NXP Semiconductors MCIMX6Z0DVM09ABR

Overview

MCIMX6Z0DVM09ABR from NXP Semiconductors is a single-core Arm Cortex-A7 application processor operating at 900 MHz, designed for ultra-low-cost connected devices. It integrates 128 KB L2 cache, on-chip power management (LDOs), and supports DDR3/DDR3L/LPDDR2, eMMC 4.5, NAND with 40-bit BCH ECC, and dual USB 2.0 OTG with integrated PHY - deployed in telematics and IoT gateways.

For engineers reviewing the MCIMX6Z0DVM09ABR datasheet, MCIMX6Z0DVM09ABR pinout, MCIMX6Z0DVM09ABR application, or MCIMX6Z0DVM09ABR equivalent, key selection criteria include commercial-grade thermal range (0–95°C), MAPBGA-289 package compatibility, TrustZone-enabled secure boot (A-HABv4), and peripheral mix including 4 UARTs, 3 SAI, ESAI, and quad SPI.

Technical Context

The MCIMX6Z0DVM09ABR implements a single Arm Cortex-A7 core with TrustZone, 32 KB L1 instruction and data caches, and 128 KB unified L2 cache. Its memory subsystem includes boot ROM (96 KB), OCRAM (128 KB), and interfaces to LPDDR2-800, DDR3-800, and NAND flash with hardware-accelerated 40-bit BCH ECC.

It features integrated power management with DVFS support, three watchdog timers (including TZ WDOG), ASRC for audio sample rate conversion, and security modules including SNVS, CSU, and A-HABv4 with AES-128, SHA-256, and 2048-bit RSA acceleration - all operating within 0–95°C junction temperature range.

Key Specifications

Pinout & Package

MCIMX6Z0DVM09ABR is housed in a 14 × 14 mm MAPBGA package with 0.8 mm pitch and 289 I/O balls. Pin assignments follow NXP's i.MX 6ULZ reference design layout, supporting DDR3 termination, eMMC signal integrity, and USB differential routing per IMX6ULZRM.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MCIMX6Z0DVM09ABR, MCIMX6Y2DVM09AB offers identical functionality with updated silicon revision, while MCIMX6U5DVM09AB trades ASRC, ESAI, and SNVS for lower gate count - making it viable only where those features are unused.

Availability

MCIMX6Z0DVM09ABR is available at Aetrix Electronics and suitable for telematics units, IoT gateways, access control panels, and portable medical monitors requiring stable component supply, long-term lifecycle support, and commercial-temperature-grade reliability.

Supply support for MCIMX6Z0DVM09ABR 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 6ULZ product line delivers ultra-low-cost, high-efficiency Arm-based application processors targeting resource-constrained connected devices - emphasizing integration, security, and power efficiency for edge intelligence.

FAQ

What is the maximum supported DDR3 speed for MCIMX6Z0DVM09ABR?

MCIMX6Z0DVM09ABR 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 IMX6ULZCEC datasheet, which specifies tCK = 2.5 ns minimum and full compliance with JEDEC DDR3L-1066/800 standards under commercial temperature conditions.

Does MCIMX6Z0DVM09ABR include hardware encryption acceleration?

Yes, MCIMX6Z0DVM09ABR includes A-HABv4 with dedicated hardware engines for AES-128 encryption, SHA-1, and SHA-256 hashing, plus 2048-bit RSA key acceleration. These are documented in Section 1.2 "Features" and Section 6 "Security functions" of the IMX6ULZCEC datasheet, enabling secure boot and runtime cryptographic operations without CPU overhead.

Can MCIMX6Z0DVM09ABR operate without an external 24 MHz crystal?

Yes - MCIMX6Z0DVM09ABR can accept an external 24 MHz clock directly on XTALI while leaving XTALO unconnected, as specified in Table 3 "Special signal considerations". However, USB functionality requires strict jitter and tolerance compliance; NXP BSP assumes 24 MHz crystal unless explicitly reconfigured for oscillator input.

What is the function of the TZ WDOG module in MCIMX6Z0DVM09ABR?

The TZ WDOG (TrustZone Watchdog) in MCIMX6Z0DVM09ABR prevents TrustZone starvation by forcing a switch to secure mode if normal-world software fails to service it. As described in Table 2 and Section 3.1 of IMX6ULZCEC, it asserts a TZ-mapped interrupt on timeout and cannot be disabled or programmed from normal mode - ensuring guaranteed secure-mode entry for critical firmware updates.

How many independent audio interfaces does MCIMX6Z0DVM09ABR support?

MCIMX6Z0DVM09ABR supports three SAI modules (SAI1–SAI3), one ESAI, one SPDIF transceiver, and ASRC hardware accelerator. Per Section 1.2 and Table 2 of IMX6ULZCEC, this enables concurrent I2S/AC97/TDM audio streams - for example, SAI1 for microphone array input, ESAI for codec output, and ASRC for sample rate conversion between sources.