NXP Semiconductors MCIMX6X1AVO08AC

Overview

MCIMX6X1AVO08AC from NXP Semiconductors is an automotive-grade heterogeneous multicore SoC integrating an Arm Cortex-A9 core (800 MHz) and an Arm Cortex-M4 core (227 MHz) in a 17×17 mm, 0.8 mm pitch MAPBGA package. It supports DDR3/DDR3L/LPDDR2-800 memory, dual Gigabit Ethernet with AVB, two FlexCAN 2.0B interfaces, and dual 4-channel 12-bit ADCs - deployed in entry-level infotainment head units requiring functional safety and real-time responsiveness.

For engineers reviewing the MCIMX6X1AVO08AC datasheet, MCIMX6X1AVO08AC pinout, MCIMX6X1AVO08AC application, or MCIMX6X1AVO08AC equivalent, key selection considerations include its automotive qualification (−40°C to +125°C), absence of GPU/PCIe/LVDS features, dual-core partitioning for Linux + RTOS coexistence, and dedicated hardware security modules (CAAM, SNVS, TrustZone).

Technical Context

The MCIMX6X1AVO08AC implements a tightly coupled dual-core architecture where the Cortex-A9 handles high-level OS tasks (Linux) and the Cortex-M4 executes deterministic real-time functions (e.g., CAN message scheduling, sensor preprocessing). Its memory subsystem includes 256 KB L2 cache, 128 KB OCRAM, and boot ROM with HABv4 secure boot.

Hardware acceleration is limited to ASRC (asynchronous sample rate conversion), PXP (pixel processing pipeline), and SDMA (smart DMA); GPU and PCIe are explicitly disabled per ordering code "VO". Power management uses DVFS, on-chip LDOs, and temperature-aware state retention across both cores.

Key Specifications

Pinout & Package

MCIMX6X1AVO08AC is housed in a 17×17 mm, 0.8 mm pitch MAPBGA package with 361 I/O balls. Pin assignments follow the "VO" variant map defined in Section 6.3 of IMX6SXAEC Rev. 4, supporting automotive signal integrity requirements including differential pairs for ENET and CAN, dedicated power/ground ball patterns, and thermal pad under die.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar automotive SoC applications.

Compared with MCIMX6X1AVO08AC, MCIMX6X2AVN08AC adds PCIe and GPU at higher cost and power, while MCIMX6X1AVK08AC delivers identical functionality in a smaller footprint - making the VO variant optimal for balanced cost, size, and feature requirements in mainstream automotive infotainment.

Availability

MCIMX6X1AVO08AC is available at Aetrix Electronics and suitable for automotive infotainment, telematics control units, and digital instrument clusters requiring stable component supply across extended product lifecycles.

Supply support for MCIMX6X1AVO08AC 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 focused on automotive, industrial, IoT, and communication infrastructure solutions, with deep expertise in secure edge computing and real-time processing.

The i.MX 6SoloX product line was designed specifically for cost-sensitive automotive infotainment and HMI applications demanding functional safety, heterogeneous processing, and hardware-accelerated multimedia - with MCIMX6X1AVO08AC targeting entry-tier systems where GPU/PCIe are unnecessary.

FAQ

What is the maximum operating frequency of the Cortex-A9 core in the MCIMX6X1AVO08AC?

The MCIMX6X1AVO08AC features an Arm Cortex-A9 core rated for 800 MHz operation under automotive temperature conditions (−40°C to +125°C). This frequency is guaranteed with proper power delivery (VDD_ARM 1.05–1.3 V) and thermal management. The datasheet confirms this speed grade applies to all "08" suffix variants, including MCIMX6X1AVO08AC, and is validated across the full junction temperature range.

Does the MCIMX6X1AVO08AC support secure boot, and what security modules are integrated?

Yes, the MCIMX6X1AVO08AC supports Advanced High Assurance Boot (A-HABv4) with SHA-256 hashing, 2048-bit RSA signature verification, and version control. Integrated security modules include CAAM (Cryptographic Acceleration and Assurance Module with 32 KB secure RAM), SNVS (Secure Non-Volatile Storage), TrustZone-enabled memory isolation, and CSU (Central Security Unit) for fuse-based policy enforcement - all documented in the i.MX 6SoloX Security Reference Manual (IMX6XSRM).

Which display interfaces are available on the MCIMX6X1AVO08AC, and are LVDS or HDMI supported?

The MCIMX6X1AVO08AC supports two parallel 24-bit RGB/YUV display interfaces (LCDIF) capable of 1080p@60 Hz, but does not include LVDS or HDMI transmitter circuitry. Per Table 1 and Figure 1 in IMX6SXAEC Rev. 4, the "VO" package code explicitly disables LVDS functionality. HDMI output requires external bridge ICs (e.g., NXP PTN3360), while LVDS must be implemented via FPGA or companion serializer.

Can the MCIMX6X1AVO08AC be used in non-automotive applications, such as industrial HMI?

While MCIMX6X1AVO08AC is automotive-qualified (−40°C to +125°C), its use in industrial HMI is technically feasible but requires careful validation. The part lacks industrial temperature certification (IEC 61508 SIL2/3 or ISO 13849 PLd), and NXP's documentation restricts support to automotive applications per the IMX6SXAEC datasheet scope. For industrial deployment, MCIMX6X1CVK08AC (industrial-grade variant) is the designated alternative.

What is the pin count and ball pitch of the MCIMX6X1AVO08AC package?

The MCIMX6X1AVO08AC uses a 17×17 mm MAPBGA package with 361 solder balls arranged at 0.8 mm pitch. This matches the "VO" package definition in Section 6.4 of IMX6SXAEC Rev. 4 and is distinct from the 14×14 mm (VK) and 19×19 mm (VM) variants. The 0.8 mm pitch enables reliable reflow assembly in automotive manufacturing lines without microvia requirements.