MCIMX351AVM4B

The MCIMX351AVM4B is a single‑core 32‑bit microprocessor from NXP Semiconductors based on the ARM1136JF‑S core, running at 400 MHz. Designed for embedded applications, it combines a compact 400‑MAPBGA (17×17) package with integrated connectivity, memory controllers and security features.

With industrial qualification and an operating temperature range of −40 °C to 85 °C, the device targets embedded and industrial systems that require a balanced mix of processing performance, on‑chip interfaces and security capabilities.

Key Features

• Processing Core  ARM1136JF‑S single 32‑bit core running at 400 MHz, suitable for embedded control and application tasks.
• Co‑processors  Includes multimedia and VFP co‑processors to accelerate floating‑point and media‑related workloads.
• Memory Interfaces  Integrated controllers for LPDDR and DDR2 memory to support flexible system memory configurations.
• Connectivity  Dual USB 2.0 interfaces with integrated PHYs and a single 10/100 Mbps Ethernet interface for wired network connectivity.
• Display & Input  On‑chip controllers for LCD and keypad (KPP) to support basic human‑machine interfaces and display systems.
• Security  Secure Fusebox and Secure JTAG features provide hardware‑level security controls for protected boot and debug operations.
• Package & Mounting  400‑MAPBGA (17×17) surface‑mount package (400‑LFBGA case style) for compact board integration.
• Additional Interfaces  1‑Wire interface for simple peripheral connectivity.
• Industrial Qualification & Temperature Range  Rated for industrial use with an operating temperature range of −40 °C to 85 °C.
• Environmental Compliance  RoHS compliant.

Typical Applications

• Industrial Control Systems  Embedded controllers that need industrial temperature operation and integrated connectivity for automation and monitoring.
• Human‑Machine Interfaces (HMI)  Compact display and keypad control in operator panels and text/graphics LCD applications.
• Networked Embedded Devices  Edge devices and gateways leveraging USB 2.0 and 10/100 Mbps Ethernet for local connectivity and peripheral attachment.
• Portable and Handheld Electronics  Space‑constrained designs that benefit from the 17×17 MAPBGA package and on‑chip memory controllers.

Unique Advantages

• Integrated Connectivity  Dual USB 2.0 with PHYs plus 10/100 Mbps Ethernet reduce the need for external interface ICs.
• Industrial Robustness  Industrial qualification and a −40 °C to 85 °C operating range support deployment in challenging environments.
• Security Features On‑Chip  Secure Fusebox and Secure JTAG enable hardware‑based protection and secure debug control.
• Flexible Memory Support  LPDDR and DDR2 memory controllers allow designers to choose memory technology that fits performance and cost targets.
• Compact Package  400‑MAPBGA (17×17) footprint enables compact PCB layouts for space‑sensitive products.
• Established Semiconductor Supplier  From NXP Semiconductors, providing a recognized source for embedded MPU devices.

Why Choose MCIMX351AVM4B?

The MCIMX351AVM4B positions itself as a compact, industrial‑qualified ARM1136JF‑S based microprocessor offering a balanced combination of processing performance, connectivity and hardware security. Its single 32‑bit core at 400 MHz, integrated USB and Ethernet interfaces, and memory controller flexibility make it well suited for embedded designs that require on‑board peripherals and industrial temperature operation.

Designed for engineers and procurement teams building industrial and embedded systems, the MCIMX351AVM4B delivers a concise feature set in a small MAPBGA package from NXP Semiconductors, enabling robust, space‑efficient designs with on‑chip security and interface integration.

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