MK66FN2M0VLQ18R
NXP SemiconductorsThe MK66FN2M0VLQ18R is a Kinetis K66 Arm Cortex-M4F microcontroller from NXP Semiconductors in an LQFP-144 package, running at 180 MHz with 2 MB Flash and 256 KB SRAM, and recorded verbatim in NXP's product database (12NC 9353 224 46528). The high clock rate and large on-chip memory suit connected industrial, motor-control and HMI designs that need floating-point performance with room for communications stacks and application code on a single device. Selection advice: order the complete code, including the R packing suffix, exactly as listed by NXP; K66 family members differ in memory size, speed grade and package, so do not substitute a shorter family name or a sibling code on the BOM. Parameters verified against NXP Semiconductors documentation.
- MPN
- MK66FN2M0VLQ18R
- Manufacturer
- NXP Semiconductors
- Family
- Kinetis K66 Arm Cortex-M4F microcontroller
- Package
- LQFP-144
- Manufacturer channel coverage
- Checked by RFQ
- Data last checked
- Commercial check required
- Required order checks
- Suffix, package, date code, lot, source and traceability
Four checks before a commercial offer.
Identity
Exact MPN, manufacturer and suffix
Supply
Supplier type, quantity and freshness
Evidence
Lot, labels, photos and documents
Terms
Price, lead time, payment and shipping
Explore more Integrated Circuits records
Browse existing catalog records — same series first, then the same category and manufacturer. These are not confirmed replacements; compatibility requires engineering review.
MK66FN2M0VLQ18R FAQ
What should I check before substituting MK66FN2M0VLQ18R with another Kinetis K66 Arm Cortex-M4F microcontroller?
Match the full ordering code, not the series name: package (LQFP-144), temperature grade and packing all ride on the suffixes. A same-series code in a different package is a different orderable device, so confirm the substitute against the NXP Semiconductors datasheet before changing the BOM.