Datasheet

Microcontroller
FRDM-K64F Freedom Module User’s Guide, User's Guide, Rev. 1, 08/2016
8 NXP Semiconductors
Table 3. Features of MK64FN1M0VLL12
Feature
Description
Mixedsignal capability
Highspeed 16bit ADC with configurable resolution
Single or differential output modes for improved noise rejection
500 ns conversion time achievable with programmable delay block triggering
Two highspeed comparators providing fast and accurate motor overcurrent protection by
driving PWMs to a safe state
Optional analog voltage reference provides an accurate reference to analog blocks
One 12-bit DACs
Performance
120 MHz ARM CortexM4 core with DSP instruction set, single precision floating point
unit, single cycle MAC, and single instruction multiple data (SIMD) extensions
Up to four channel DMA for peripheral and memory servicing with reduced CPU loading
and faster system throughput
Cross bar switch enables concurrent multimaster bus accesses, increasing bus bandwidth
Independent flash banks allowing concurrent code execution and firmware updating with
no performance degradation or complex coding routines
Timing and control
Four Flex Timers with a total of 20 channels
Hardware deadtime insertion and quadrature decoding for motor control
Carrier modulator timer for infrared waveform generation in remote control applications
Fourchannel 32bit periodic interrupt timer provides time base for RTOS task scheduler
or trigger source for ADC conversion and programmable delay block
One low-power timer
One independent real-time clock
Connectivity and
communications
FullSpeed USB device/host/onthego with device charge detect capability
Optimized charging current/time for portable USB devices, enabling longer battery life
USB lowvoltage regulator supplies up to 120 mA off-chip at 3.3 volts to power external
components from 5volt input
Five UARTs:
One UART supports RS232 with flow control, RS485, and ISO7816
Four UARTs support RS232 with flow control and RS485
One InterIC Sound (I2S) serial interface for audio system interfacing
Three DSPI modules and three I2C modules
Secured digital host controller (SDHC)
One FlexCAN module
One Ethernet module with 1588
A multifunction external bus interface (FlexBUS) controller capable of interfacing to slave-
only devices.