MKM34Z256VLL7R NXP Integrated Circuit (Quad Flat Packages) In Stock

Name: MKM34Z256VLL7R
Brand: NXP
SKU: MKM34Z256VLL7R
Availability: InStock

NXP MKM34Z256VLL7R is a 32-bit ARM Cortex-M0 microcontroller running up to 48 MHz with 256 KB Flash memory, designed for energy metering and smart energy applications. It integrates an ADC, DMA channels, and fixed-point arithmetic in an LQFP-100 package for reliable industrial deployment.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MKM34Z256VLL7RQuad Flat Packages

Quick Facts

Manufacturer: NXP
Package: Quad Flat Packages
Pin Count: 100
Lifecycle: ACTIVE
Datasheet: MKM34Z256VLL7R Datasheet PDF
Category: Integrated Circuit
Price: From $3.8300(MOQ 25)
Temp Range: -40.0°C to 105.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of MKM34Z256VLL7R?

32-bit ARM Cortex-M0 core running up to 48 MHz for energy metering applications
256 KB embedded Flash memory for firmware and data storage
Integrated ADC and DMA channels enabling efficient analog data acquisition
LQFP-100 package with 100 pins for rich peripheral connectivity
Fixed-point arithmetic support optimized for metering and signal processing workloads
Designed for smart metering and industrial IoT applications with low-power operation

What is MKM34Z256VLL7R used for?

The MKM34Z256VLL7R is purpose-built for smart energy metering, power monitoring, and industrial IoT applications requiring precise analog measurement and real-time fixed-point calculations. Its ARM Cortex-M0 core at 48 MHz, combined with integrated ADC and DMA, makes it ideal for three-phase energy meters, utility grid interfaces, and home energy management systems.

What are the specifications of MKM34Z256VLL7R?

YTEOL	9
Has ADC	YES
Bit Size	32
Boundary Scan	NO
CPU Family	CORTEX-M0
Clock Frequency-Max	48MHz
DAC Channels	NO
DMA Channels	YES
Format	FIXED POINT
Integrated Cache	NO
JESD-30 Code	S-PQFP-G100
Low Power Mode	YES
Number of DMA Channels	4
Number of I/O Lines	72
Number of Serial I/Os	5
Number of Timers	4
On Chip Data RAM Width	8
On Chip Program ROM Width	8
PWM Channels	NO
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	QFP100,.63SQ,20
Package Shape	SQUARE
Package Style	FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)	260
RAM (bytes)	32768
ROM (words)	262144
ROM Programmability	FLASH
Speed	75MHz
Supply Current-Max	13.051mA
Supply Voltage-Max	3.6V
Supply Voltage-Min	1.71V
Supply Voltage-Nom	3.3V
Surface Mount	YES
Technology	CMOS
Terminal Form	GULL WING
Terminal Pitch	0.5mm
Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	40
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC
Package	Quad Flat Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 3
ECCN	3A991.A.2
HTS Code	8542.31.00.25
Country of Origin	Mainland China, Malaysia

Where can I find the MKM34Z256VLL7R datasheet?

MKM34Z256VLL7R Datasheet Download

Official datasheet from NXP

What are equivalent replacements for MKM34Z256VLL7R?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What core architecture and maximum clock speed does the MKM34Z256VLL7R support for metering firmware?

The MKM34Z256VLL7R is built on a 32-bit ARM Cortex-M0 core running at up to 48 MHz. It includes 256 KB of Flash memory and features DMA channels and an ADC, providing a capable platform for energy metering and fixed-point signal processing firmware.

For a three-phase energy meter design, how does the LQFP-100 package of the MKM34Z256VLL7R aid PCB layout?

The LQFP-100 package provides 100 pins on 0.5 mm pitch leads, giving designers access to extensive GPIO, ADC inputs, and communication peripherals needed for three-phase metering. The flat quad package simplifies standard SMT assembly and supports dense board layouts in metering enclosures.

What is the recommended lifecycle status and available alternatives for the MKM34Z256VLL7R in long-term metering projects?

The MKM34Z256VLL7R has a YTEOL rating of 9 years, indicating active support from NXP for the foreseeable future. Procurement engineers planning 10+ year metering deployments should verify current lifecycle status and consider closely related MKM34Z-family variants to ensure a compatible migration path if needed.

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AvailabilityIn Stock

Reference Price (USD)

From $3.8300

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Qty.	Unit Price	Ext. Price
25+	$6.8116	$170.29
100+	$6.2353	$623.53
250+	$6.0599	$1514.97
500+	$4.3100	$2155.00
1000+	$4.0700	$4070.00
10000+	$3.8300	$38300.00

pcs

Unit price: $6.8116 · Total: $170.29

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Lead Time3-7 business days

MOQFrom 1 piece

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OriginChina (Authorized)

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MKM34Z256VLL7R NXP Integrated Circuit (Quad Flat Packages) In Stock

What are the key features of MKM34Z256VLL7R?

What is MKM34Z256VLL7R used for?

What are the specifications of MKM34Z256VLL7R?

Compliance & Regulatory

Where can I find the MKM34Z256VLL7R datasheet?

What are equivalent replacements for MKM34Z256VLL7R?

Frequently Asked Questions

What core architecture and maximum clock speed does the MKM34Z256VLL7R support for metering firmware?

For a three-phase energy meter design, how does the LQFP-100 package of the MKM34Z256VLL7R aid PCB layout?

What is the recommended lifecycle status and available alternatives for the MKM34Z256VLL7R in long-term metering projects?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About NXP

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