and VP8 encode at up to 1080p60 resolution. This is explicitly stated in Table 1 (Ordering Information) and Section 1.2 (Features) of IMX6DQAEC Rev. 6, which lists "Includes VPU, GPU" for this part number variant.

Is MCIMX6Q6AVT08ACR pin-compatible with MCIMX6Q6AVT10AC?

Yes, MCIMX6Q6AVT08ACR and MCIMX6Q6AVT10AC share identical FCPBGA-624 package dimensions, ball map, and signal assignments per IMX6DQAEC Rev. 6 Section 6.2. The only differences are maximum CPU frequency (852 MHz vs 1 GHz) and internal fuse settings - enabling drop-in replacement in thermally constrained designs.

What security certifications apply to MCIMX6Q6AVT08ACR?

MCIMX6Q6AVT08ACR is AEC-Q100 Grade 3 qualified (−40°C to +125°C) and implements hardware security features aligned with UNECE R155 compliance: A-HABv4 secure boot, CAAM with NIST-validated DRBG/SHS, SNVS with tamper-detect RTC, and TrustZone-enforced memory isolation - documented in IMX6DQ6SDLSRM and IMX6DQAEC Rev. 6 Sections 1.2 and 4.5.

Can MCIMX6Q6AVT08ACR support MIPI DSI and MIPI CSI simultaneously?

Yes, MCIMX6Q6AVT08ACR supports concurrent MIPI DSI (display) and MIPI CSI-2 (camera) operation: DSI operates on dedicated lanes (up to 2 lanes @1 Gbps) while CSI-2 uses separate lanes (up to 4 lanes @800 Mbps), as shown in Figure 2 (Block Diagram) and Section 3 (Modules List) of IMX6DQAEC Rev. 6 - enabling in-car video conferencing or driver monitoring systems.