Dual-core architecture at 100 MHz — what it means for the BOM
The NXP LPC54102J256BD64QL is a 32-bit dual-core microcontroller built around an ARM Cortex-M4 and a Cortex-M0+ core, both clocked at 100 MHz. The M4 handles DSP and floating-point math; the M0+ runs background tasks or low-power sensor polling, keeping the main core free for real-time control loops. With 256 KB of Flash and 104 KB of RAM, this part fits mixed-signal applications like industrial sensor hubs or portable instrumentation where you need one core for protocol stacks and the other for signal processing.
Industrial temperature grade and supply range
Rated for -40°C to 105°C ambient. Supply range of 1.62 V to 3.6 V. Brown-out detect and POR are built in.
Lifecycle and sourcing
This part carries an Active lifecycle status, meaning NXP continues to manufacture it and there is no announced end-of-life. For BOM planning, that removes the urgency of a last-time-buy. The part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.