Dual-core architecture for mixed-signal control
The NXP LPC4337JET100E is a 32-bit dual-core MCU pairing an ARM Cortex-M4 with a Cortex-M0, running at 204 MHz. The M4 handles DSP and floating-point tasks while the M0 offloads peripheral management, I²C, SPI, and UART traffic — freeing the main core for closed-loop control loops. With 1 MB Flash and 136K x 8 RAM, it carries firmware for Ethernet, CAN, and USB OTG stacks alongside application code. The 100-TFBGA (9x9) footprint suits dense mixed-signal PCBs where board area is tight.
Built-in Ethernet MAC, dual CAN, USB OTG, and a flexible EBI/EMI bus for external memory or FPGA glue. The 10-bit ADC (4 channels) and DAC cover analog feedback paths without an external converter.
The part is RoHS3 compliant.