NXP MK22FN1M0VLH12

ARM® Cortex®-M4120MHz1MB（1M x 8）

Overview

The Kinetis K2x MCU family is pin-peripheral and software-compatible with many of the Kinetis K series MCU families, offering full and high-speed USB 2.0 On-The-Go (OTG), in addition to other features like device charge detect capability and USB crystal-less functionality. These devices offer various levels of integration, with a rich suite of analogue, communication, timing and control peripherals. Kinetis K2x Microcontrollers are further optimized for performance with industry-leading power consumption and offer more streamlined integration for further BOM cost reductions. Devices start from 32 KB of flash in 5 x 5 mm 32-pin QFN packages extending up to 1 MB in a 144-pin MAPBGA package.

Features

Communication interfaces

• USB full-/low-speed On-the-Go controller

• USB Device Charger detect

• Controller Area Network (CAN) module

• One SPI module

• Three I2C modules

• Three UART modules

• Secure Digital host controller (SDHC)

• I2S module

Timers

• Two 8-channel Flex-Timers (PWM/Motor Control)

• Two 2-channel Flex-Timers (PWM/Quad Decoder)

• Periodic interrupt timers and 16-bit low-power timer

• Carrier modulator transmitter

• Real-time clock

• Programmable delay block

Clocks

• 3 to 32 MHz and 32 kHz crystal oscillator

• PLL, FLL, and multiple internal oscillators

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

Performance

• Up to 120 MHz ARM Cortex-M4-based core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz

Memories and memory interfaces

• Up to 1 MB program flash memory and 128 KB RAM

• Up to 128 KB FlexNVM and 4 KB FlexRAM on

FlexMemory devices

• FlexBus external bus interface

System peripherals

• Multiple low-power modes; low leakage wakeup unit

• Memory protection unit with multi-master protection

• 16-channel DMA controller

• External watchdog monitor and software watchdog

Security and integrity modules

• Hardware CRC module

• 128-bit unique identification (ID) number per chip

Analog modules

• Two 16-bit SAR ADCs

• Two 12-bit DACs

• Three analog comparators (CMP)

• Voltage reference

Applications

• Industrial

• Air Conditioning (AC)

• Anesthesia Unit Monitor

• Blood Glucose Management

• Continuous Positive Airway Pressure Machine (CPAP)

• Defibrillator

• Digital Stethoscope

• Heart Monitors

• Heat Metering

• Home Health Gateway

• Hospital Admission Machine

• Industrial HMI

• Medical Imaging

• Powered Patient Beds

• Smart Power Socket and Light Switch

• Vital Signs Monitors