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NXP Semiconductors MKE17Z512VLL9
- Part No.:
- MKE17Z512VLL9
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
MKE17Z512VLL9.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:450
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Product details
Overview
MKE17Z512VLL9 from NXP Semiconductors is a 96 MHz ARM® Cortex®-M0+ microcontroller with 512 KB flash, 96 KB SRAM, dual 25-channel Touch Sensing Interface (TSI), 1 Msps 12-bit ADC, and 3 FlexTimer modules - designed for robust HMI and BLDC motor control in industrial and automotive environments.
For engineers reviewing the MKE17Z512VLL9 datasheet, MKE17Z512VLL9 pinout, MKE17Z512VLL9 application, or MKE17Z512VLL9 equivalent, key selection criteria include 100-pin LQFP package compatibility, -40 to 105 °C operation, dual TSI support for up to 50 touch channels, low-power peripheral availability in VLPS/Stop modes, and flash SWAP capability for secure firmware updates.
Technical Context
The MKE17Z512VLL9 implements an ARMv6-M architecture core with Thumb-2 ISA, paired with a configurable NVIC supporting 32 interrupt vectors and 4 priority levels. Its system clock generator (SCG) integrates FIRC (±1%), SIRC (±3%), LPO, LPFLL, and external OSC inputs to drive multiple clock domains including core, bus, flash, and peripheral clocks.
Peripheral subsystems are managed via a crossbar switch enabling concurrent access by up to four bus masters, while eDMA (8-channel, 63-source DMAMUX routing) offloads data movement from the CPU. Power management uses PMC with seven operational modes (HSRUN, Run, Wait, Stop, VLPR, VLPW, VLPS), and wake-up logic includes AWIC for asynchronous events in deep-sleep states.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | ARM Cortex-M0+, 96 MHz max - delivers deterministic real-time response for motor control and HMI timing-critical tasks. |
| Memory | 512 KB dual-bank flash with SWAP feature - enables seamless firmware updates without runtime interruption. |
| RAM | 96 KB SRAM - supports large buffer handling for communication stacks and sensor fusion algorithms. |
| ADC | 12-bit SAR, 1 Msps, 24-channel - provides high-resolution analog acquisition for motor current sensing and temperature monitoring. |
| TSI | Dual TSI modules, 25 channels each - enables 50-channel capacitive touch interface with hardware-accelerated noise immunity. |
| Timers | 3× FTM (8+4+4 channels), LPIT (4-channel), LPTMR - supports multi-phase PWM generation, periodic wake-up, and time-of-day tracking across power modes. |
| I/O | 89 GPIO with interrupt capability - allows flexible signal routing and direct peripheral interfacing in space-constrained designs. |
| Operating Range | 2.7–5.5 V supply, –40 to 105 °C ambient - certified for under-hood automotive and industrial control cabinet deployment. |
Pinout & Package
Package: 100-pin LQFP (14 mm × 14 mm), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Multiple dedicated pins ensure stable core/peripheral voltage distribution and low-noise analog reference. |
| PTA0–PTA31, PTB0–PTB16, PTC0–PTC31, PTD0–PTD15, PTE0–PTE15 | GPIO banks | Configurable as digital I/O, alternate function (UART/SPI/I2C), or TSI electrode inputs - mapped to physical pins per 100-LQFP pinout. |
| TSI0_CH0–TSI0_CH24, TSI1_CH0–TSI1_CH24 | Touch sense inputs | Shared with GPIO pins; enable capacitive sensing on up to 50 electrodes without external components. |
| ADC0_SE0–ADC0_SE23 | Analog input channels | 24 single-ended inputs routed through internal multiplexer - support simultaneous sampling with hardware triggers from FTM/LPIT. |
| FTM0_CH0–FTM0_CH7, FTM1_CH0–FTM1_CH3, FTM2_CH0–FTM2_CH3 | PWM output / capture inputs | Hardware-timed outputs with deadtime insertion and fault protection - essential for 3-phase BLDC gate driver control. |
| LPUART0_TX/LPUART0_RX, LPUART1_TX/LPUART1_RX, LPUART2_TX/LPUART2_RX | Low-power UART interfaces | Operate in VLPS/Stop modes using SIRC or OSC clock - maintain diagnostics and remote configuration during sleep. |
| SWD_CLK, SWD_DIO | Debug interface | Two-pin Serial Wire Debug - enables full run-control, trace, and flash programming without additional pins. |
Key Features
| Feature | Design Value |
|---|---|
| Dual TSI with 50-channel capacity | Enables full HMI panels (e.g., HVAC control, infotainment sliders) with built-in noise rejection and auto-calibration - reduces BOM cost vs. external touch controllers. |
| Flash SWAP with dual-bank architecture | Allows atomic firmware update: new image written to inactive bank while active bank runs - eliminates risk of bricking during field upgrades. |
| VLPS-mode peripheral retention | LPUART, LPI2C, LPSPI, CMP, ADC, RTC, LPIT remain functional in VLPS - supports always-on sensor monitoring with sub-10 µA current draw. |
| 3× FlexTimer with deadtime and fault control | Provides hardware-level safety for motor drives: automatic PWM shutdown on overcurrent/fault signals - meets IEC 61800-5-2 functional safety requirements. |
| eDMA with 63-source DMAMUX | Offloads UART/SPI/ADC data transfers from CPU - frees Cortex-M0+ for control loop execution while maintaining >95% bus bandwidth efficiency. |
| 128-bit unique ID + CRC module | Enables device-specific cryptographic key derivation and firmware integrity validation - foundational for secure boot and OTA authentication. |
Applications
| Industrial Motor Control | Automotive Cabin HMI |
|---|---|
Use Scenario: Closed-loop control of 3-phase BLDC fans and pumps in HVAC systems. IC Role / Device Role / Timing Role: Real-time motor commutation engine using FTM-generated PWM, ADC-sampled phase currents, and LPTMR-synchronized control loops. Use Value: 96 MHz core + 1 Msps ADC + hardware deadtime ensures <500 ns timing precision for field-oriented control at 20 kHz switching frequency. | Use Scenario: Capacitive touch panel for climate control and seat adjustment in passenger vehicles. IC Role / Device Role / Timing Role: Primary touch controller with integrated TSI, managing up to 50 electrodes and driving backlight dimming via PWM. Use Value: Dual TSI modules eliminate external touch IC, while -40 to 105 °C rating and ESD-hardened I/O meet ISO 11452-2 automotive EMC requirements. |
| Smart Grid Sensor Node | Medical Infusion Pump |
Use Scenario: Battery-powered metering node collecting voltage, current, and temperature data for grid edge analytics. IC Role / Device Role / Timing Role: Low-power data acquisition hub with LPUART telemetry, RTC timestamping, and flash-based data logging. Use Value: VLPS mode with retained LPUART/RTC draws <8 µA - extends 2000 mAh Li-SOCl₂ battery life to >10 years in periodic wake-up operation. | Use Scenario: Precision fluid delivery system requiring fail-safe motor control and human-interface feedback. IC Role / Device Role / Timing Role: Safety-critical controller executing motor sequencing, pressure sensing (via ADC), and touch-responsive UI with watchdog supervision. Use Value: Independent WDOG and EWM modules, POR/LVD detection, and CRC-protected flash satisfy IEC 62304 Class C software safety requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MKE18Z512VLL9 | Same KE1xZ family, identical 100-LQFP package, but adds USB OTG PHY and increases TSI channels to 64. | Better suited for HMI systems requiring USB host connectivity (e.g., firmware update via USB stick) and larger touch surfaces. | Select MKE18Z512VLL9 only if USB interface or >50 TSI channels are required - otherwise MKE17Z512VLL9 offers lower cost and same motor control capability. |
| MKE15Z512VLL9 | Same package and memory, but reduced peripheral set: single TSI (25 channels), no LPIT, only 2 FTM modules, and no FlexIO. | Targeted at cost-sensitive BLDC applications without complex HMI or advanced serial protocol bridging needs. | Choose MKE15Z512VLL9 for simplified motor control where dual TSI, LPIT, or FlexIO are unnecessary - MKE17Z512VLL9 retains full feature set for future-proofing. |
Compared with MKE18Z512VLL9, the MKE17Z512VLL9 omits USB but maintains identical motor control peripherals and dual-TSI HMI capability at lower unit cost; versus MKE15Z512VLL9, it adds LPIT, FlexIO, and second TSI - enabling richer system integration without changing PCB layout.
Availability
MKE17Z512VLL9 is available at Aetrix Electronics and suitable for industrial motor control, automotive cabin HMI, smart grid sensor nodes, and medical infusion pump designs requiring stable component supply across extended product lifecycles.
Supply support for MKE17Z512VLL9 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.
The Kinetis KE1xZ family - including the MKE17Z512VLL9 - was engineered for cost-sensitive, high-reliability embedded control in harsh environments, combining ARM Cortex-M0+ efficiency with automotive-grade analog and timing peripherals.
FAQ
What is the maximum operating frequency of the MKE17Z512VLL9?
The MKE17Z512VLL9 operates at a maximum CPU frequency of 96 MHz, achieved using the high-accuracy 48 MHz FIRC clock source with PLL multiplication. This frequency is sustained across the full -40 to 105 °C temperature range and 2.7–5.5 V supply voltage, enabling deterministic real-time performance for motor control and HMI processing without thermal throttling.
Does the MKE17Z512VLL9 support secure firmware updates?
Yes, the MKE17Z512VLL9 supports secure firmware updates via its dual-bank flash architecture with SWAP functionality. The CRC module validates firmware integrity before activation, and security state can be enabled by programming the flash configuration field at address 0x40C - disabling SWD memory access to prevent unauthorized readout during field updates.
How many touch channels does the MKE17Z512VLL9 support, and how are they implemented?
The MKE17Z512VLL9 supports up to 50 touch channels using two independent TSI modules (TSI0 and TSI1), each with 25 channels. These channels are implemented as GPIO-configurable electrodes with hardware-accelerated scanning, auto-calibration, and noise filtering - eliminating need for external touch controllers in applications like automotive climate panels or industrial HMIs.
Can the MKE17Z512VLL9 operate in ultra-low-power modes while maintaining communication capability?
Yes, the MKE17Z512VLL9 retains LPUART, LPI2C, and LPSPI functionality in VLPS mode when clocked by SIRC or OSC sources. This allows continuous telemetry transmission or sensor polling at currents below 10 µA - verified in datasheet Table 7 for Stop/VLPS peripheral states - making it suitable for battery-powered edge nodes with multi-year runtime requirements.
What debug interface does the MKE17Z512VLL9 use, and what capabilities does it provide?
The MKE17Z512VLL9 uses a 2-pin Serial Wire Debug (SWD) interface supporting full run-control, breakpoint setting, memory inspection, and flash programming. It includes Debug Watchpoint and Trace (DWT) and Micro Trace Buffer (MTB) for instruction-level tracing - all accessible via standard ARM-compliant debug probes without requiring additional pins or external circuitry.
MKE17Z512VLL9 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 100-LQFP
- Series:
- -
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit Single-Core
- Speed:
- 96MHz
- Connectivity:
- I2C, SPI, UART/USART
- Peripherals:
- DMA, PWM
- Number of I/O:
- 89
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 96K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 1x12b
- Oscillator Type:
- -
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MKE17Z512VLL9 FAQ
1.How can I place an order for MKE17Z512VLL9 through Aetrix?
Please submit a Request for Quotation (RFQ) for MKE17Z512VLL9 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 MKE17Z512VLL9 reliable?
The price and inventory of MKE17Z512VLL9 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MKE17Z512VLL9 is usually 5 days.
3.What payment methods are accepted for MKE17Z512VLL9?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MKE17Z512VLL9 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MKE17Z512VLL9?
MKE17Z512VLL9 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MKE17Z512VLL9 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 MKE17Z512VLL9?
For technical support, including MKE17Z512VLL9 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MKE17Z512VLL9 requirements.
6.How does Aetrix verify that MKE17Z512VLL9 is sourced from the original manufacturer or authorized distributors?
All MKE17Z512VLL9 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 MKE17Z512VLL9 meets industry standards.
7.What is the process for return or replacement of MKE17Z512VLL9?
All MKE17Z512VLL9 units undergo pre-shipment inspection (PSI). If there is an issue with MKE17Z512VLL9, 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 MKE17Z512VLL9 part is unused and in its original packaging.
Return procedure for MKE17Z512VLL9:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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