Common Clock Generator Providing Thirteen Different Clocks
A Modulo n counter providing eleven clocks
Two independent linear dividers working on Modulo n
counter outputs
Independent Channels
Independent 16-bit counter for
each channel
Independent complementary outputs with 12-bit dead-time generator (also called dead-band or
non-overlapping time) for each channel
Independent
Push-Pull mode for each channel
Independent enable-disable command for each channel
Independent clock selection for each channel
Independent period, duty-cycle and dead-time for each
channel
Independent double buffering of period, duty-cycle and
dead-times for each channel
Independent programmable selection of the output waveform
polarity for each channel, with double buffering
Independent programmable center- or left-aligned output
waveform for each channel
Independent output override for each channel
Independent interrupt for each channel, at each period for
left-aligned or center-aligned configuration
Independent update time selection of double buffering registers (polarity, duty
cycle) for each channel, at each period for
left-aligned or center-aligned configuration
External Trigger
Input Management (e.g., for DC/DC or Lighting Control)
External PWM Reset mode
External PWM Start mode
Cycle-by-cycle duty cycle mode
Leading-edge blanking
Two 2-bit Gray Up/Down Channels for
Stepper Motor Control
Spread Spectrum
Counter to Allow a Constantly Varying Duty Cycle (only for Channel 0)
Synchronous Channel Mode
Synchronous channels share the same counter
Mode to update the synchronous channels registers after a
programmable number of periods
Synchronous channels support connection of one DMA Controller channel offers buffer transfer without processor intervention
to update duty-cycle registers
2 Independent Event Lines Intended to
Synchronize ADC Conversions
Programmable delay for event lines to delay ADC
measurements
8 Comparison Units Intended to Generate
Interrupts, Pulses on Event Lines and DMA Controller Transfer Requests
6 Programmable Fault Inputs Providing
Asynchronous Protection of PWM Outputs
Two driven by the user through PIO inputs
Driven by the PMC when crystal oscillator clock fails
Driven by the ADC
Controller through configurable comparison function
Driven by the
Timer/Counter through configurable comparison function
