NXP Semiconductors MCIMX6G3DVM05AA-NXP

Overview

MCIMX6G3DVM05AA from NXP (formerly Freescale) is a single-core ARM Cortex-A7 applications processor operating at 528 MHz, integrated with 128 KB L2 cache, 128 KB OCRAM, and hardware accelerators including PXP for 2D image processing and ASRC for audio sample rate conversion. It targets cost-sensitive, power-efficient embedded systems requiring display, camera, Ethernet, and secure boot capabilities - such as industrial HMIs and IoT gateways.

For engineers reviewing the MCIMX6G3DVM05AA datasheet, MCIMX6G3DVM05AA pinout, MCIMX6G3DVM05AA application, or MCIMX6G3DVM05AA equivalent, key selection criteria include its 14×14 mm BGA-0.8 mm pitch package, dual 10/100 Mbps Ethernet controllers, TrustZone-enabled security architecture, and support for LPDDR2/DDR3/LPDDR3, eMMC 4.5, and Quad SPI flash.

Technical Context

The MCIMX6G3DVM05AA implements a single ARM Cortex-A7 core with TrustZone, 32 KB L1 instruction and data caches, and a unified 128 KB L2 cache. Its memory subsystem includes boot ROM with HABv4, 128 KB OCRAM, and 32 KB secure RAM, enabling secure boot and on-the-fly DRAM encryption via BEE.

It integrates dedicated hardware accelerators: PXP for pixel operations (scaling, rotation, CSC), ASRC for asynchronous audio sample rate conversion across up to 10 channels, and CAAM for cryptographic acceleration (AES, SHA-256, RSA-2048) with 32 KB secure RAM. Power management includes DVFS, SW state retention, and integrated LDOs reducing external supply complexity.

Key Specifications

Pinout & Package

MCIMX6G3DVM05AA uses a plastic MAPBGA package measuring 14 mm × 14 mm with 0.8 mm ball pitch and 361 I/O balls. Pin assignments follow the i.MX 6UltraLite 14×14 mm BGA layout defined in Section 6.1 of IMX6ULCEC Rev. 0.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MCIMX6Y2DVM08AA, MCIMX6G3DVM05AA offers lower power and smaller footprint at the cost of CPU performance and video capability; compared with MCIMX6G2DVM05AA, it delivers full hardware security enforcement essential for payment, industrial, and medical applications.

Availability

MCIMX6G3DVM05AA is available at Aetrix Electronics and suitable for industrial HMI, IoT gateway, and smart building controller designs requiring stable component supply, long lifecycle assurance, and automotive-grade reliability under commercial temperature conditions (0°C to +95°C).

Supply support for MCIMX6G3DVM05AA 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 markets, with roots in Freescale's embedded processor heritage.

The i.MX 6UltraLite product line was designed specifically for cost-optimized, power-efficient Linux-capable applications requiring rich peripheral integration - including display, camera, Ethernet, and hardware security - without the overhead of multi-core or GPU resources.

FAQ

What is the maximum supported DDR3 speed for MCIMX6G3DVM05AA?

The MCIMX6G3DVM05AA supports DDR3-800 (400 MHz clock, 800 MT/s data rate) with 16-bit bus width. This is confirmed in Section 1.2 "Features" and Table 10 "Operating Ranges" of the IMX6ULCEC datasheet. The memory controller includes configurable timing parameters and on-die termination to ensure signal integrity at this speed, and the device requires DDR3L-compatible 1.35 V supply for optimal operation.

Does MCIMX6G3DVM05AA support CAN FD?

MCIMX6G3DVM05AA integrates two FlexCAN modules compliant with CAN 2.0B specification, but does not support CAN FD (Flexible Data-Rate). The reference manual and IMX6ULCEC datasheet specify only standard and extended frame formats up to 1 Mbps. For CAN FD, designers must select i.MX 6SoloX or later families; MCIMX6G3DVM05AA remains suitable for legacy CAN-based industrial networks and automotive body control modules.

What boot devices are natively supported by MCIMX6G3DVM05AA?

MCIMX6G3DVM05AA natively supports boot from eMMC 4.4/4.41/4.5, SD/MMC (including UHS-I SDR104), Quad SPI NOR flash, and NAND flash (with BCH ECC up to 40 bits). Boot mode is selected via BOOT_MODE[1:0] pins, and the internal boot ROM validates images using A-HABv4 with SHA-256/RSA-2048. NOR and NAND require external pull-ups; eMMC/SD boot uses uSDHC4 with hardware reset support.

Is MCIMX6G3DVM05AA pin-compatible with other i.MX 6UltraLite variants in the same package?

Yes - MCIMX6G3DVM05AA shares identical 14×14 mm BGA-0.8 mm pitch pinout with MCIMX6G2DVM05AA and all other VM-package i.MX 6UltraLite variants (e.g., MCIMX6Y3DVM08AA). Pin functions, ball mapping, and power/ground assignments are fully consistent across this package family per Section 6.1 of IMX6ULCEC Rev. 0, enabling PCB reuse across performance- and security-tiered SKUs.

What is the role of the PXP accelerator in MCIMX6G3DVM05AA-based designs?

The PXP (Pixel Processing Pipeline) in MCIMX6G3DVM05AA performs hardware-accelerated 2D graphics operations - including color-space conversion, alpha blending, rotation, and scaling - at up to 1 pixel/clock. It offloads these tasks from the Cortex-A7 core, enabling smooth GUI rendering on WXGA displays with minimal CPU utilization (<5% for static overlays), critical for real-time HMI responsiveness and power-constrained battery-operated devices.