Datasheet

• One interval trigger output per DAC

• One 16-bit delay interval register per DAC trigger output

• Optional bypass the delay interval trigger registers

• Optional external triggers

• Up to eight pulse outputs (pulse-out's)

• Pulse-out's can be enabled or disabled independently.

• Programmable pulse width

4.5.6.2 FlexTimers (FTM)

• Selectale FTM source clock

• Programmable prescaler

• 16-bit counter supporting free-running or initial/final value, and countin is up or up-down

• Input capture, output compare, and edge-aligned and center-aligned PWM modes

• Input capture and output compare modes

• Operation of FTM channels as pairs with equal outputs, pairs with complimentary outputs, or independent channels

with independent outputs

• Deadtime insertion is available for each complementary pair

• Generation of hardware triggers

• Software control of PWM outputs

• Up to 4 fault inputs for global fault control

• Configurable channel polarity

• Programmable interrupt on input capture, reference compare, overflowed counter, or detected fault condition

• Quadrature decoder with input filters, relative position counting, and interrupt on position count or capture of position

count on external event

• DMA support for FTM events

• Global time base mode shares single time base across multiple FTM instances

4.5.6.3 Programmable Interrupt Timers (PITs)

• Up to 4 general purpose interrupt timers

• Up to 4 interrupt timers for triggering ADC conversions

• 32-bit counter resolution

• Clocked by system clock frequency

• DMA support

4.5.6.4 Low Power Timer

• Operation as timer or pulse counter

• Selectable clock for prescaler/glitch filter

• 1 kHz internal LPO

• External low power crystal oscillator

• Internal reference clock (not available in low leakage power modes)

• Secondary external reference clock (for example, 32 kHz crystal)

• Configurable glitch filter or prescaler

• Interrupt generated on timer compare

• Hardware trigger generated on timer compare

Timers

K30 Family Product Brief, Rev. 8, 5/2011

Freescale Semiconductor, Inc. 23