The NXP LPC54616J512ET100E is a 32-bit ARM Cortex-M4 single-core microcontroller running at 180 MHz, with 512 KB of Flash and 200 KB of RAM. It integrates Ethernet, CANbus, and USB connectivity alongside 64 general-purpose I/Os, making it a fit for industrial gateways, motor-drive communication interfaces, and HMI panels that need a single-chip protocol bridge. The 180 MHz core clock gives this part enough headroom to run a real-time control loop and a TCP/IP stack simultaneously without an external host processor. The 200 KB RAM supports moderate-sized packet buffers and multiple protocol instances. Operates from 1.71 V to 3.6 V and is rated for -40 °C to 105 °C. The internal oscillator and brown-out detect reduce external BOM count.
Built-in Ethernet MAC, CANbus controller, and full-speed USB give this MCU the three most common industrial network interfaces. The 12-channel 12-bit ADC handles analog sensor inputs without an external converter. DMA and I²S peripherals are included for streaming audio or high-speed data movement without loading the core.