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NXP Semiconductors MKE13Z256VLH7R
- Part No.:
- MKE13Z256VLH7R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
MKE13Z256VLH7R.pdf
- Description:
- IC MCU 32BIT 256KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,500
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Product details
Overview
MKE13Z256VLH7R 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 motor control, and dual TSI modules for robust touch sensing. It targets BLDC motor control and industrial HMI systems requiring low-power operation across –40 to 105 °C.
For engineers reviewing the MKE13Z256VLH7R datasheet, MKE13Z256VLH7R pinout, MKE13Z256VLH7R application, or MKE13Z256VLH7R equivalent, key selection criteria include its 64-LQFP package with 58 GPIOs (8 high-drive), VLPS/Stop mode wake-up via CMP/LPUART/LPTMR, and support for 2.7–5.5 V supply with integrated 8-bit DAC in comparator.
Technical Context
The MKE13Z256VLH7R implements an ARMv6-M Thumb®-2 ISA core with configurable NVIC and 8-channel eDMA extended to 63 sources via DMAMUX. Its clock system integrates FIRC (48 MHz ±1%), SIRC (8/2 MHz ±3%), LPO (128 kHz), and LPFLL, all managed by SCG and PMC for dynamic power-state transitions.
Analog subsystem includes one 12-bit SAR ADC with hardware-triggered conversions (FTM/LPTMR/CMP), self-calibration, and temperature sensor; plus one high-speed analog comparator with internal 8-bit DAC, functional in VLPS/Stop modes. Connectivity comprises three LPUARTs, one LPSPI, one LPI2C, and FlexIO-all with DMA and low-power availability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | ARM Cortex-M0+, up to 72 MHz - delivers deterministic real-time control with Thumb-2 efficiency for cost-sensitive embedded applications. |
| Memory | 256 KB flash / 48 KB SRAM - supports complex firmware with retained RAM during VLPS mode for fast wake-up resume. |
| ADC | 12-bit SAR, 16 channels, 1 Msps - enables high-fidelity current/voltage sampling in motor control loops without CPU overhead. |
| Timers | 3× FTM (8-channel PWM), 1× LPIT (4-channel), 1× LPTMR - provides precise timing for BLDC commutation, periodic interrupts, and low-power wake-up events. |
| Power Modes | Run, Wait, Stop, VLPR, VLPW, VLPS - allows sub-μA sleep current with selective peripheral retention (CMP, LPUART, LPTMR active in VLPS). |
| Interface Count | 3× LPUART, 1× LPSPI, 1× LPI2C, FlexIO - supports multi-protocol communication in battery-powered or noise-sensitive environments. |
| Operating Range | 2.7–5.5 V supply, –40 to 105 °C - suitable for industrial motor drives and automotive under-hood auxiliary control. |
Pinout & Package
64-pin LQFP (VLH7), 10 mm × 10 mm × 1.4 mm, 0.5 mm pitch. Package drawing: 98ASS23234W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Primary 2.7–5.5 V domain; decoupling required per datasheet layout guidelines for stable core/peripheral operation. |
| EXTAL/XTAL | Crystal oscillator input/output | Supports 4–40 MHz high-range or 32–40 kHz low-range crystal; enables precise timing for UART baud generation and ADC sampling clocks. |
| SWD_CLK/SWD_DIO | Serial Wire Debug interface | Two-pin debug port enabling full run-control, memory access, and trace (MTB/DWT) without dedicated JTAG pins. |
| ADC0_SE[0–15] | Analog input channels | 16 single-ended inputs mapped to physical pins; supports hardware-triggered conversion and temperature sensor integration. |
| TSI_CH[0–21] | Touch sensing inputs | 22 dedicated TSI channels (2×12 mutual + 3 shield per module) enable robust capacitive touch buttons/sliders in noisy industrial environments. |
| LPUART0_RX/TX | Low-power UART I/O | Asynchronous serial interface operational in VLPS mode; supports 4×–32× oversampling for reliable communication at ultra-low power. |
Key Features
| Feature | Design Value |
|---|---|
| Dual TSI modules | 25-channel capacitive touch sensing (22 mutual + 3 shield) with noise immunity and shield-driven architecture for industrial HMI reliability. |
| Comparator with DAC | Integrated 8-bit DAC enables programmable reference voltage generation for analog threshold detection without external components. |
| Self-calibrating ADC | On-chip calibration eliminates factory trimming requirements and maintains 12-bit linearity across voltage/temperature variations. |
| AWIC wake-up controller | Asynchronous wake-up from VLPS/Stop using LPUART, CMP, LPTMR, or GPIO - reduces latency vs. NVIC and preserves lowest power state. |
| FlexTimer deadtime insertion | Hardware-enforced deadtime prevents shoot-through in 3-phase BLDC gate drivers, eliminating software timing risks and improving safety. |
Applications
| BLDC Motor Control | Industrial Touch HMI |
|---|---|
Use Scenario: Closed-loop commutation of 3-phase brushless DC motors in HVAC blowers or pump drives. IC Role / Device Role / Timing Role: Real-time PWM generation (FTM), current sensing (ADC), fault monitoring (CMP), and thermal protection (on-die temp sensor). Use Value: Hardware deadtime insertion and 1 Msps ADC sampling ensure precise phase alignment and overcurrent response within 1 μs. |
Use Scenario: Capacitive touch panel for factory-floor operator interfaces exposed to ESD and conducted noise. IC Role / Device Role / Timing Role: Dual TSI module managing 22-button matrix with shielded sensing and automatic noise compensation. Use Value: Shield-driven architecture and built-in digital filters maintain touch accuracy at >10 kV ESD and 10 V/m RF fields per IEC 61000-4-3. |
| Smart Sensor Node | Low-Power Industrial Gateway |
Use Scenario: Battery-powered vibration/temperature monitor transmitting data via LPUART to central PLC. IC Role / Device Role / Timing Role: Wake-on-event sensor hub using LPTMR-triggered ADC sampling and VLPS-mode LPUART transmission. Use Value: Sub-2 μA VLPS current with LPUART active enables >5-year CR2032 battery life while maintaining 1-second measurement intervals. |
Use Scenario: Protocol translator bridging Modbus RTU (LPUART) to I²C sensors in distributed control cabinets. IC Role / Device Role / Timing Role: Dual-interface bridge with LPI2C master and LPUART slave, coordinated by eDMA to avoid CPU bottlenecks. Use Value: 63-source DMAMUX enables concurrent LPUART receive and LPI2C transmit without interrupt latency or buffer overflow. |
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 more analog inputs or expanded touch matrix beyond 22 channels. | Select when board layout accommodates 100-pin footprint and additional GPIOs are needed for sensor expansion. |
| MKE17Z256VLH7 | Same 64-LQFP package but adds 47 TSI channels and enhanced analog front-end (higher ADC SNR, extra CMP). | Better suited for high-precision touch or multi-sensor fusion where TSI channel density or analog accuracy is critical. | Choose when upgrading from MKE13Z256VLH7R for improved touch resolution or lower-noise ADC performance. |
Compared with MKE13Z256VLH7R, MKE13Z256VLL7 offers greater I/O scalability in a larger package, while MKE17Z256VLH7 delivers enhanced analog capability in identical form factor - both retain pin-compatible peripherals but differ in TSI channel count and ADC specification.
Availability
MKE13Z256VLH7R is available at Aetrix Electronics and suitable for BLDC motor control, industrial touch HMI, smart sensor nodes, and low-power gateway applications requiring stable component supply across extended temperature ranges.
Supply support for MKE13Z256VLH7R 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 deep expertise in ARM-based microcontrollers and edge processing.
The Kinetis KE1xZ family, including MKE13Z256VLH7R, was designed for cost-optimized, low-power industrial control - emphasizing robust analog integration (TSI, ADC, CMP), motor control peripherals (FTM), and extended temperature operation.
FAQ
What is the maximum operating frequency of the MKE13Z256VLH7R?
The MKE13Z256VLH7R features an ARM Cortex-M0+ core rated for up to 72 MHz operation. This maximum frequency is achievable when powered within the 2.7–5.5 V range and operating at ambient temperatures from –40 to 105 °C, with appropriate clock source configuration (e.g., FIRC or OSC). The MKE13Z256VLH7R maintains full peripheral functionality at this speed, including ADC sampling and FTM PWM generation.
Does the MKE13Z256VLH7R support debugging via SWD?
Yes, the MKE13Z256VLH7R includes a Serial Wire Debug (SWD) interface using SWD_CLK and SWD_DIO pins. It supports full run-control, memory access, and basic trace via Micro Trace Buffer (MTB) and Debug Watchpoint and Trace (DWT). No external debug probe is required beyond standard ARM-compliant tools, and SWD remains functional across all supported power modes except deep reset states.
How many touch sensing channels does the MKE13Z256VLH7R provide?
The MKE13Z256VLH7R integrates two TSI modules supporting a total of 22 touch sensing channels: 12 mutual + 3 shield per module. This configuration enables robust capacitive touch button or slider implementations in industrial environments. The MKE13Z256VLH7R's TSI architecture includes shield-driven sensing and on-chip digital filtering to reject noise from variable-frequency drives and other EMI sources.
Can the MKE13Z256VLH7R operate in ultra-low-power modes with peripherals active?
Yes, the MKE13Z256VLH7R supports Very Low Power Stop (VLPS) mode with selected peripherals active - including the analog comparator (CMP), LPUART, LPTMR, LPIT, and DMA. In VLPS, the MCU draws sub-2 μA while retaining SRAM content and enabling asynchronous wake-up. The MKE13Z256VLH7R uses AWIC to manage wake events, allowing rapid transition (<10 μs) to active state without full reset.
What are the key differences between MKE13Z256VLH7R and MKE17Z256VLH7?
The MKE13Z256VLH7R and MKE17Z256VLH7 share identical 64-LQFP packaging and core specifications (72 MHz, 256 KB flash, 48 KB SRAM), but differ in analog subsystem capability: MKE17Z256VLH7 offers 47 TSI channels versus 22 on MKE13Z256VLH7R, and includes enhanced ADC SNR and additional comparator features. The MKE13Z256VLH7R remains optimal for cost-sensitive BLDC and basic touch applications where full TSI density is unnecessary.
MKE13Z256VLH7R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 64-LQFP
- Series:
- Kinetis KE1xZ
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- 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:
MKE13Z256VLH7R FAQ
1.How can I place an order for MKE13Z256VLH7R through Aetrix?
Please submit a Request for Quotation (RFQ) for MKE13Z256VLH7R 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 MKE13Z256VLH7R reliable?
The price and inventory of MKE13Z256VLH7R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MKE13Z256VLH7R is usually 5 days.
3.What payment methods are accepted for MKE13Z256VLH7R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MKE13Z256VLH7R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MKE13Z256VLH7R?
MKE13Z256VLH7R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MKE13Z256VLH7R 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 MKE13Z256VLH7R?
For technical support, including MKE13Z256VLH7R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MKE13Z256VLH7R requirements.
6.How does Aetrix verify that MKE13Z256VLH7R is sourced from the original manufacturer or authorized distributors?
All MKE13Z256VLH7R 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 MKE13Z256VLH7R meets industry standards.
7.What is the process for return or replacement of MKE13Z256VLH7R?
All MKE13Z256VLH7R units undergo pre-shipment inspection (PSI). If there is an issue with MKE13Z256VLH7R, 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 MKE13Z256VLH7R part is unused and in its original packaging.
Return procedure for MKE13Z256VLH7R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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