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NXP Semiconductors MKV10Z128VLF7R
- Part No.:
- MKV10Z128VLF7R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
MKV10Z128VLF7R.pdf
- Description:
- KINETIS KV10: 75MHZ CORTEX-M0+ R
- Quantity:
- Payment:
- Shipping:
Inventory:2,608
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Product details
Overview
MKV10Z128VLF7R from NXP Semiconductors is a 75 MHz Arm Cortex-M0+ microcontroller with 128 KB flash, 16 KB RAM, dual 16-bit ADCs (1.2 MS/s), FlexTimer modules for motor control, and operates from 1.71–3.6 V across –40 to 105°C. It targets industrial motor control, inverters, and low-end power conversion where deterministic timing, analog integration, and low-power operation are critical.
For engineers reviewing the MKV10Z128VLF7R datasheet, MKV10Z128VLF7R pinout, MKV10Z128VLF7R application, or MKV10Z128VLF7R equivalent, key selection considerations include its lack of FlexCAN interface (vs. KV11 variants), 35 GPIO count in 48-pin LQFP, dual ADC sampling performance, and support for nine low-power modes including VLLS0 down to 0.098 µA.
Technical Context
The MKV10Z128VLF7R implements an Arm Cortex-M0+ core with Bit Manipulation Engine (BME) and Memory Mapped Divide and Square Root (MMDVSQ) module, enabling efficient bit-field and arithmetic operations in motor control firmware. Its clock system uses the Multipurpose Clock Generator (MCG) with frequency-locked loop, supporting external crystals from 4–32 MHz or internal reference clocks.
Analog subsystem includes two independent 16-bit SAR ADCs with simultaneous sampling capability, a 12-bit DAC, two analog comparators each with integrated 6-bit DAC and programmable reference, and dedicated motor control peripherals: two 6-channel FlexTimers (FTM) and four 2-channel FTM units with quadrature decoder support - all synchronized to ADC triggers for precise current sensing and PWM generation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M0+, up to 75 MHz - delivers deterministic real-time response for closed-loop motor control at ≤1 µs interrupt latency. |
| Flash / RAM | 128 KB flash / 16 KB SRAM - sufficient for field-oriented control (FOC) algorithms with safety margins and bootloader space. |
| ADC Performance | Dual 16-bit SAR ADCs, 1.2 MS/s in 12-bit mode - enables simultaneous phase current and DC-link voltage sampling per PWM cycle. |
| Timers | Two 6-channel + four 2-channel FlexTimers - supports six-phase motor drive with dead-time insertion, quadrature decoding, and complementary PWM outputs. |
| Supply & Temp | 1.71–3.6 V operation, –40 to 105°C ambient - qualified for industrial motor drives and embedded power converters without derating. |
| Low-Power Modes | Nine modes including VLLS0 (0.098 µA @ 3.0 V) - enables battery-backed monitoring and wake-on-event functionality in energy-sensitive systems. |
| I/O Count | 35 GPIO pins in 48-pin LQFP package - provides routing flexibility for gate drivers, sensors, communication interfaces, and status indicators. |
Pinout & Package
Package: 48-pin LQFP (7 × 7 × 1.4 mm, 0.5 mm pitch). Pinout validated per NXP document 98ASH00962A1 and KV10P48M75RM Rev. 4.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Digital power supply / ground | Must be decoupled with 100 nF ceramic capacitors near each VDD pin; VSS planes require low-impedance return paths for ADC and FTM noise immunity. |
| VDDA, VSSA | Analog power supply / ground | Isolated analog domain; requires separate LDO or ferrite-bead filtered path from digital VDD to minimize switching noise coupling into ADC/DAC. |
| PTA0–PTA31, PTB0–PTB15, PTC0–PTC7, PTD0–PTD7 | GPIO / peripheral multiplexing | 35 total usable I/O; specific pins assigned to ADC inputs (e.g., ADC0_SE0–SE15), FTM channels (e.g., FTM0_CH0–CH5), UART0/1, SPI0, I²C0 - verified in signal multiplexing table. |
| RESET_b | Active-low reset input | Accepts 100 ns minimum pulse width; internal pull-up ensures reliable startup; compatible with external supervisor ICs like NCP302. |
| XTAL / EXTAL | External crystal oscillator terminals | Supports 4–32 MHz crystals; used by MCG for high-accuracy system clock; requires load capacitors matching crystal spec (typically 12–22 pF). |
Key Features
| Feature | Design Value |
|---|---|
| Dual 16-bit ADC with hardware trigger sync | Enables simultaneous sampling of motor phase currents and bus voltage with sub-microsecond alignment to FTM PWM edges - critical for accurate FOC current reconstruction. |
| FlexTimer modules with quadrature decode | Four 2-channel FTM units provide native encoder interface for position feedback without CPU overhead, reducing jitter in speed-loop execution. |
| Bit Manipulation Engine (BME) | Accelerates peripheral register bit-field access (e.g., FTM_SC, ADC_SC1) by up to 4× vs. standard ARM instructions - improves ISR efficiency in time-critical motor control loops. |
| Memory Mapped Divide/Sqrt (MMDVSQ) | Hardware-accelerated math unit reduces FOC Clarke/Park transform latency by >90% compared to software implementation - enables higher PWM frequencies or multi-motor control. |
| Nine low-power modes with VLLS0 | VLLS0 draws only 0.098 µA at 3.0 V while retaining RAM and waking on GPIO/RTC - ideal for always-on fault-monitoring circuits in industrial inverters. |
Applications
| Industrial Motor Drives | Inverter Control Units |
|---|---|
Use Scenario: Closed-loop control of 3-phase BLDC or PMSM motors in HVAC blowers, pumps, and compressors. IC Role / Device Role / Timing Role: Real-time execution of field-oriented control (FOC) algorithm, synchronized ADC sampling, and generation of six complementary PWM signals with dead-time insertion. Use Value: Dual 16-bit ADCs sample current and voltage simultaneously at 1.2 MS/s, ensuring <1 µs phase alignment to FTM timers - enabling torque ripple reduction below 3% THD. | Use Scenario: DC-AC conversion in solar microinverters and UPS systems requiring high-efficiency, compact design. IC Role / Device Role / Timing Role: System controller managing MPPT tracking, grid-synchronization, protection logic, and isolated gate driver interface via GPIO and SPI. Use Value: 35 GPIO pins support full bridge driver enable/control, current/voltage sensing, isolation feedback, and communication interfaces - eliminating need for external I/O expanders. |
| Low-End Power Converters | Factory Automation I/O Modules |
Use Scenario: Digital control of resonant LLC and phase-shifted full-bridge topologies in telecom rectifiers and server PSUs. IC Role / Device Role / Timing Role: High-resolution PWM generation (75 MHz timer base), analog feedback processing, and thermal/fault monitoring with fast interrupt response. Use Value: FTM modules deliver 150 ps resolution PWM edge placement and hardware fault shutdown - improving ZVS/ZCS timing accuracy and converter efficiency above 96%. | Use Scenario: Distributed digital I/O nodes in PLC backplanes handling sensor inputs, actuator outputs, and fieldbus communication. IC Role / Device Role / Timing Role: Deterministic cyclic data acquisition (ADC), discrete output sequencing (GPIO), and protocol stack execution (UART/I²C) with guaranteed latency. Use Value: Nine low-power modes allow sleep states between 10 ms scan cycles, reducing average power to <100 µA - extending battery life in wireless I/O nodes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MKV11Z128VLF7 | Includes FlexCAN 2.0B interface; identical flash/RAM, same 48-pin LQFP package and pinout except CANH/CANL added. | Required for CAN-based motor control networks (e.g., J1939, CANopen); not suitable if CAN is unused due to extra BOM cost and layout complexity. | Select MKV11Z128VLF7 only when CAN bus connectivity is mandatory; MKV10Z128VLF7R offers lower cost and simpler layout where CAN is absent. |
| STM32F072RBT6 | ARM Cortex-M0, 48 MHz max, 128 KB flash, 16 KB RAM, 12-bit ADC (1 MSPS), no quadrature decoder, single FTM-equivalent timer (TIM1). | Lacks simultaneous dual ADC sampling, hardware quadrature decode, and MMDVSQ - limits FOC performance and increases CPU load in motor control. | Choose STM32F072RBT6 for cost-sensitive non-motor applications; MKV10Z128VLF7R is superior for industrial motor control requiring deterministic analog/timer coherency. |
Compared with MKV11Z128VLF7, MKV10Z128VLF7R removes FlexCAN but retains identical ADC, FTM, and low-power capabilities - making it optimal for CAN-free motor drives. Against STM32F072RBT6, MKV10Z128VLF7R delivers 56% higher CPU throughput, dual synchronized ADCs, and hardware math acceleration - directly enabling higher PWM frequencies and tighter current-loop bandwidth.
Availability
MKV10Z128VLF7R is available at Aetrix Electronics and suitable for industrial motor drives, inverter control units, and low-end power converters requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability under extended temperature conditions.
Supply support for MKV10Z128VLF7R includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in microcontrollers, RF, and analog technologies.
The Kinetis V Series - including MKV10Z128VLF7R - was designed specifically for cost-sensitive industrial motor control and power conversion, emphasizing analog precision, real-time timer flexibility, and ultra-low-power operation in harsh environments.
FAQ
Does MKV10Z128VLF7R support FlexCAN interface?
No, MKV10Z128VLF7R does not include FlexCAN. It belongs to the KV10 family, which omits the FlexCAN module present in KV11 parts like MKV11Z128VLF7. This distinction is explicitly stated in NXP's ordering information table and datasheet section "Communication interfaces". MKV10Z128VLF7R retains UART, SPI, and I²C for alternative communication needs.
What is the maximum ADC sampling rate achievable with MKV10Z128VLF7R in simultaneous mode?
MKV10Z128VLF7R supports simultaneous sampling across both 16-bit SAR ADCs at up to 1.2 million samples per second (MS/s) in 12-bit resolution mode. This is confirmed in the "Analog modules" section of the datasheet and enables synchronized acquisition of motor phase currents and DC-link voltage within a single PWM period at 20 kHz switching frequency.
Which low-power mode provides the lowest current consumption for MKV10Z128VLF7R?
The Very-Low-Leakage Stop mode 0 (VLLS0) with SMC_STOPCTRL[PORPO] = 1 achieves the lowest current draw: 0.098 µA typical at 3.0 V and –40 to 25°C. This mode retains RAM content and allows wake-up via GPIO, RTC, or LPTMR - making MKV10Z128VLF7R suitable for battery-powered monitoring in industrial equipment.
Is MKV10Z128VLF7R pin-compatible with any KV11-series devices?
MKV10Z128VLF7R shares the same 48-pin LQFP package (7 × 7 mm, 0.5 mm pitch) and mechanical footprint with MKV11Z128VLF7, but they are not pin-compatible due to the addition of CANH/CANL pins in the KV11 variant. Signal mapping for GPIO, ADC, FTM, and communication peripherals differs in the CAN-capable KV11, requiring PCB redesign for substitution.
What development tools are officially supported for MKV10Z128VLF7R firmware development?
NXP officially supports MKV10Z128VLF7R with MCUXpresso IDE (v11.7+), Kinetis Design Studio (KDS), and IAR Embedded Workbench for ARM. Hardware debugging uses SWD interface compatible with LPC-Link2, J-Link, and CMSIS-DAP debug probes. Reference designs and example code are provided in the KV10P48M75RM reference manual and MCUXpresso SDK v2.10.
MKV10Z128VLF7R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-LQFP
- Series:
- Kinetis KV
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit
- Speed:
- 75MHz
- Connectivity:
- I2C, SPI, UART/USART
- Peripherals:
- DMA, LVD, POR, WDT
- Number of I/O:
- 35
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 16K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 3.6V
- Data Converters:
- -
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MKV10Z128VLF7R FAQ
1.How can I place an order for MKV10Z128VLF7R through Aetrix?
Please submit a Request for Quotation (RFQ) for MKV10Z128VLF7R on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MKV10Z128VLF7R reliable?
The price and inventory of MKV10Z128VLF7R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MKV10Z128VLF7R is usually 5 days.
3.What payment methods are accepted for MKV10Z128VLF7R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MKV10Z128VLF7R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MKV10Z128VLF7R?
MKV10Z128VLF7R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MKV10Z128VLF7R order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MKV10Z128VLF7R?
For technical support, including MKV10Z128VLF7R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MKV10Z128VLF7R requirements.
6.How does Aetrix verify that MKV10Z128VLF7R is sourced from the original manufacturer or authorized distributors?
All MKV10Z128VLF7R products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MKV10Z128VLF7R meets industry standards.
7.What is the process for return or replacement of MKV10Z128VLF7R?
All MKV10Z128VLF7R units undergo pre-shipment inspection (PSI). If there is an issue with MKV10Z128VLF7R, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MKV10Z128VLF7R part is unused and in its original packaging.
Return procedure for MKV10Z128VLF7R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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