100 MHz dual-core — what it means for the BOM
The LPC54102J512UK49Z: Both cores run at 100 MHz. The Cortex-M4 handles math-intensive fusion while the M0+ runs I²C or SPI bus polling.
Industrial temperature range and supply flexibility
Operating range -40°C to 105°C. Supply voltage 1.62 V to 3.6 V. Internal oscillator eliminates external crystal.
Lifecycle and sourcing
The LPC54102J512UK49Z is listed as Active and ROHS3 compliant. No end-of-life notice or successor has been published. The part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.