NXP Semiconductors MKE16F512VLL16

Overview

MKE16F512VLL16 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 one FlexCAN module - deployed in industrial motor control and smart sensor nodes requiring deterministic real-time response and functional safety support.

For engineers reviewing the MKE16F512VLL16 datasheet, MKE16F512VLL16 pinout, MKE16F512VLL16 application, or MKE16F512VLL16 equivalent, key selection considerations include its 100-pin LQFP package, 89 GPIOs (8 high-drive), ECC memory integrity, AWIC-enabled wake-up from VLPS/Stop modes, and FlexCAN v2.0B compliance with 16 message buffers.

Technical Context

The MKE16F512VLL16 implements a full ARMv7-M architecture with Thumb®-2 ISA, DSP extensions, and hardware-accelerated saturating arithmetic. Its SCG clock system supports multiple sources - including 48 MHz FIRC (±1%), 32 kHz OSC32, and PLL - enabling dynamic frequency scaling across HSRUN (168 MHz), RUN (100 MHz), and VLPR (≤48 MHz) modes.

Peripheral coherency is maintained via a crossbar switch supporting concurrent bus master access, while DMAMUX routes up to 63 request sources to its 16-channel eDMA controller. Memory protection includes MPU, FAC, and ECC on flash/SRAM/FlexNVM - all verified for IEC 61508 SIL-2 and ISO 26262 ASIL-B readiness per NXP's functional safety documentation.

Key Specifications

Pinout & Package

Package: 100-pin LQFP (VLL), 14 mm × 14 mm × 1.4 mm, 0.5 mm pitch. RoHS-compliant, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with MKE16F512VLL16, the MKE16F512VLH16 reduces I/O count and removes FlexCAN to fit smaller boards, while the MKE18F512VLL16 extends CAN capability and maintains full pin compatibility - making it a direct upgrade path for CAN-intensive designs without PCB revision.

Availability

MKE16F512VLL16 is available at Aetrix Electronics and suitable for industrial motor control, smart sensor nodes, automotive body electronics, and grid-tied energy monitoring requiring stable component supply and long-term lifecycle assurance.

Supply support for MKE16F512VLL16 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 Kinetis KE1xF family targets cost-sensitive, safety-aware industrial and automotive applications - delivering ARM Cortex-M4 performance with integrated functional safety features (ECC, MPU, WDOG, AWIC) and ultra-low-power operation.

FAQ

What is the maximum operating frequency of the MKE16F512VLL16?

The MKE16F512VLL16 operates at up to 168 MHz in HSRUN mode, enabled by its ARM Cortex-M4 core with integrated single-precision floating-point unit and DSP extensions. This frequency is achievable with the internal 48 MHz FIRC clock multiplied via PLL under specified voltage (2.7–5.5 V) and temperature (–40 to 105 °C) conditions per the official datasheet Rev. 4.1.

Does the MKE16F512VLL16 support hardware error correction on memory?

Yes, the MKE16F512VLL16 implements ECC on all major memory blocks: 512 KB program flash, 64 KB SRAM, and 64 KB FlexNVM. It provides automatic single-bit error correction and multi-bit error detection - a key requirement for functional safety compliance in industrial and automotive applications per IEC 61508 and ISO 26262 standards.

How many analog-to-digital converters does the MKE16F512VLL16 integrate?

The MKE16F512VLL16 integrates three independent 12-bit successive-approximation register (SAR) ADC modules. Each supports up to 16 external analog input channels and delivers up to 1 million samples per second (1 MSPS), with hardware triggers from FTM, LPTMR, RTC, or comparators - enabling synchronized multi-channel acquisition in motor control and sensor fusion applications.

Is FlexCAN available on the MKE16F512VLL16, and what version does it implement?

Yes, the MKE16F512VLL16 includes one FlexCAN module compliant with CAN protocol version 2.0B, supporting both standard and extended identifiers, bit rates up to 1 Mbps, and 16 configurable message buffers with flexible acceptance filtering. It is fully functional in Stop and VLPS low-power modes when clocked from SIRC or OSC32.

What package type and pin count does the MKE16F512VLL16 use?

The MKE16F512VLL16 uses a 100-pin LQFP package (suffix "VLL"), measuring 14 mm × 14 mm × 1.4 mm with 0.5 mm pitch. It provides 89 GPIOs (including 8 high-drive pins), 48 dedicated ADC input pins, and full signal routing for FlexCAN, multiple UART/SPI/I²C interfaces, and four FlexTimer modules - optimized for industrial control PCB layouts requiring robust I/O density.