MKV10Z32VLC7 - 75MHz Cortex-M0+ 32KB MCU | NXP
部品番号: MKV10Z32VLC7 ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $2.85 | $2.85 |
| 10 | $2.56 | $25.60 |
| 100 | $2.21 | $221.00 |
| 500 | $1.98 | $990.00 |
| 1,000 | $1.76 | $1,760.00 |
MKV10Z32VLC7 概要
A microcontroller unit (MCU) is a single integrated circuit that combines a processor core, memory (flash for code storage and SRAM for variables), and peripherals such as timers, ADCs, and serial interfaces on one die. The Kinetis KV series sits within NXP's broader Kinetis MCU family, which spans entry-level Cortex-M0+ parts up to multi-core Cortex-M7 devices, positioning the KV1x as the entry point of the motor-control-focused V series within the wider power-management and embedded-control hierarchy.
Key features of the MKV10Z32VLC7 include the 75 MHz Cortex-M0+ core with hardware divide and square-root instructions, which NXP states delivers a 27% increase in performance in math-intensive applications versus comparable MCUs. The 32 KB flash provides single-cycle access for deterministic motor-control loops, while the 8 KB SRAM supports control variables and communication buffers. The part operates from supply options of 1.8V, 2.5V, or 3.3V (1.71V to 3.6V range typical for Kinetis MCUs).
Technically, the KV1x architecture targets real-time embedded control: the Cortex-M0+ offers low interrupt latency and a two-stage pipeline, and the hardware square root and divide capability offloads field-oriented control (FOC) mathematics from software emulation. Integrated analog and timer peripherals support PWM generation and current-sense feedback loops essential for brushless motor drives.
Typical applications include BLDC (brushless DC) motor control, computationally demanding PMSM (permanent magnet synchronous motor) drives, industrial automation nodes, and consumer appliances requiring sensorless motor commutation.
Design consideration: verify the exact LQFP-32 pinout against the NXP datasheet before layout, and budget flash carefully, as 32 KB fills quickly with FOC plus communication stacks.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
ドロップイン代替品: MKV10Z32VLC7 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: MKV10Z32VLC7 （同一形状・フットプリント） — 相違点: Package, SRAM, Maximum CPU Frequency, Product Family, Series.
クイック比較ツール — 並列比較する代替部品を選択:
MKV10Z16VLC7
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$2.95 / 個
データシートを見る →MKV10Z64VLC7
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
MKL04Z32VFM4
✅ ドロップイン✓ 在庫あり
$1.15 / 個
データシートを見る →MKV10Z32VLC7 最大定格＆電気的特性
| Core Processor | ARM Cortex-M0+ |
| Core Size | 32-Bit |
| Max Core Frequency | 75 MHz |
| Flash Memory | 32 KB (32K x 8) |
| SRAM | 8 KB |
| 電源電圧 | 1.8 V / 2.5 V / 3.3 V |
| パッケージ | 32-LQFP (7x7 mm) |
| 実装タイプ | Surface Mount |
| Series | Kinetis V, KV1x Family |
| Product Family | Kinetis KV10 |
| Application Target | Real-time motor control (BLDC, PMSM) |
| Hardware Math | Divide, Square Root |
| Packaging | Tray |
MKV10Z32VLC7 32-lqfp (7x7 mm) ピン配置ガイド
MKV10Z32VLC7 (32-lqfp (7x7 mm) パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: MKV10Z32VLC7.
詳細は データシート をご参照ください。
主な用途
MKV10Z32VLC7 の用途: 6 件s: BLDC Motor Control, PMSM Field-Oriented Control Drives, Industrial Automation Nodes, Consumer Appliance Motor Drives, Power Tool and E-bike Controllers, Embedded System Prototyping and Education.
BLDC Motor Control
The MKV10Z32VLC7 fits BLDC motor control because its 75 MHz Cortex-M0+ core with hardware divide and square-root instructions executes trapezoidal and sensorless commutation algorithms efficiently, and NXP explicitly targets the KV1x family at BLDC applications. In a typical drive, the MCU generates three complementary PWM channels for the inverter stage, samples phase currents and the DC bus with on-chip ADCs, and closes the commutation loop in software. The 32 KB flash accommodates the control firmware, startup sequencing, and protection routines with room to spare for basic communication. Because the Cortex-M0+ offers low interrupt latency, current-loop interrupts can run deterministically at PWM frequency, keeping torque ripple low without a higher-cost core.
おすすめ
PMSM Field-Oriented Control Drives
For PMSM drives using field-oriented control (FOC), the MKV10Z32VLC7 is a strong fit: NXP states the KV1x hardware square root and divide capability delivers a 27% performance increase in math-intensive applications versus comparable MCUs, directly accelerating the Clarke/Park transforms and PI current loops at the heart of FOC. Running at 75 MHz, the Cortex-M0+ closes current loops at PWM frequency while the 8 KB SRAM holds per-phase current history, PI integrators, and angle-observer state variables. The 32 KB flash stores sensorless observer code plus modulation routines. Designers should budget flash carefully when combining FOC with CAN or UART commissioning stacks, and can drop in the 64 KB MKV10Z64VLC7 on the same PCB if firmware grows.
おすすめ
Industrial Automation Nodes
In industrial automation, the MKV10Z32VLC7 serves as a compact real-time control node driving small actuators, pumps, and conveyor sub-assemblies. Its 1.8 V / 2.5 V / 3.3 V supply options integrate into standard industrial 3.3 V rails, the surface-mount 32-LQFP (7x7 mm) keeps controller boards small, and the deterministic Cortex-M0+ interrupt architecture handles time-critical I/O alongside motor or heater control loops. Serial peripherals support RS-485/Modbus-style links through external transceivers, while GPIO and timers manage limit switches, relays, and status LEDs. The active lifecycle status and tray packaging suit both prototyping and volume manufacturing. For nodes that later need richer connectivity, the pin-compatible flash variants simplify BOM tiering across product lines.
おすすめ
Consumer Appliance Motor Drives
Consumer appliances such as fans, blenders, vacuum cleaners, and range hoods use BLDC/PMSM motors where the MKV10Z32VLC7 provides cost-appropriate real-time control. The MCU's sensorless commutation capability eliminates Hall sensors, reducing BOM cost and improving reliability in sealed housings, while hardware math acceleration maintains stable low-speed torque - a common pain point in appliance fans. The 3.3 V supply integrates with appliance standby power supplies, and the compact LQFP-32 footprint fits tightly packed motor-control PCBs mounted directly on the motor. Firmware-only features like soft-start, stall detection, and speed profiling fit comfortably within 32 KB flash. Volume pricing at 1000-piece quantities supports high-volume appliance production economics.
おすすめ
Power Tool and E-bike Controllers
Cordless power tools and e-bike controllers demand compact, robust PMSM/BLDC control under wide battery voltage ranges; the MKV10Z32VLC7 addresses this with fast 75 MHz control-loop execution, hardware divide/square-root for observer mathematics, and low-latency fault handling for overcurrent protection. The MCU samples shunt currents through its ADCs at PWM rate, executes sensorless FOC for smooth throttle response, and runs protection state machines with deterministic timing. The 32-LQFP package withstands typical reflow assembly in high-vibration products when properly supported by PCB layout. The 32 KB flash supports throttle mapping, battery protection logic, and communication. Designers should add external gate drivers and current-sense amplifiers around the MCU for the power stage interface.
おすすめ
Embedded System Prototyping and Education
The MKV10Z32VLC7 is well suited to embedded systems education and prototyping because the Arm Cortex-M0+ is the industry-standard entry core, and NXP supports the device in Arm Keil MDK and Keil Studio (per Keil's device database) plus NXP's MCUXpresso ecosystem. Students and engineers can implement motor-control, ADC-based sensing, and timer/PWM projects on real silicon at low cost. The 32 KB flash is large enough for RTOS-based experiments, and the 7x7 mm LQFP-32 can be hand-soldered on breakout boards. Because the KV10 family spans 16/32/64 KB flash variants in the same footprint, classroom designs scale with firmware complexity without hardware redesign, and code ports directly to larger Kinetis K/L devices later.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: MKV10Z32VLC7 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | MKV10Z16VLC7 | MKV10Z64VLC7 | MKL04Z32VFM4 |
|---|---|---|---|---|
| Package | 32-LQFP (7x7 mm) | 32-LQFP (7x7 mm) - same | 32-LQFP (7x7 mm) - same | 32-QFN |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core | ARM Cortex-M0+ @ 75 MHz | ARM Cortex-M0+ @ 75 MHz | ARM Cortex-M0+ @ 75 MHz | ARM Cortex-M0+ @ 48 MHz |
| Flash Memory | 32 KB | 16 KB | 64 KB | 32 KB |
| SRAM | 8 KB | 8 KB | 8 KB | 4.6 KB |
| Target Application | BLDC / PMSM real-time motor control | BLDC / PMSM real-time motor control | BLDC / PMSM real-time motor control | General-purpose low-power |
| Lifecycle Status | Active | Active | Active | Active |
主な差別化要因
- Motor-control-optimized math acceleration （vs MKL04Z32VFM4)
- Flash scalability without PCB change （vs MKV10Z16VLC7)
- Cost-optimized vs 64 KB variant （vs MKV10Z64VLC7)
設計ノート
The 32 KB flash fills quickly once sensorless FOC observers, PI libraries, and a UART/CAN commissioning stack are combined. Estimate code size early (arm-none-eabi-size after linking) and if headroom falls below 20%, switch the BOM to the pin-compatible MKV10Z64VLC7 - no PCB change is required since both share the 32-LQFP (7x7 mm) footprint. Verify pin assignments and mux options against the latest NXP KV1x datasheet before layout freeze.
Decouple each VDD pin with 100 nF ceramic capacitors placed within 2 mm of the pin, plus one bulk 4.7-10 uF capacitor near the supply entry. Keep the analog reference path (VREFH/VREFL for the ADC used in current sensing) star-routed away from PWM switching noise, and use a solid ground plane. Motor-control boards should separate the power inverter ground from the MCU ground, joining them at a single point under the shunt resistors.
The device operates from 1.8 V, 2.5 V, or 3.3 V supply options per distributor listings; design the LDO or buck for the 3.3 V rail with at least 50% margin over the MCU's own consumption plus GPIO loads driving gate-driver inputs. Ensure supply sequencing and brown-out behavior are validated, since motor controllers see large ground bounce during PWM switching. Estimated: a 75 MHz Cortex-M0+ typically draws in the tens of mA range - confirm exact figures against the NXP datasheet power chapter.
コンプライアンス情報
NXP product page lists an Environmental Quality section for MKV10Z32VLC7; specific RoHS/REACH certificate values were not included in the retrieved data and should be confirmed from the NXP compliance portal.