NXP Semiconductors MCIMX6G3DVK05AB

Overview

MCIMX6G3DVK05AB from NXP Semiconductors is an i.MX 6UltraLite applications processor featuring a single ARM Cortex-A7 core operating at 528 MHz, integrated 128 KB L2 cache, dual 10/100 Mbps Ethernet controllers (ENET1/ENET2), dual FlexCAN interfaces (FLEXCAN1/FLEXCAN2), and a 9 × 9 mm, 0.5 mm pitch MAPBGA package. It targets industrial HMI and IoT gateway designs requiring deterministic real-time I/O, secure boot, and low-power operation.

For engineers reviewing the MCIMX6G3DVK05AB datasheet, MCIMX6G3DVK05AB pinout, MCIMX6G3DVK05AB application, or MCIMX6G3DVK05AB equivalent, key selection criteria include confirmed dual Ethernet + dual CAN support, 128 KB L2 cache presence, 9×9 BGA footprint compatibility, and industrial temperature grade (0 °C to +95 °C junction).

Technical Context

The MCIMX6G3DVK05AB implements ARM Cortex-A7 with TrustZone security, full L1 instruction/data caches (32 KB each), private timer, and NEON MPE co-processor. Its memory subsystem includes 128 KB unified L2 cache, 128 KB OCRAM, and 32 KB secure RAM - all confirmed for G3 variants per Table 2.

It integrates dual 10/100 Mbps IEEE 1588-compliant Ethernet MACs, two FlexCAN 2.0B controllers, parallel CSI and LCDIF interfaces, and hardware accelerators including PXP (pixel processing) and ASRC (asynchronous sample rate conversion), all explicitly enabled in G3 configuration.

Key Specifications

Pinout & Package

MCIMX6G3DVK05AB uses a 289-ball MAPBGA package (9 × 9 mm, 0.5 mm pitch), with ball assignments defined in Section 6.2 ("9x9 mm package information") of IMX6ULCEC Rev. 2.2. Pin functions are multiplexed across 10 peripheral groups (e.g., UART, ECSPI, I2C, ENET, FLEXCAN) and documented in Chapter 4 of the i.MX 6UltraLite Reference Manual (IMX6ULRM).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MCIMX6G2DVK05AB and MCIMX6Y2DVK05AB, the MCIMX6G3DVK05AB uniquely delivers dual Ethernet + dual CAN + 128 KB L2 cache in the 9×9 mm BGA package - enabling consolidated industrial edge nodes without external protocol bridges or performance bottlenecks.

Availability

MCIMX6G3DVK05AB is available at Aetrix Electronics and suitable for industrial HMI, IoT gateway, and telematics control unit designs requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for production programs.

Supply support for MCIMX6G3DVK05AB 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 deep expertise in ARM-based application processors and edge AI.

The i.MX 6UltraLite family - including MCIMX6G3DVK05AB - was designed specifically for cost-optimized, power-efficient consumer and industrial applications requiring Linux capability, real-time I/O, and hardware security without multicore complexity.

FAQ

What is the maximum operating frequency of the MCIMX6G3DVK05AB?

The MCIMX6G3DVK05AB operates at a maximum core frequency of 528 MHz, as specified in Table 1 of the IMX6ULCEC Rev. 2.2 datasheet. This frequency applies to the ARM Cortex-A7 core, NEON MPE, and L1 cache. Dynamic voltage and frequency scaling (DVFS) allows runtime adjustment to lower frequencies for power optimization, but 528 MHz remains the guaranteed maximum under rated thermal conditions.

Does the MCIMX6G3DVK05AB include L2 cache, and how is it configured?

Yes, the MCIMX6G3DVK05AB includes 128 KB of unified instruction/data L2 cache, explicitly confirmed for G2 and G3 variants in Section 1.2 ("Features") and Table 2 of the IMX6ULCEC Rev. 2.2 datasheet. This cache is integrated on-die and managed automatically by the SCU (Snoop Control Unit); no external SRAM or cache controller is required.

Which Ethernet and CAN interfaces are enabled on the MCIMX6G3DVK05AB?

The MCIMX6G3DVK05AB enables both ENET1 and ENET2 (dual 10/100 Mbps IEEE 1588-compliant Ethernet MACs) and both FLEXCAN1 and FLEXCAN2 (dual FlexCAN 2.0B controllers), as verified in Table 2 ("Detailed Peripherals Information") of the IMX6ULCEC Rev. 2.2 datasheet. These are fully functional and pin-assigned in the 9×9 mm BGA package.

What security features are implemented in the MCIMX6G3DVK05AB?

The MCIMX6G3DVK05AB integrates CAAM (cryptographic acceleration), SNVS (secure non-volatile storage with RTC), CSU (central security unit), and A-HAB v4 (advanced high assurance boot). These enable secure boot with 2048-bit RSA validation, AES/SHA-256 acceleration, tamper-evident storage, and TrustZone-based memory isolation - all confirmed for G3 devices in the i.MX 6UltraLite Security Reference Manual (IMX6ULSRM).

Is the MCIMX6G3DVK05AB compatible with the same PCB footprint as MCIMX6G2DVK05AB?

Yes, the MCIMX6G3DVK05AB shares identical mechanical specifications with MCIMX6G2DVK05AB: both use the 9 × 9 mm, 0.5 mm pitch MAPBGA package with 289 balls and identical land pattern requirements per Section 6.2 of IMX6ULCEC Rev. 2.2. Signal routing and power delivery design can be reused, though firmware must enable G3-specific peripherals (ENET2, FLEXCAN2).