The NXP LPC4350FET180,551 is a 32-bit dual-core microcontroller built around an ARM Cortex-M4 and an ARM Cortex-M0, running at 204 MHz. The Cortex-M4 handles the main application and DSP work; the Cortex-M0 offloads real-time control tasks, I/O management, or protocol handling without loading the main core. This architecture suits designs that need deterministic response alongside heavy data processing — motor drives with field-oriented control, multi-axis servo controllers, or industrial gateways juggling Ethernet and CAN traffic.
Connectivity and peripheral set — what the BOM needs to support
The 8-channel 10-bit ADC and single 10-bit DAC cover basic analog sensing and control-loop feedback. For higher-resolution analog front ends, an external ADC over SPI or I²C is straightforward to add.
Package and footprint — 180-TFBGA (12x12 mm)
The 180-ball TFBGA measures 12x12 mm. The 118 I/O count means most balls are assigned to GPIO or peripheral signals.