NXP Semiconductors MKL27Z

MKL27Z variants from NXP Semiconductors

MKL27Z Datasheet

Variants

Mfr

NXP Semiconductors

Lifecycle

Active

MKL27Z Overview

What changes between part numbers, and what to check before you lock the BOM — Microcontrollers.

Key Features

Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
3 distinct suffix patternsExamples: 128VFT4, 256VMP4, 64VFM4. Decode suffix meaning in the ordering notes under the variant table.

Target Applications

Microcontrollers — design-in and field replacement
BOM scrub where only the base prefix is known but suffix is TBD
Second-source checks when the original MPN is constrained

Ordering Variants

Compare 3 MKL27Z part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part Number	Description	Manufacturer	Lifecycle	RoHS	Availability	Action
MKL27Z128VFT4	IC MCU 32BIT 128KB FLASH 48QFN	NXP Semiconductors	Active	Compliant	In Stock	RFQ
MKL27Z256VMP4	IC MCU 32BIT 256KB FLSH 64MAPBGA	NXP Semiconductors	Active	Compliant	In Stock	RFQ
MKL27Z64VFM4	IC MCU 32BIT 64KB FLASH 32QFN	NXP Semiconductors	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on MKL27Z map to package, grade, and reel options.

How to Choose the Right MKL27Z Microcontrollers

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For MKL27Z, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "MKL27Z" — include the full suffix (e.g. 128VFT4, 256VMP4, 64VFM4). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for MKL27Z product family

Identity

Base Model

MKL27Z

Manufacturer

NXP Semiconductors

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source MKL27Z with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 3 ordering variants from NXP Semiconductors. Our team supports active, EOL, and hard-to-find component sourcing.

Original manufacturer parts with traceability options
BOM upload and multi-line RFQ support
Package, grade, and compliance verification

Request Quote View NXP Semiconductors Browse all base models →

Frequently Asked Questions

Common technical questions about the MKL27Z product family.

Is MKL27Z a single part I can order, or a family prefix?

MKL27Z is a base / family code from NXP Semiconductors. You order a full MPN such as MKL27Z128VFT4, MKL27Z256VMP4, MKL27Z64VFM4. The variant table lists 3 orderable lines with different suffixes.

What do the suffix letters on MKL27Z part numbers mean?

Listed suffix fragments include: 128VFT4, 256VMP4, 64VFM4. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the NXP Semiconductors datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of MKL27Z variants?

Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.

What should I send for an RFQ on MKL27Z?

Full manufacturer MPN (not just MKL27Z), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.

Where is the MKL27Z datasheet?

Use the datasheet link in the page header. Cross-check electrical curves (SOA, saturation voltage, etc.) against your operating point — the table summarizes order codes, not every graph in the PDF.