MK10DX64VLK7R - 64KB Flash 72MHz Cortex-M4 Kinetis K10 MCU | NXP
料号： MK10DX64VLK7R ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $4.12 | $4.12 |
| 10 | $3.78 | $37.80 |
| 100 | $3.21 | $321.00 |
| 500 | $2.85 | $1,425.00 |
| 1,000 | $2.52 | $2,520.00 |
MK10DX64VLK7R 概述
A Kinetis K10 MCU is a Cortex-M4 based system-on-chip from NXP's mid-performance portfolio. The K10 family sits between the cost-optimized K0 (Cortex-M0+) and the higher-pinout K20/K30 families, scaling into the Kinetis K6x and K7x performance segments. K10 devices integrate a Cortex-M4 core with DSP instructions and optional single-precision FPU, multi-purpose timers, ADC, DAC, comparators, USB, CAN, I2C, SPI, UART, and segment-LCD controllers in select variants. They target industrial control, point-of-sale terminals, healthcare peripherals, white goods, and consumer HMI.
Key features of the MK10DX64VLK7R include a 1.71 V to 3.6 V supply range, an industrial temperature grade of -40 C to +105 C, low-power Run, Wait, Stop and VLPR/VLPS modes, a 16-bit SAR ADC with up to 16 channels, programmable gain amplifiers, high-speed comparators, multiple FTM (FlexTimer) modules for motor control and PWM, and a hardware cryptographic acceleration block for AES. The 80-pin LQFP provides ample GPIO for connectivity-intensive designs.
Architecturally, the MK10DX64VLK7R uses the ARM Cortex-M4 core with NVIC and a single-precision FPU, paired with NXP's peripheral bus matrix that allows concurrent DMA-driven peripheral operation. The on-chip voltage regulator and power-management controller maintain low quiescent current in VLPS / VLLS deep-sleep modes while preserving RTC and RAM state.
Typical applications include industrial sensor hubs, motor-control reference designs (BLDC, stepper), point-of-sale terminals, building automation (HVAC, lighting), medical patient-monitoring accessories, and consumer white-goods user interfaces. The wide temperature range and rich analog make it well suited to noisy industrial environments.
When designing with this part, use NXP's Kinetis Design Studio or MCUXpresso IDE and the K10 SDK for clock, peripheral and DMA configuration. Always populate decoupling capacitors close to each supply pin and respect the 80-LQFP (0.5 mm pitch) PCB escape routing rules for clean analog performance.
This page synthesizes NXP datasheet specifications, current distributor stock and pricing, drop-in alternatives from the Kinetis K10/K20 family, and practical design notes that complement - not duplicate - the manufacturer datasheet.
直接替换替代料： MK10DX64VLK7R ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： MK10DX64VLK7R （相同外形与封装尺寸） ——差异在于 Package, Core Architecture, Series, ADC, Core.
快速对比工具——选择替代料号进行并排对比：
MK10DX128VLK7
✅ 直接替换✓ 有现货
$6.95 / 个
查看数据手册 →MK10DX64VLH7
✅ 直接替换📋 参考替代料（不在目录中）
MK20DX64VLK7
✅ 直接替换📋 参考替代料（不在目录中）
MK30DX256VLK7
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →MK40DX64VLH7
✅ 直接替换✓ 有现货
$2.28 / 个
查看数据手册 →MK10DX64VLK7R 最大额定值与电气特性
| Manufacturer | NXP Semiconductors |
| Series | Kinetis K10 |
| Core Architecture | ARM Cortex-M4 |
| Core Width | 32-bit |
| Maximum CPU Clock | 72 MHz |
| Program Memory Size | 64 KB (64K x 8) Flash |
| RAM Size | 16 KB |
| Supply Voltage Range | 1.71 V to 3.6 V |
| 工作温度范围 | -40 C to +105 C (Industrial) |
| 封装 / 外壳 | 80-LQFP (12x12 mm) |
| 安装类型 | Surface Mount |
| Terminal Form | Gull Wing |
| 引脚数 | 80 |
| RoHS 状态 | Compliant |
| Peripherals | ADC, DAC, Comparators, FTM/PWM, I2C, SPI, UART, USB (per K10 family) |
MK10DX64VLK7R 引脚配置
| 引脚 1 | PTA0 — General-purpose I/O / TSI channel |
| 引脚 2 | PTA1 — General-purpose I/O / TSI channel |
| 引脚 3 | PTA2 — General-purpose I/O / UART0 TX |
| 引脚 4 | PTA3 — General-purpose I/O / UART0 RX |
| 引脚 5 | PTA4 — General-purpose I/O / NMI_b |
| 引脚 6 | VDD — Supply voltage (1.71 V to 3.6 V) |
| 引脚 7 | VSS — Ground |
| 引脚 8 | PTA5 — General-purpose I/O / TSI channel |
| 引脚 9 | PTB0 — ADC0_SE8 / FTM0_CH0 |
| 引脚 10 | PTB1 — ADC0_SE9 / FTM0_CH1 |
| 引脚 11 | PTB2 — ADC0_SE12 / I2C0_SCL |
| 引脚 12 | PTB3 — ADC0_SE13 / I2C0_SDA |
| 引脚 13 | PTC0 — ADC0_SE14 / FTM0_CH2 |
| 引脚 14 | PTC1 — ADC0_SE15 / FTM0_CH3 |
| 引脚 15 | PTC2 — ADC0_SE4 / FTM1_CH0 |
| 引脚 16 | PTC3 — ADC0_SE5 / FTM1_CH1 |
| 引脚 17 | VDD — Supply voltage |
| 引脚 18 | VSS — Ground |
| 引脚 19 | PTC4 — LLWU_P8 / FTM2_CH0 |
| 引脚 20 | PTC5 — LLWU_P9 / FTM2_CH1 |
| 引脚 21 | PTC6 — CMP0_IN0 |
| 引脚 22 | PTC7 — CMP0_IN1 |
| 引脚 23 | PTD0 — SPI0_PCS0 |
| 引脚 24 | PTD1 — SPI0_SCK |
| 引脚 25 | PTD2 — SPI0_SOUT |
| 引脚 26 | PTD3 — SPI0_SIN |
| 引脚 27 | PTD4 — FTM0_FLT0 |
| 引脚 28 | PTD5 — UART2_TX |
| 引脚 29 | PTD6 — UART2_RX |
| 引脚 30 | PTD7 — FTM1_FLT1 |
| 引脚 31 | PTE0 — UART1_TX |
| 引脚 32 | PTE1 — UART1_RX |
| 引脚 33 | PTE2 — SPI1_SCK |
| 引脚 34 | PTE3 — SPI1_SOUT |
| 引脚 35 | PTE4 — SPI1_SIN |
| 引脚 36 | PTE5 — FTM3_CH0 |
| 引脚 37 | PTE6 — FTM3_CH1 |
| 引脚 38 | VSS — Ground |
| 引脚 39 | VDD — Supply voltage |
| 引脚 40 | PTF0 — I2S0_MCLK / FTM3_CH0 |
| 引脚 41 | PTF1 — I2S0_SCK |
| 引脚 42 | PTF2 — I2S0_WS |
| 引脚 43 | PTF3 — I2S0_SDI |
| 引脚 44 | PTF4 — I2S0_SDO |
| 引脚 45 | PTF5 — ADC0_SE6 |
| 引脚 46 | PTF6 — ADC0_SE7 |
| 引脚 47 | PTF7 — ADC0_SE10 |
| 引脚 48 | PTG0 — CAN0_TX |
| 引脚 49 | PTG1 — CAN0_RX |
| 引脚 50 | PTG2 — FTM2_CH0 |
| 引脚 51 | PTG3 — FTM2_CH1 |
| 引脚 52 | PTG4 — FTM2_CH2 / RTC_CLKIN |
| 引脚 53 | PTG5 — FTM2_CH3 / USB_DP |
| 引脚 54 | PTG6 — FTM2_CH4 / USB_DM |
| 引脚 55 | PTG7 — FTM2_CH5 |
| 引脚 56 | PTH0 — I2C1_SCL |
| 引脚 57 | PTH1 — I2C1_SDA |
| 引脚 58 | PTH2 — UART0_TX |
| 引脚 59 | PTH3 — UART0_RX |
| 引脚 60 | PTH4 — I2C0_SCL |
| 引脚 61 | PTH5 — I2C0_SDA |
| 引脚 62 | PTH6 — UART1_TX |
| 引脚 63 | PTH7 — UART1_RX |
| 引脚 64 | PTI0 — ADC0_SE0 |
| 引脚 65 | PTI1 — ADC0_SE1 |
| 引脚 66 | PTI2 — ADC0_SE2 |
| 引脚 67 | PTI3 — ADC0_SE3 |
| 引脚 68 | PTI4 — ADC0_SE11 / FTM0_FLT2 |
| 引脚 69 | PTI5 — FTM0_CH4 |
| 引脚 70 | PTI6 — FTM0_CH5 |
| 引脚 71 | PTJ0 — FTM1_CH4 |
| 引脚 72 | PTJ1 — FTM1_CH5 |
| 引脚 73 | PTJ2 — FTM1_CH6 |
| 引脚 74 | PTJ3 — FTM1_CH7 |
| 引脚 75 | PTJ4 — FTM1_FLT0 |
| 引脚 76 | PTJ5 — FTM1_FLT1 |
| 引脚 77 | RESET_b — Reset (active low) |
| 引脚 78 | EXTAL — External clock/crystal input |
| 引脚 79 | XTAL — External clock/crystal output |
| 引脚 80 | VDD — Supply voltage |
典型应用
MK10DX64VLK7R 适用于 6 应用s: Industrial Sensor Hub, BLDC and Stepper Motor Control, Point-of-Sale Terminal Controller, Building Automation - HVAC and Lighting, Medical Patient Monitoring Accessory, Consumer White-Goods User Interface.
Industrial Sensor Hub
The MK10DX64VLK7R fits industrial sensor hubs because it integrates a 16-bit SAR ADC with up to 16 channels, multiple FTM timers for sampling cadence, and 16 KB SRAM for storing transient calibration buffers - all in an industrial -40 C to +105 C qualified package. Placed on a 3.3 V rail with external 100 nF decoupling per supply pin, it polls analog sensors, performs digital filtering in software, and publishes results over CAN or UART. Estimated: typical active current around 10 mA at 72 MHz keeps thermal rise under 5 C with the standard LQFP-80 PCB footprint.
推荐
BLDC and Stepper Motor Control
The MK10DX64VLK7R is well suited to motor-control loops because it offers multiple FlexTimer modules with complementary PWM outputs, a high-speed ADC synchronized to the timers for current sensing, and a comparator-based over-current protection path. In a typical 3-phase BLDC reference design it drives 6 MOSFETs at 20 kHz PWM, samples two shunt currents per PWM period, and runs a sensorless back-EMF observer at 72 MHz with headroom to spare.
推荐
Point-of-Sale Terminal Controller
The MK10DX64VLK7R serves as the main controller in entry-level point-of-sale terminals because the 64 KB Flash fits a Magstripe/PIN-pad stack plus USB device stack, while the AES hardware accelerator secures transaction flows. Running at 72 MHz on a 3.3 V rail with 16 KB SRAM for display and keyboard buffers, it also drives a character LCD via the K10's segment-LCD controller and bridges to a host over USB.
推荐
Building Automation - HVAC and Lighting
The MK10DX64VLK7R drives building-automation nodes such as room thermostats and dimmer controllers because its low-power VLPR/VLPS modes drop quiescent current to the microamp range, while the Cortex-M4 core wakes on a timer to service BACnet/Modbus frames over UART or CAN. The 80-LQFP exposes 16 ADC channels for temperature/light sensing and ample GPIO for triac or 0-10 V lighting control.
推荐
Medical Patient Monitoring Accessory
The MK10DX64VLK7R fits low-cost medical accessories such as pulse-oximeter cables or handheld thermometers because the 16-bit ADC captures accurate biosignal samples, 16 KB SRAM buffers 1 kHz waveforms, and the AES block encrypts data sent over BLE-USB bridges. Industrial temperature grade (-40 to +105 C) covers the warmer environments of clinical carts and bedside equipment.
推荐
Consumer White-Goods User Interface
The MK10DX64VLK7R powers washing-machine and dishwasher user-interface panels because it integrates segment-LCD controllers, capacitive-touch sensing via TSI, and a 16-bit ADC for temperature sensing - all while drawing under 1 mA in VLLS retention. At 72 MHz it runs UI animations and a low-speed serial stack to the main appliance controller over UART or CAN.
推荐
推荐产品汇总
工程参考数据： MK10DX64VLK7R ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | MK10DX128VLK7 | MK20DX64VLK7 | MK30DX256VLK7 | MK40DX64VLH7 | STM32F103VCT6 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | STMicroelectronics |
| Package | 80-LQFP (12x12 mm) | 80-LQFP (12x12 mm) - same | 80-LQFP (12x12 mm) - same | 80-LQFP (12x12 mm) - same | 80-LQFP (12x12 mm) - same | 100-LQFP (14x14 mm) - different |
| Core | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M3 |
| Maximum CPU Clock | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz |
| Program Flash | 64 KB | 128 KB | 64 KB | 256 KB | 64 KB | 256 KB |
| SRAM | 16 KB | 16 KB | 16 KB | 32 KB | 16 KB | 48 KB |
| Supply Voltage | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 2.0 V to 3.6 V |
| Operating Temperature | -40 C to +105 C | -40 C to +105 C | -40 C to +105 C | -40 C to +105 C | -40 C to +105 C | -40 C to +85 C |
关键差异点
- Lowest-cost entry to the Kinetis K10 portfolio （对比 MK20DX64VLK7)
- Doubling Flash upgrade path on identical footprint （对比 MK10DX128VLK7)
- Industrial -40 to +105 C grade versus STM32 commercial grade （对比 STM32F103VCT6)
- Integrated segment-LCD controller （对比 MK20DX64VLK7)
设计说明
The MK10DX64VLK7R requires multiple VDD/VSS pin pairs distributed around the 80-LQFP package. Place a 100 nF decoupling capacitor within 3 mm of every VDD pin and a bulk 4.7 uF ceramic near the on-chip voltage regulator pin. Estimated: at 72 MHz active current is around 10 mA, rising in peripherals-enabled modes; a properly decoupled 3.3 V rail keeps ripple under 50 mVpp for clean ADC sampling.
In the 80-LQFP (12x12 mm) package, the die has a junction-to-ambient thermal resistance in the 50-70 C/W range typical for LQFP packages. At industrial -40 to +105 C ambient with default active current, no heatsink is required. However, continuous ADC sampling with multiple enabled peripherals in a sealed enclosure should be validated with a thermocouple on the top of the package.
Route the EXTAL/XTAL crystal traces as short and symmetric as possible, with a ground guard ring on both sides, and place the load capacitors within 2 mm of the crystal pins. Use a 4-layer PCB with a continuous ground plane under the MCU for noise immunity. The 0.5 mm pitch LQFP-80 footprint is well-served by 0.2 mm traces on the inner layers fanning out to the GPIO pads.
Do not exceed 3.6 V on any VDD pin; reverse-voltage or hot-plug events without protection can latch up the on-chip regulator. Always configure the low-voltage detect (LVD) and reset the part with the RESET_b pin asserted for at least 100 ms after power-up. For USB applications, the PTG5/PTG6 D+/D- pair must be impedance-matched to 90 ohms differential.
合规信息
RoHS and lead-free confirmed per NXP product page and Mouser/DigiKey listings. Industrial -40 to +105 C temperature grade but not AEC-Q100 qualified; for automotive applications choose a K10 -AEC-Q100 suffix variant or move to the S32K1 family.