NXP MKL03Z32VFG4

ARM® Cortex®-M0+48MHz32KB（32K x 8）

Overview

The MKL03Z32VFG4 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, 8kB boot ROM, 2kB internal RAM, one 12-bit SAR A/D converter, one 6-bit D/A converter, general purpose PWM and 14 general-purpose I/O pins. This device also features communication interfaces like one UART modules, one SPI module and one I2C module.

Features

Core

? ARM? Cortex?-M0+ core up to 48 MHz

Memories

? Up to 32 KB program flash memory

? 2 KB SRAM

? 8 KB ROM with build-in bootloader

? 16 bytes regfile

System peripherals

? Nine low-power modes to provide power optimization

based on application requirements

? COP Software watchdog

? Low-leakage wakeup unit

? SWD debug interface and Micro Trace Buffer

? Bit Manipulation Engine

Clocks

? 48 MHz high accuracy internal reference clock

? 8/2 MHz low power internal reference clock

? 32 kHz to 40 kHz crystal oscillator

? 1 kHz LPO clock

Operating Characteristics

? Voltage range: 1.71 to 3.6 V

? Flash write voltage range: 1.71 to 3.6 V

Applications

new boot read-only memory