NXP Semiconductors MCIMX6G3DVM05AB

Overview

MCIMX6G3DVM05AB from NXP Semiconductors is a single-core ARM Cortex-A7 applications processor operating at 528 MHz, fabricated in 40 nm process, with 128 KB L2 cache, integrated power management unit (PMU), and support for DDR3/LPDDR2/DDR3L, NAND/NOR/eMMC, and Quad SPI memory interfaces. It targets cost-sensitive, power-efficient embedded HMI and IoT gateway designs requiring rich peripheral integration and hardware-accelerated multimedia.

For engineers reviewing the MCIMX6G3DVM05AB datasheet, MCIMX6G3DVM05AB pinout, MCIMX6G3DVM05AB application, or MCIMX6G3DVM05AB equivalent, key selection considerations include its dual FlexCAN, dual Ethernet (ENET1/ENET2), CSI camera interface, LCDIF display controller, PXP pixel pipeline, CAAM cryptographic engine, and 14×14 mm 0.8 mm pitch BGA package - all validated for commercial temperature range (0 to +95 °C).

Technical Context

The MCIMX6G3DVM05AB implements ARM Cortex-A7 with TrustZone security, 32 KB L1 instruction and data caches, private timer, and NEON MPE co-processor. Its SoC-level memory system includes 128 KB OCRAM, 32 KB secure RAM, 96 KB boot ROM with HABv4, and supports DVFS for dynamic voltage and frequency scaling.

Peripherals are routed via a shared AXI bus fabric with Snoop Control Unit (SCU) and General Interrupt Controller (GIC) supporting 128 interrupts. The device integrates dedicated accelerators including PXP for 2D image processing (rotation, CSC, alpha-blending), ASRC for asynchronous audio sample rate conversion, and CAAM for cryptographic acceleration (AES, SHA, RNG) with 32 KB secure RAM.

Key Specifications

Pinout & Package

MCIMX6G3DVM05AB uses a plastic MAPBGA package measuring 14 × 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. 2.2.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MCIMX6G2DVM05AB, the MCIMX6G3DVM05AB adds full display/camera subsystems and dual Ethernet for richer HMI; versus MCIMX6Y2DVM05AB, it trades raw CPU speed for integrated security, CAN, and multimedia acceleration - making it optimal for secure, connected, visual edge devices.

Availability

MCIMX6G3DVM05AB is available at Aetrix Electronics and suitable for industrial HMI terminals, IoT edge gateways, smart retail POS systems, and access control panels requiring stable component supply and long-term lifecycle support.

Supply support for MCIMX6G3DVM05AB 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 secure connectivity solutions for automotive, industrial, and IoT markets, with deep expertise in ARM-based application processors and edge AI.

The i.MX 6UltraLite product line was designed specifically for cost-optimized, power-efficient consumer and industrial applications requiring Linux-capable processing, rich peripheral integration, and hardware-enforced security - with MCIMX6G3DVM05AB representing the highest-featured commercial-grade variant.

FAQ

What is the maximum DDR3 memory speed supported by MCIMX6G3DVM05AB?

The MCIMX6G3DVM05AB supports DDR3-800 (400 MHz clock, 800 MT/s data rate) with 16-bit bus width. This is confirmed in Section 4.10 "Multi-Mode DDR Controller (MMDC)" of the IMX6ULCEC Rev. 2.2 datasheet, which specifies tRCD, tRP, and tRAS timing parameters aligned to DDR3-800 operation under commercial temperature conditions.

Does MCIMX6G3DVM05AB include hardware cryptographic acceleration?

Yes, MCIMX6G3DVM05AB integrates the Cryptographic Acceleration and Assurance Module (CAAM), which provides AES-128/256, SHA-1/256, RSA-2048, and TRNG functions with NIST-certified PRNG. CAAM includes 32 KB of secure RAM and is accessible via Linux kernel crypto API or bare-metal drivers per the i.MX 6UltraLite Security Reference Manual.

What camera interfaces does MCIMX6G3DVM05AB support?

MCIMX6G3DVM05AB supports one parallel CSI interface (CSI) with up to 24-bit data width and 148.5 MHz pixel clock, compliant with BT.656, RGB888, YUV444, and Bayer formats. This capability is explicitly enabled in G3 variants per Table 2 of IMX6ULCEC Rev. 2.2 and requires proper pin muxing of CSI_DATA[23:0] and associated clock/control signals.

Is MCIMX6G3DVM05AB pin-compatible with other i.MX 6UltraLite BGA packages?

No - MCIMX6G3DVM05AB uses the 14×14 mm 0.8 mm pitch BGA (VM suffix), while VK-suffix parts use 9×9 mm 0.5 mm pitch. Even within VM packages, pinouts differ between G0/G2/G3 variants due to peripheral enablement (e.g., CSI and LCDIF pins are no-connect on G0). Always verify against the specific MCIMX6G3DVM05AB contact assignment table in Section 6.1.

What is the junction temperature rating for MCIMX6G3DVM05AB?

MCIMX6G3DVM05AB is rated for commercial temperature grade: junction temperature (Tj) from 0 °C to +95 °C. This is specified in Table 1 "Ordering Information" of IMX6ULCEC Rev. 2.2 and determines thermal design requirements - including heatsink sizing and airflow - for sustained 528 MHz operation under load.