MKE02Z16VFM4 Description

The MKE02Z16VFM4 is a Kinetis? KE02-20 MHz, Entry-Level Microcontrollers (MCUs) based on Arm? Cortex?-M0+ Core. A microcontroller is a tiny computer on a single VLSI integrated circuit (IC) chip, often known as an MCU (microcontroller unit). One or more CPUs (processor cores), memory, and programmable input/output peripherals are all included in a microcontroller. Along with a tiny amount of RAM, on-chip program memory frequently also includes ferroelectric RAM, NOR flash, or OTP ROM. In contrast to the microprocessors used in personal computers or other general-purpose applications made up of numerous discrete chips, microcontrollers are intended for embedded applications.

MKE02Z16VFM4 Features

• Timers

– One 6-channel FlexTimer/PWM (FTM)

– Two 2-channel FlexTimer/PWM (FTM)

– One 2-channel periodic interrupt timer (PIT)

– One real-time clock (RTC)

• Communication interfaces

– Two SPI modules (SPI)

– Up to three UART modules (UART)

– One I2C module (I2C)

• Package options

– 64-pin QFP/LQFP

– 44-pin LQFP

– 32-pin LQFP

– 32-pin QFN

• System peripherals

– Power management module (PMC) with three power modes: Run, Wait, Stop

– Low-voltage detection (LVD) with reset or interrupt, selectable trip points

– Watchdog with independent clock source (WDOG)

– Programmable cyclic redundancy check module (CRC)

– Serial wire debug interface (SWD)

– Bit manipulation engine (BME)

• Security and integrity modules

– 64-bit unique identification (ID) number per chip

? Human-machine interface

– Up to 57 general-purpose input/output (GPIO)

– Two up to 8-bit keyboard interrupt modules (KBI)

– External interrupt (IRQ)

• Analog modules

– One up to 16-channel 12-bit SAR ADC, operation in Stop mode, optional hardware trigger (ADC)

– Two analog comparators containing a 6-bit DAC and programmable reference input (ACMP)

• Operating characteristics

– Voltage range: 2.7 to 5.5 V

– Flash write voltage range: 2.7 to 5.5 V

– Temperature range (ambient): -40 to 105°C

• Performance

– Up to 40 MHz Arm? Cortex-M0+ core and up to 20 MHz bus clock

– Single cycle 32-bit x 32-bit multiplier

– Single cycle I/O access port

• Memories and memory interfaces

– Up to 64 KB flash

– Up to 256 B EEPROM

– Up to 4 KB RAM

• Clocks

– Oscillator (OSC) - supports 32.768 kHz crystal or 4 MHz to 20 MHz crystal or ceramic resonator; choice of low power or high gain oscillators

– Internal clock source (ICS) - internal FLL with internal or external reference, 31.25 kHz pretrimmed internal reference for 32 MHz system clock (able to be trimmed for up to 40 MHz system clock)

– Internal 1 kHz low-power oscillator (LPO)

MKE02Z16VFM4 Applications

• Light sensing & controlling devices

• Temperature sensing and controlling devices

• Fire detection & safety devices

• Industrial instrumentation devices

• Process control devices