MKM34Z256VLL7R NXP Integrated Circuit (Quad Flat Packages) In Stock
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.
- 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 DownloadOfficial 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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About NXP
NXP is a leading electronic component manufacturer. FindMyChip sources NXP ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| 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 |
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