150 MHz Cortex-M33 — processing headroom for real-time control
The NXP LPC5534JHI48/00E is a 32-bit ARM Cortex-M33 single-core MCU clocked at 150 MHz, with 128 KB Flash and 96 KB SRAM.
Industrial temperature and wide supply — fits harsh environments
Rated for -40 °C to 105 °C ambient, with a 1.8 V to 3.6 V supply range. The 48-HVQFN (7x7 mm) exposed pad draws heat into the PCB ground plane.
Peripheral set — CAN, Flexcomm, I³C, and a 10-channel 16-bit ADC
Connectivity includes CANbus, Flexcomm (configurable as SPI/I²C/UART), I²C, I²S, I³C, and UART/USART — enough to bridge to an inverter drive, an HMI display, and a sensor array without external protocol converters. The 10-channel 16-bit ADC samples voltage, current, and temperature on a single chip, reducing BOM count. DMA and PWM peripherals offload the core for time-critical output generation.
Active production — straightforward sourcing
NXP lists this part as Active. ROHS3 compliant.