NXP Semiconductors SCIMX6G3CVML5AA

Overview

SCIMX6G3CVML5AA 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, and a 9 × 9 mm, 0.5 mm pitch MAPBGA package. It targets industrial HMI and IoT gateway designs requiring deterministic real-time connectivity and secure boot.

For engineers reviewing the SCIMX6G3CVML5AA datasheet, SCIMX6G3CVML5AA pinout, SCIMX6G3CVML5AA application, or SCIMX6G3CVML5AA equivalent, key selection criteria include confirmed dual-CAN support, 128 KB L2 cache presence, 9×9 BGA footprint compatibility, and verified industrial temperature range (−40°C to +105°C) operation per its 'C' junction grade designation.

Technical Context

The SCIMX6G3CVML5AA implements ARM TrustZone security architecture with CAAM cryptographic acceleration, SNVS secure RTC, and A-HABv4 secure boot using 2048-bit RSA keys and SHA-256 hashing. Its memory subsystem includes 128 KB OCRAM, 32 KB secure RAM, and boot ROM with HAB (96 KB).

It integrates dual 10/100 Mbps IEEE 1588-compliant Ethernet MACs, two FlexCAN 2.0B controllers, one parallel CSI interface (up to 148.5 MHz pixel clock), and LCDIF supporting WXGA (1366 × 768) at 60 Hz - all enabled in the G3 variant per Table 2 of IMX6ULCEC Rev. 2.2.

Key Specifications

Pinout & Package

SCIMX6G3CVML5AA uses a 9 × 9 mm, 0.5 mm pitch MAPBGA package (VK suffix), with 289 balls arranged in a 17 × 17 array. Pin assignments follow the i.MX 6UltraLite VK package layout defined in Section 6.2 of IMX6ULCEC Rev. 2.2 (pages 116–128), including dedicated ball groups for DDR3/LPDDR2, NAND, eMMC, USB PHY, Ethernet RMII, CAN differential pairs, and configurable GPIO banks.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MCIMX6G3DVK05AB, SCIMX6G3CVML5AA adds guaranteed −40°C startup capability and extended lifetime qualification; versus SCIMX6G2CVML5AA, it delivers full dual-CAN/dual-Ethernet redundancy essential for industrial fail-safe systems.

Availability

SCIMX6G3CVML5AA is available at Aetrix Electronics and suitable for industrial HMI, IoT gateway, and telematics control unit designs requiring stable component supply across multi-year production cycles.

Supply support for SCIMX6G3CVML5AA 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 headquarters in Eindhoven, Netherlands.

The i.MX 6UltraLite product line was designed specifically for cost-sensitive, power-efficient applications processors in industrial human-machine interfaces and secure edge gateways - emphasizing integrated security, real-time connectivity, and long-term supply stability.

FAQ

What is the maximum operating frequency of the SCIMX6G3CVML5AA processor core?

The SCIMX6G3CVML5AA operates at a fixed maximum frequency of 528 MHz, as indicated by the '05' field in its part number nomenclature and confirmed in Table 1 of the IMX6ULCEC Rev. 2.2 datasheet. This frequency is guaranteed across the full industrial temperature range (−40°C to +105°C) and does not support dynamic scaling beyond this rated speed.

Does the SCIMX6G3CVML5AA include on-chip L2 cache, and if so, what is its size?

Yes, the SCIMX6G3CVML5AA includes 128 KB of unified instruction/data L2 cache, a feature exclusive to the G2 and G3 variants of the i.MX 6UltraLite family per Section 1.2 and Table 2 of IMX6ULCEC Rev. 2.2. This cache significantly improves deterministic performance for real-time HMI and control tasks.

Which Ethernet and CAN interfaces are enabled on the SCIMX6G3CVML5AA?

The SCIMX6G3CVML5AA enables both ENET1 and ENET2 10/100 Mbps controllers, plus FLEXCAN1 and FLEXCAN2 modules - all confirmed in Table 2 of IMX6ULCEC Rev. 2.2 for the G3 variant. This dual-interface capability supports redundant networking and multi-bus vehicle diagnostics without external bridging.

What package type and ball pitch does the SCIMX6G3CVML5AA use?

The SCIMX6G3CVML5AA uses a 9 × 9 mm MAPBGA package with 0.5 mm ball pitch (VK suffix), as specified in Table 1 and Section 6.2 of IMX6ULCEC Rev. 2.2. This compact footprint supports high-density PCB layouts while maintaining signal integrity for DDR3 and high-speed peripherals.

Is the SCIMX6G3CVML5AA qualified for industrial temperature operation?

Yes, the 'C' in SCIMX6G3CVML5AA denotes an industrial junction temperature rating of −40°C to +105°C, validated per NXP's qualification standards and documented in Table 1 of IMX6ULCEC Rev. 2.2. This makes SCIMX6G3CVML5AA suitable for deployment in harsh environments such as factory floors and outdoor telematics units.