NXP LPC40 Series 32-bit ARM Cortex-M4 Microcontroller 120 MHz 512kB FLASH 208-Pin LQFP LPC4078FBD208,551

The NXP LPC4078FBD208,551 is a high-performance 32-bit ARM Cortex-M4 microcontroller designed for advanced embedded applications. Featuring a 120 MHz CPU clock, the device integrates a floating-point unit supporting single-cycle digital signal processing and SIMD instructions, enhancing computational efficiency.

This microcontroller operates with a 3-stage pipeline and Harvard architecture, further supported by an internal pre-fetch unit enabling speculative branching. The ARM Cortex-M0 coprocessor architecture allows for flexible processing capabilities.

Memory features include 512 kB of FLASH program memory and 96 kB of SRAM, facilitating complex applications and firmware storage. It supports various peripherals, including two high-speed USB controllers, Ethernet connectivity, LCD interface, and external memory controllers.

The package uses a 208-pin Low-profile Quad Flat Package (LQFP), measuring 28.1 mm square with a height of 1.45 mm, optimized for surface mounting on PCBs.

In addition to digital peripherals, the LPC4078FBD208,551 includes 8 channels of 12-bit ADCs, two analogue comparators, and 10-bit DACs, enabling precise analog signal processing. It supports up to four timers to assist with system control and real-time operations.

The device operates across a voltage range of 2.4 V to 3.6 V, suitable for industrial temperature ranges between -40°C and +85°C. The maximum power dissipation is rated at 1.5 W, balancing performance and power efficiency.

Features ARM Cortex-M4 core with hardware floating-point processor for enhanced DSP performance. Operates at CPU frequencies up to 204 MHz with a 3-stage pipeline and Harvard architecture. Includes USB controllers, Ethernet, LCD, external memory controller, and multiple digital and analog peripherals.

Equipped with 96kB RAM, 8 x 12-bit ADCs, 2 analogue comparators, and 10-bit DACs. Designed for embedded applications with low power consumption and enhanced debug features. Surface mount LQFP package with 208 pins, dimensions 28.1 x 28.1 x 1.45 mm.

Wide operating voltage range from 2.4 V minimum to 3.6 V maximum supply voltage. Operating temperature range from -40°C to +85°C, supporting industrial environments. Four timers and RISC instruction set architecture support efficient timing and control tasks.

Program memory is FLASH type with a maximum power dissipation of 1.5 W.

This microcontroller is ideal for use in industrial control systems, embedded computing, communication equipment, and instrumentation requiring reliable, high-performance processing capabilities with extensive peripheral integration.

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