NXP MKL04Z32VFK4

ARM® Cortex®-M0+48MHz32KB（32K x 8）

Overview

The MKL04Z32VFK4 is a 32-bit Kinetis KL0x entry-level Ultra-low-power Microcontroller based on ARM Cortex-M0+ RISC architecture core operates at a maximum frequency of 48MHz. The device incorporates 32kB internal flash, 4kB internal RAM, one 12-bit SAR A/D converter, general purpose PWM and 22 general-purpose I/O pins. This device also features communication interfaces like one UART modules, one SPI module and one I2C module.

Features

Performance

? 48 MHz ARM? Cortex?-M0+ core

Memories and memory interfaces

? Up to 32 KB program flash memory

? Up to 4 KB SRAM

System peripherals

? Nine low-power modes to provide power optimization

based on application requirements

? COP Software watchdog

? 4-channel DMA controller, supporting up to 63 request

sources

? Low-leakage wakeup unit

? SWD debug interface and Micro Trace Buffer

? Bit Manipulation Engine

Clocks

? 32 kHz to 40 kHz or 3 MHz to 32 MHz crystal oscillator

? Multi-purpose clock source

? 1 kHz LPO clock

Operating Characteristics

? Voltage range: 1.71 to 3.6 V

? Flash write voltage range: 1.71 to 3.6 V

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

Applications

MKL04Z32VFK4              Applications

- Mobile applications, Internet of Things

- Wearable devices: smartwatches