NXP Semiconductors MIMXRT1051DVL6B

Overview

MIMXRT1051DVL6B from NXP Semiconductors is a 600 MHz Arm Cortex-M7-based crossover MCU in a 10 × 10 mm, 0.65 mm pitch, 196-pin MAPBGA package, featuring 512 KB on-chip RAM (configurable as TCM/OCRAM), dual USB 2.0 OTG with integrated PHY, and dual uSDHC supporting eMMC 4.5/SD 3.0 for industrial HMI and motor control applications.

For engineers reviewing the MIMXRT1051DVL6B datasheet, MIMXRT1051DVL6B pinout, MIMXRT1051DVL6B application, or MIMXRT1051DVL6B equivalent, key selection considerations include its 127 GPIO count, absence of LCD/CSI/PXP modules, integrated DCDC/LDO power management, and support for IEEE 1588 Ethernet timing in compact consumer-grade thermal range (0 to +95 °C).

Technical Context

The MIMXRT1051DVL6B implements a single Arm Cortex-M7 core with 32 KB I-cache, 32 KB D-cache, VFPv5 FPU, and MPU with up to 16 protection regions. It integrates boot ROM (96 KB), eDMA (32-channel), and SEMC for SDRAM/NAND/NOR/PSRAM interfacing.

Its peripheral set includes four FlexPWMs (16-bit, up to 8 channels each), four quadrature encoders, two GPTs (32-bit), four PITs (16-bit), three SAI modules (I2S/AC97/TDM), SPDIF, MQS, two FlexCAN 2.0B controllers, eight UARTs, four I2C, four SPI, and dual 10/100 ENET with IEEE 1588 support - all operating within the 0–95 °C junction temperature range.

Key Specifications

Pinout & Package

196-pin MAPBGA, 10 × 10 mm, 0.65 mm pitch package with exposed thermal pad (bottom side). Pin assignments follow NXP's i.MX RT1050 standard ball map; specific signal mapping requires reference to Table 6-1 (10 × 10 mm package) in IMXRT1050CEC Rev. 2.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MIMXRT1051DVJ6B, MIMXRT1051DVL6B enables denser PCB layouts and faster signal routing due to finer 0.65 mm pitch, while MIMXRT1052DVL6B trades off unnecessary graphics logic for added display functionality - making MIMXRT1051DVL6B optimal for non-visual embedded control where cost, size, and thermal efficiency are prioritized.

Availability

MIMXRT1051DVL6B is available at Aetrix Electronics and suitable for industrial HMI, motor control drive, and home appliance controller designs requiring stable component supply, long-term lifecycle assurance, and commercial-grade thermal performance (0 to +95 °C).

Supply support for MIMXRT1051DVL6B 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 over 40 years of microcontroller innovation.

The i.MX RT series targets high-performance real-time applications bridging MCU simplicity and MPU capability; MIMXRT1051DVL6B specifically serves cost-optimized, display-free industrial control use cases demanding deterministic latency and integrated power management.

FAQ

What is the maximum operating frequency of the MIMXRT1051DVL6B?

The MIMXRT1051DVL6B operates at a maximum core frequency of 600 MHz, achieved using the Arm Cortex-M7 processor with integrated L1 caches and FPU. This frequency is guaranteed across the full commercial temperature range (0 to +95 °C) under specified voltage and cooling conditions per IMXRT1050CEC Rev. 2, Section 4.2.

Does the MIMXRT1051DVL6B include an LCD controller or camera interface?

No, the MIMXRT1051DVL6B explicitly omits LCDIF, CSI, and PXP modules as confirmed in Table 1 of IMXRT1050CEC Rev. 2. This distinguishes it from the MIMXRT1052DVL6B variant and makes it suitable for applications where display or imaging functions are handled externally or not required.

What power supply architecture does the MIMXRT1051DVL6B support?

The MIMXRT1051DVL6B integrates a DCDC converter and LDOs, allowing direct connection to a single 3.3 V input rail. The DCDC generates adjustable core voltage (0.9–1.3 V), while dedicated analog supplies (VDDA) and IO rails require separate 3.3 V regulation per datasheet Section 4.2 and Package Information Chapter 6.

How many USB interfaces does the MIMXRT1051DVL6B provide, and what PHY support is included?

The MIMXRT1051DVL6B includes two USB 2.0 On-The-Go (OTG) controllers, each with a fully integrated high-speed PHY. This eliminates the need for external transceivers and supports both host and device modes simultaneously - verified in Table 1 and Section 4.9 of IMXRT1050CEC Rev. 2.

Is the MIMXRT1051DVL6B pin-compatible with other i.MX RT1050 family members?

MIMXRT1051DVL6B shares the same 196-pin MAPBGA mechanical footprint and ball assignment with MIMXRT1051DVL6A and MIMXRT1052DVL6B, but differs electrically in peripheral enablement (e.g., LCD/CSI disabled). Pin compatibility is confirmed in NXP's i.MX RT1050 Package Information (Section 6.1), though functional substitution requires verification of feature alignment.