NXP Semiconductors MCIMX6G1CVM05AB

Overview

MCIMX6G1CVM05AB from NXP Semiconductors is a single-core Arm Cortex-A7 applications processor operating at 696 MHz, featuring 128 KB on-chip RAM, dual 10-channel 12-bit ADCs, two FlexCAN interfaces, and hardware-accelerated AES/TDES/SHA crypto engines for secure boot and OTF DRAM encryption. It targets HMI, IoT gateways, and industrial control systems with integrated power management and dual 10/100 Ethernet.

For engineers reviewing the MCIMX6G1CVM05AB datasheet, MCIMX6G1CVM05AB pinout, MCIMX6G1CVM05AB application, or MCIMX6G1CVM05AB equivalent, key selection factors include its 696 MHz Cortex-A7 core speed, dual CAN support, 1024-bit eFuse capacity, 2× USB 2.0 OTG with PHY, and 2× 10/100 Ethernet with IEEE 1588 timestamping.

Technical Context

The MCIMX6G1CVM05AB implements a single Arm Cortex-A7 CPU with 32 KB instruction and 32 KB data caches, plus 128 KB L2 cache, enabling deterministic real-time response in resource-constrained embedded systems. It integrates a dedicated security subsystem including TRNG, AES-128/256, TDES, SHA-1/256, RSA-4096 with DPA protection, secure RTC, and 10 tamper detection pins.

Memory subsystem supports 16-bit LPDDR2, DDR3, and DDR3L up to 533 MHz, alongside NAND (BCH40), Quad SPI NOR, eMMC 4.5, SD 3.0, and parallel NOR interfaces. Peripheral connectivity includes 8 UARTs, 4 I²C, 4 SPI, 3 I²S/SAI, S/PDIF, 24-bit parallel LCD/CSI, and dual 10/100 Ethernet with IEEE 1588v2 support.

Key Specifications

Pinout & Package

The MCIMX6G1CVM05AB is housed in a 14 mm × 14 mm, 289-ball MAPBGA package with 0.8 mm pitch, supporting full GPIO and interface signal routing for cost-effective PCB layout.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MCIMX6G1CVM05AB, MCIMX6Y2DVM05AB trades performance and security for lower BOM cost, while MCIMX6G2CVM05AB extends capability with graphics and imaging peripherals-neither is pin-compatible, and all three require distinct PCB layouts and software adaptation.

Availability

MCIMX6G1CVM05AB is available at Aetrix Electronics and suitable for industrial HMI, smart energy gateways, and portable medical devices requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for MCIMX6G1CVM05AB 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 applications processors and edge AI acceleration.

The i.MX 6UltraLite product line was designed specifically for cost-optimized, power-efficient embedded applications demanding robust security, real-time responsiveness, and rich peripheral integration-without the overhead of multicore complexity.

FAQ

What is the maximum operating frequency of the MCIMX6G1CVM05AB?

The MCIMX6G1CVM05AB operates at a maximum frequency of 696 MHz on its single Arm Cortex-A7 core. This speed is factory-configured and guaranteed across industrial temperature ranges (−40°C to +105°C). The MCIMX6G1CVM05AB achieves this performance while maintaining sub-350 mW typical active power consumption, making it suitable for thermally constrained embedded designs.

Does the MCIMX6G1CVM05AB support secure boot, and how is it implemented?

Yes, the MCIMX6G1CVM05AB supports hardware-enforced secure boot using eFuse-programmed public keys and ROM-based bootloader verification. During power-on reset, the MCIMX6G1CVM05AB validates the digital signature of the first-stage bootloader before execution. This process leverages the integrated crypto engine and prevents unauthorized firmware loading, forming the foundation of its trusted execution environment.

How many CAN interfaces does the MCIMX6G1CVM05AB provide, and are they fully compliant?

The MCIMX6G1CVM05AB integrates two FlexCAN modules compliant with ISO 11898-1 (Classical CAN) and supporting bit rates up to 1 Mbps. Each module includes full message buffering, mailbox filtering, and loopback self-test modes. These interfaces are directly usable with standard CAN transceivers and do not require external protocol translation-both are accessible in the 289-ball MAPBGA package used by the MCIMX6G1CVM05AB.

What memory types are supported by the MCIMX6G1CVM05AB external memory controller?

The MCIMX6G1CVM05AB supports 16-bit LPDDR2, DDR3, and DDR3L SDRAM up to 533 MHz, along with raw and managed NAND flash (with BCH40 ECC), parallel NOR flash, Quad SPI NOR, eMMC 4.5, SD 3.0, and SDIO. Its memory controller includes configurable timing parameters and hardware refresh control, allowing direct interfacing without external glue logic for all listed memory types in the MCIMX6G1CVM05AB's supported configurations.

Is the MCIMX6G1CVM05AB pin-compatible with other i.MX 6UltraLite variants like MCIMX6G2CVM05AB?

No, the MCIMX6G1CVM05AB is not pin-compatible with MCIMX6G2CVM05AB or other i.MX 6UltraLite variants. Although all share the same 289-ball MAPBGA package outline, signal assignments differ significantly-especially for CSI, LCD, PxP, and additional ADC channels introduced in higher-tier variants. Board-level reuse requires full schematic and layout revision; the MCIMX6G1CVM05AB's pinout is unique to its feature set and documented in the IMX6ULTRALITEFS REV 5 datasheet.