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NXP Semiconductors MKE16F512VLH16
- Part No.:
- MKE16F512VLH16
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
MKE16F512VLH16.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,843
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Product details
Overview
MKE16F512VLH16 from NXP Semiconductors is an ARM® Cortex®-M4 based microcontroller operating at up to 168 MHz with single-precision FPU, 512 KB ECC-protected flash, 64 KB ECC SRAM, and 64 KB FlexNVM for EEPROM emulation. It integrates three 12-bit ADCs (up to 16 channels each, 1 MSPS), one 12-bit DAC, four FlexTimers, and supports FlexCAN (1 channel) in a 64-pin LQFP package for motor control and industrial sensing applications.
For engineers reviewing the MKE16F512VLH16 datasheet, MKE16F512VLH16 pinout, MKE16F512VLH16 application, or MKE16F512VLH16 equivalent, key selection criteria include its 64-pin LQFP footprint, 512 KB flash with ECC, dual low-power UART/SPI/I²C interfaces active in Stop mode, and support for 1-channel FlexCAN with mailbox-based message handling.
Technical Context
The MKE16F512VLH16 implements an ARMv7-M architecture with Thumb®-2 ISA, delivering 1.25 Dhrystone MIPS per MHz and integrated DSP extensions for signal processing. Its memory subsystem includes ECC on flash, SRAM, and FlexNVM-enabling robust operation in automotive and industrial environments where data integrity is critical.
Power management is handled by the PMC with seven operational modes (HSRun, Run, VLPR, Wait, VLPW, Stop, VLPS), and wake-up capability from Stop/VLPS via LPUART, LPSPI, LPI2C, CMP, ADC, RTC, LPIT, and GPIO-all supported by the AWIC controller using SIRC or OSC32 clock sources.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | ARM Cortex-M4 @ up to 168 MHz with single-precision FPU and DSP extensions |
| Flash Memory | 512 KB program flash with ECC, 4 KB page size, and Flash Access Control (FAC) |
| SRAM & FlexMemory | 64 KB SRAM with ECC; 64 KB FlexNVM + 4 KB FlexRAM for EEPROM emulation |
| Analog Peripherals | 3× 12-bit SAR ADC (16 ch/module, 1 MSPS); 1× 12-bit DAC; 3× analog comparators with 8-bit DAC |
| Timers & PWM | 4× FlexTimer (FTM) modules (up to 32 channels total); 1× LPIT (4 channels); 3× PDB; 1× LPTMR |
| Communication | 3× LPUART, 2× LPSPI, 2× LPI2C, 1× FlexCAN, FlexIO, and TriggerMUX for inter-module synchronization |
| Package | 64-pin LQFP (VLH), 10 × 10 × 1.4 mm, 0.5 mm pitch, 58 GPIOs (8 high-drive) |
Pinout & Package
64-pin LQFP (VLH) package, 10 × 10 × 1.4 mm body, 0.5 mm pitch, with thermal pad exposed on underside. Pin assignments follow NXP's KE1xF Signal Multiplexing specification (document KE1xFP100M168SF0RM, Section 4.1).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual 2.7–5.5 V supply domains with dedicated analog/digital ground separation |
| EXTAL/XTAL, EXTAL32/XTAL32 | External crystal oscillator inputs | Supports 4–40 MHz fast and 32.768 kHz slow crystals for precision timing and RTC |
| RESET_b | Active-low reset input | Asynchronous reset with internal pull-up; triggers POR, LVD, and watchdog resets |
| SWD_DIO, SWD_CLK | Serial Wire Debug interface | Two-pin debug port supporting full SWD/JTAG functionality and trace (ITM/DWT) |
| PTE0–PTE31, PTB0–PTB15, etc. | GPIO multiplexed I/O | 58 total GPIOs with interrupt capability; 8 pins support 20 mA high-drive for direct LED/relay control |
| ADC0_SE0–ADC0_SE15 | Analog input channels | 16 dedicated analog inputs per ADC module; shared across ports with configurable gain and reference |
| CAN0_TX, CAN0_RX | FlexCAN transceiver interface | Single FlexCAN channel compliant with ISO 11898-1; supports 1 Mbps baud rate and mailbox filtering |
Key Features
| Feature | Design Value |
|---|---|
| ECC Protection | Hardware error correction for 1-bit errors and detection of multi-bit faults in flash, SRAM, and FlexNVM-critical for ASIL-B functional safety compliance |
| Low-Power Peripheral Operation | LPUART, LPSPI, LPI2C, ADC, CMP, RTC, and LPIT remain fully functional in Stop and VLPS modes using SIRC or OSC32 clocks |
| Floating-Point & DSP Acceleration | Single-precision FPU and SIMD-capable DSP instructions enable real-time motor control algorithms without external math coprocessor |
| Flexible Memory Mapping | Boot ROM with UART/I²C/SPI bootloader; FlexNVM enables field-upgradable data storage with wear leveling via software library |
| Secure Boot & Debug Lock | Flash Configuration Field (FCFG) enables security state lock; disables SWD/JTAG memory access while permitting mass erase via debugger command |
Applications
| Industrial Motor Control | Automotive Body Electronics |
|---|---|
|
Use Scenario: Closed-loop BLDC motor drive in HVAC blowers or power seat actuators requiring precise PWM timing and current sensing. IC Role / Device Role / Timing Role: Main system controller executing FOC algorithm, managing 4× FTM-generated 3-phase PWM, sampling 3× ADCs for phase currents and DC bus voltage. Use Value: Integrated FPU and DSP instructions reduce firmware cycle count by ~35% vs. integer-only M3 cores; ECC flash ensures firmware integrity over 15-year vehicle lifetime. |
Use Scenario: Door module controlling window lift, mirror fold, and interior lighting with LIN gateway and diagnostics. IC Role / Device Role / Timing Role: Central node managing 1× FlexCAN for body bus communication, 3× LPUART for LIN slave interfaces, and GPIO-driven relays/LEDs. Use Value: Stop-mode operation with LPUART wakeup reduces average current to <15 µA; 58 GPIOs eliminate need for I/O expanders in compact modules. |
| Smart Grid Sensor Node | Medical Infusion Pump |
|
Use Scenario: Battery-powered metering node measuring voltage, current, and temperature in distribution transformers. IC Role / Device Role / Timing Role: Data acquisition engine using 3× ADCs with hardware averaging and self-calibration, storing logs in FlexNVM, transmitting via LPSPI to RF SoC. Use Value: ECC SRAM prevents corruption of calibration coefficients during brown-out events; 105°C rating supports deployment in outdoor enclosures. |
Use Scenario: Safety-critical infusion pump controller requiring deterministic timing, analog feedback, and fault logging. IC Role / Device Role / Timing Role: Real-time controller running FDA-compliant task scheduler, reading pressure/flow sensors via ADC, generating analog setpoints via DAC, and logging events to FlexNVM. Use Value: MPU and FAC enforce memory partitioning between safety-critical and non-critical code; CRC generator validates firmware updates before execution. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MKE16F512VLL16 | 100-pin LQFP, 89 GPIOs, same core/peripherals but larger footprint and higher pin count | Required when >58 GPIOs or >16 ADC channels needed; supports dual FlexCAN (2 channels) | Select for designs needing expanded I/O or second CAN bus; not pin-compatible with MKE16F512VLH16 |
| S32K144HAT0MLHT | ARM Cortex-M4F @ 112 MHz, 512 KB flash, 64 KB RAM, AEC-Q100 Grade 1, CAN FD support | Targeted for automotive powertrain/chassis; includes HSE crypto accelerator and enhanced CAN FD stack | Choose for automotive safety-critical systems requiring ISO 26262 ASIL-B certification and CAN FD bandwidth |
Compared with MKE16F512VLH16, the MKE16F512VLL16 offers more I/O in a larger package but identical peripheral set, while the S32K144 adds automotive-grade reliability and CAN FD-but at higher cost and reduced max clock speed.
Availability
MKE16F512VLH16 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, smart grid sensor nodes, and medical infusion pumps requiring stable component supply and long-term lifecycle support.
Supply support for MKE16F512VLH16 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, IoT, and mobile applications.
The KE1xF family-including MKE16F512VLH16-is designed for cost-sensitive, high-reliability industrial and automotive applications demanding ECC memory, low-power operation, and integrated analog/motor control peripherals.
FAQ
What is the maximum operating frequency of the MKE16F512VLH16?
The MKE16F512VLH16 operates at up to 168 MHz using its Phase-Locked Loop (PLL) with FIRC or external crystal input. This frequency is achievable in HSRUN mode with appropriate voltage regulation (VDD ≥ 3.3 V). The core delivers 1.25 Dhrystone MIPS per MHz, enabling real-time control loops in motor and power applications without external acceleration.
Does the MKE16F512VLH16 support hardware error correction?
Yes, the MKE16F512VLH16 implements Error-Correcting Code (ECC) on all on-chip memories: 512 KB flash, 64 KB SRAM, and 64 KB FlexNVM. ECC provides automatic single-bit error correction and multi-bit error detection-essential for functional safety compliance in industrial and automotive deployments where memory corruption must be prevented or flagged.
How many communication interfaces does the MKE16F512VLH16 include?
The MKE16F512VLH16 integrates 3× LPUART, 2× LPSPI, 2× LPI2C, 1× FlexCAN, and a programmable FlexIO module. All low-power interfaces (LPUART/LPSPI/LPI2C) retain full functionality in Stop and VLPS modes using SIRC or OSC32 clocks-enabling ultra-low-power sensor polling and wake-on-communication without CPU intervention.
What is the GPIO configuration of the MKE16F512VLH16?
The MKE16F512VLH16 provides 58 general-purpose I/O pins in its 64-pin LQFP (VLH) package, with 8 designated as high-drive (20 mA) outputs. All GPIOs support interrupt generation, digital filtering, and flexible multiplexing-including ADC inputs, UART signals, and timer capture/compare functions-allowing direct connection to sensors, actuators, and displays without external logic.
Can the MKE16F512VLH16 operate in extended temperature ranges?
Yes, the MKE16F512VLH16 is rated for ambient temperatures from –40 °C to +105 °C, meeting industrial and under-hood automotive requirements. Its on-chip clock loss monitor (LOC), watchdog (WDOG), and independent external watchdog monitor (EWM) ensure reliable operation across this range, with validated performance in thermal cycling and humidity tests per JEDEC JESD22-A104.
MKE16F512VLH16 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 64-LQFP
- Series:
- Kinetis KE1xF
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4F
- Core Size:
- 32-Bit Single-Core
- Speed:
- 168MHz
- Connectivity:
- CANbus, FlexIO, I2C, SPI, UART/USART
- Peripherals:
- DMA, LVD, PWM, WDT
- Number of I/O:
- 58
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 68K x 8
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 16x12b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MKE16F512VLH16 FAQ
1.How can I place an order for MKE16F512VLH16 through Aetrix?
Please submit a Request for Quotation (RFQ) for MKE16F512VLH16 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 MKE16F512VLH16 reliable?
The price and inventory of MKE16F512VLH16 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MKE16F512VLH16 is usually 5 days.
3.What payment methods are accepted for MKE16F512VLH16?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MKE16F512VLH16 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MKE16F512VLH16?
MKE16F512VLH16 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MKE16F512VLH16 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 MKE16F512VLH16?
For technical support, including MKE16F512VLH16 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MKE16F512VLH16 requirements.
6.How does Aetrix verify that MKE16F512VLH16 is sourced from the original manufacturer or authorized distributors?
All MKE16F512VLH16 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 MKE16F512VLH16 meets industry standards.
7.What is the process for return or replacement of MKE16F512VLH16?
All MKE16F512VLH16 units undergo pre-shipment inspection (PSI). If there is an issue with MKE16F512VLH16, 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 MKE16F512VLH16 part is unused and in its original packaging.
Return procedure for MKE16F512VLH16:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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