MK22FN256VMP12 Description

The MK22FN256VMP12 is a 120 MHz ARM^? Cortex^?-M4-Based Microcontroller with FPU.

MK22FN256VMP12 Features

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

• 256 KB of embedded flash and 48 KB of RAM

• Serial programming interface (export)

• Preprogrammed Kinetis flash loader for one-time, in-system factory programming

• Flexible low-power modes, multiple wake-up sources

• 16-channel DMA controller

• Independent external and software watchdog monitor

• Two crystal oscillators: 32 kHz (RTC) and 32-40 kHz or 3-32 MHz

• Three internal oscillators: 32 kHz, 4 MHz, and 48 MHz

• Multi-purpose clock generator with PLL and FLL

• Hardware CRC module

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

• Hardware random-number generator

• Flash access control to protect proprietary software

• Up to 70 general-purpose I/O (GPIO)

• Two 16-bit SAR ADCs (1.2 MS/s in 12bit mode)

• One 12-bit DAC

• Two analogue comparators (CMP) with 6- bit DAC

• Accurate internal voltage reference

• communication interfaces

• USB LS/FS OTG 2.0 with on-chip transceiver and USB LDO voltage regulator

• USB full-speed device with crystal-less operation

• Two SPI modules

• Three UART modules and one low-power UART

• Two I2C modules: Support for up to 1 Mbps operation

• I2S module

• One 8-channel general purpose/ PWM timer

• Two 2-channel general-purpose timers with quadrature decoder functionality

• Periodic interrupt timers

• 16-bit low-power timer

• Real-time clock with independent power domain

• Programmable delay block

MK22FN256VMP12 Applications

• General Uses