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NXP Semiconductors MKE13Z256VLH7
- Part No.:
- MKE13Z256VLH7
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
MKE13Z256VLH7.pdf
- Description:
- IC MCU 32BIT 256KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:800
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Product details
Overview
MKE13Z256VLH7 from NXP Semiconductors is a 64-pin LQFP ARM® Cortex®-M0+ microcontroller operating up to 72 MHz, featuring 256 KB flash, 48 KB SRAM, and integrated 12-bit ADC (16-channel, 1 Msps), three FlexTimers for PWM, and dual TSI modules for touch sensing - deployed in BLDC motor control and industrial HMI systems.
For engineers reviewing the MKE13Z256VLH7 datasheet, MKE13Z256VLH7 pinout, MKE13Z256VLH7 application, or MKE13Z256VLH7 equivalent, key selection criteria include low-power operation across VLPR/VLPS modes, 58 GPIOs with high-drive capability, LPUART/LPSPI/LPI2C peripheral availability in stop mode, and on-chip CRC/WDOG/EWM for functional safety compliance.
Technical Context
The MKE13Z256VLH7 implements an ARMv6-M Thumb®-2 ISA core with configurable NVIC and 8-channel eDMA extended via DMAMUX to 63 request sources. Its clock system integrates FIRC (48 MHz ±1%), SIRC (8/2 MHz ±3%), LPO (128 kHz), LPFLL, and SCG-based dynamic clock gating.
Analog subsystem includes one 12-bit SAR ADC with hardware-triggered conversion (FTM/LPTMR/external), self-calibration, and temperature sensor; plus one high-speed comparator with integrated 8-bit DAC. Timing resources comprise three FTM modules (up to 8 channels each), LPIT (4-channel), and LPTMR with wake-up capability in VLPS/Stop.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | ARM Cortex-M0+, up to 72 MHz - enables real-time motor control loop execution within sub-10 µs latency. |
| Memory | 256 KB flash / 48 KB SRAM - supports complex firmware with bootloader, OTA update partitioning, and real-time data buffering. |
| ADC | 12-bit SAR, 16 inputs, 1 Msps - captures fast transients in motor phase current sensing without external oversampling. |
| Timers | 3× FTM (PWM), 1× LPIT (4ch), 1× LPTMR - provides synchronized gate drive timing, periodic system wake-up, and time-of-day tracking across power modes. |
| Low-Power Modes | VLPR/VLPW/VLPS/Stop - achieves <1.5 µA in VLPS with LPUART/LPSPI/CMP active, enabling battery-powered HMI operation for >1 year. |
| Communication | 3× LPUART, 1× LPSPI, 1× LPI2C - all support DMA and retain functionality in VLPS/Stop, enabling always-on sensor interface without MCU wake-up. |
| Touch Sensing | 2× TSI modules, 22 total channels - delivers robust capacitive touch detection with shielded mutual capacitance matrix for industrial panel interfaces. |
Pinout & Package
64-pin LQFP (10 mm × 10 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3. Package code LH corresponds to this footprint per NXP package drawing 98ASS23234W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual 2.7–5.5 V supply rails with dedicated analog/digital ground separation for noise-sensitive ADC operation. |
| PTA0–PTA31, PTB0–PTB15, PTC0–PTC15, PTD0–PTD15, PTE0–PTE15 | GPIO bank terminals | 58 total GPIOs with interrupt capability, 8 high-drive pins supporting 20 mA sink/source for direct LED/relay driving. |
| ADC0_SE0–ADC0_SE15 | Analog input channels | 16 single-ended ADC inputs mapped to physical pins - enables simultaneous sampling of motor phase voltages and thermistor networks. |
| TSI0_CH0–TSI0_CH11, TSI1_CH0–TSI1_CH10 | Touch sense inputs | 22 dedicated TSI channels distributed across two modules - supports 6×6 mutual-capacitance matrix plus shield lines for EMI-immune HMI design. |
| LPUART0_RX/TX, LPUART1_RX/TX, LPUART2_RX/TX | Low-power UART I/O | Three independent UART interfaces with separate clock domains - allows concurrent debug, sensor telemetry, and host communication during VLPS. |
| FTM0_CH0–FTM0_CH7, FTM1_CH0–FTM1_CH7, FTM2_CH0–FTM2_CH7 | PWM output channels | 24 total FTM channels (8 per module) with deadtime insertion - directly drives 3-phase inverter gate drivers with hardware fault protection. |
Key Features
| Feature | Design Value |
|---|---|
| ARM Cortex-M0+ Core | 72 MHz operation with Thumb-2 ISA and NVIC - delivers deterministic interrupt response (<15 cycles) for time-critical motor commutation. |
| Integrated Analog Subsystem | 12-bit ADC + CMP with 8-bit DAC - enables closed-loop current regulation and overvoltage protection without external signal conditioning. |
| Low-Power Peripheral Operation | LPUART/LPSPI/LPI2C functional in VLPS - maintains sensor network connectivity while consuming <1.5 µA system current. |
| Robust Touch Sensing | Dual TSI with shield channels and mutual capacitance matrix - achieves >60 dB noise immunity in industrial EMI environments. |
| Functional Safety Support | CRC-16/32, WDOG with independent clock, EWM, and clock loss monitoring - satisfies ASIL-B readiness requirements for motor control applications. |
| Flexible Clock Architecture | FIRC (±1%), SIRC (±3%), LPFLL, and SCG-based gating - ensures precise timing stability across voltage/temperature while minimizing dynamic power. |
Applications
| BLDC Motor Control | Industrial Human-Machine Interface |
|---|---|
Use Scenario: Sensorless field-oriented control of 3-phase brushless DC motors in HVAC blowers and power tools. IC Role / Device Role / Timing Role: Real-time PWM generation, ADC-based current/voltage sampling, and FTM deadtime management for inverter gate drivers. Use Value: Enables sub-10 µs control loop closure with integrated ADC trigger synchronization and hardware fault response via FTM fault inputs. |
Use Scenario: Capacitive touch panel for factory automation HMIs exposed to oil, dust, and wide temperature swings (−40°C to 105°C). IC Role / Device Role / Timing Role: Dual TSI module managing mutual capacitance matrix with shielded electrodes and automatic baseline compensation. Use Value: Delivers stable touch detection under conductive contamination and EMI, with <1.5 µA VLPS current enabling battery backup for 12+ months. |
| Smart Sensor Node | Energy-Efficient Industrial Gateway |
Use Scenario: Battery-powered vibration/temperature sensor node transmitting data via LPUART to edge controller. IC Role / Device Role / Timing Role: Low-power ADC sampling, CRC-32 integrity checking, and LPUART transmission with DMA offload. Use Value: Achieves 10-year battery life using VLPS mode with periodic LPTMR wake-up and autonomous ADC-triggered transmission. |
Use Scenario: Protocol translation gateway aggregating Modbus RTU (via LPUART) and I²C sensors into CAN FD backbone. IC Role / Device Role / Timing Role: Dual-interface bridge with LPUART/I²C peripherals active in VLPS, and FlexIO emulating custom serial protocols. Use Value: Maintains always-on sensor polling and protocol conversion at <2.1 µA system current, eliminating external wake-up circuitry. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MKE13Z256VLL7 | 100-pin LQFP, 89 GPIOs, 25 TSI channels - larger package, higher I/O count, same core/peripherals. | Suitable for designs requiring >58 GPIOs or expanded TSI matrix beyond 22 channels. | Select when board layout accommodates 100-LQFP and additional touch or analog I/O is needed. |
| MKE17Z256VLH7 | Same 64-LQFP package but adds 2× 25-channel TSI (50 total) and enhanced analog front-end for higher-resolution touch. | Better suited for premium HMI with multi-finger gesture recognition and proximity sensing. | Choose when advanced touch performance justifies higher BOM cost and software complexity. |
Compared with MKE13Z256VLH7, the MKE13Z256VLL7 offers more I/O in a larger footprint but identical peripheral set, while the MKE17Z256VLH7 delivers superior touch capability at the expense of marginally higher power in active mode - making MKE13Z256VLH7 optimal for cost-constrained, space-limited BLDC or basic HMI designs.
Availability
MKE13Z256VLH7 is available at Aetrix Electronics and suitable for BLDC motor control, industrial HMI, smart sensor nodes, and energy-efficient gateway applications requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability.
Supply support for MKE13Z256VLH7 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 markets, with over 40 years of microcontroller innovation.
The Kinetis KE1xZ family - including MKE13Z256VLH7 - was designed for cost-sensitive, ultra-low-power industrial control and human-machine interface applications demanding robust analog integration and ASIL-B-ready safety features.
FAQ
What is the maximum operating frequency of the MKE13Z256VLH7?
The MKE13Z256VLH7 features an ARM Cortex-M0+ core rated for up to 72 MHz operation. This frequency is achievable using the 48 MHz Fast Internal Reference Clock (FIRC) with PLL multiplication or external crystal oscillator input. The device maintains full peripheral functionality-including ADC sampling at 1 Msps and FTM PWM generation-at this maximum speed, as verified in the electrical characteristics section of the KE1xZP100M72SF1 datasheet.
Does the MKE13Z256VLH7 support low-power modes with peripheral activity?
Yes, the MKE13Z256VLH7 supports multiple low-power modes where selected peripherals remain active. In VLPS mode, LPUART, LPSPI, LPI2C, CMP, ADC, LPIT, and FlexIO operate with system current as low as 1.5 µA. In Stop mode, ADC, CMP, LPTMR, and pin interrupts function while core and most clocks are disabled - enabling always-on sensing without full MCU wake-up.
How many analog-to-digital converter channels does the MKE13Z256VLH7 provide?
The MKE13Z256VLH7 integrates one 12-bit SAR ADC module with up to 16 single-ended analog input channels. These channels are mapped to specific GPIO pins and support hardware triggering from FTM, LPTMR, PIT, external pins, or comparator outputs. The ADC also includes self-calibration, temperature sensor input, and programmable sample time - all confirmed in Section 2.2.3 of the KE1xZP100M72SF1 reference manual.
What touch sensing capability does the MKE13Z256VLH7 offer?
The MKE13Z256VLH7 includes two TSI (Touch Sense Input) modules supporting a total of 22 channels - 12 on TSI0 and 10 on TSI1. Each module supports mutual capacitance matrix configurations with shield channels for EMI rejection. This implementation enables robust capacitive touch detection in industrial environments, as documented in the "Human-Machine Interface (HMI)" section of the KE1xZ family datasheet Rev. 2.2.
Is the MKE13Z256VLH7 pin-compatible with other KE1xZ family members?
The MKE13Z256VLH7 uses a 64-pin LQFP package (code LH) with 0.5 mm pitch, matching the footprint of MKE13Z256CLH7 and MKE13Z256VLF7. However, it is not pin-compatible with 100-pin variants like MKE13Z256VLL7 due to differing pin counts and signal assignments. Signal mapping must be verified against the "KE1xZ Signal Multiplexing and Pin Assignments" table in the reference manual before PCB reuse.
MKE13Z256VLH7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 64-LQFP
- Series:
- Kinetis KE1xZ
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit Single-Core
- Speed:
- 72MHz
- Connectivity:
- FlexIO, I2C, SPI, UART/USART
- Peripherals:
- DMA, LVD, PWM, WDT
- Number of I/O:
- 58
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 48K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 16x12b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MKE13Z256VLH7 FAQ
1.How can I place an order for MKE13Z256VLH7 through Aetrix?
Please submit a Request for Quotation (RFQ) for MKE13Z256VLH7 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 MKE13Z256VLH7 reliable?
The price and inventory of MKE13Z256VLH7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MKE13Z256VLH7 is usually 5 days.
3.What payment methods are accepted for MKE13Z256VLH7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MKE13Z256VLH7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MKE13Z256VLH7?
MKE13Z256VLH7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MKE13Z256VLH7 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 MKE13Z256VLH7?
For technical support, including MKE13Z256VLH7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MKE13Z256VLH7 requirements.
6.How does Aetrix verify that MKE13Z256VLH7 is sourced from the original manufacturer or authorized distributors?
All MKE13Z256VLH7 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 MKE13Z256VLH7 meets industry standards.
7.What is the process for return or replacement of MKE13Z256VLH7?
All MKE13Z256VLH7 units undergo pre-shipment inspection (PSI). If there is an issue with MKE13Z256VLH7, 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 MKE13Z256VLH7 part is unused and in its original packaging.
Return procedure for MKE13Z256VLH7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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