Datasheet

• 16 independent comparators

• 8 types of counter input clock

• Input capture function

• Pulse output mode

 One shot, toggle, PWM, phase-compensated PWM, reset-synchronized PWM

• Multiple counter synchronization function

• Phase-compensated PWM output mode

 Non-overlapping waveform output for 6-phase inverter control

 Automatic setting for dead time

 PWM duty cycle can be set from 0 to 100%

 Output off function

• Reset-synchronized PWM mode

 3-phase output of any duty cycle positive phase/reverse phase PWM waveforms

• Phase calculation mode

 2-phase encoder calculation processing

Compare Match Timer (CMT) (Two Channels):

• 16-bit free-running counter

• One compare register

• Generates an interrupt request upon compare match

Watchdog Timer (WDT) (One Channel):

• Watchdog timer or interval timer

• Count overflow can generate an internal reset, external signal, or interrupt

Serial Communication Interface (SCI) (Two Channels):

(Per Channel):

• Asynchronous or clock-synchronous mode is selectable

• Can transmit and receive simultaneously (full duplex)

• On-chip dedicated baud rate generator

• Multiprocessor communication function

I/O Ports:

• QFP 112 (SH7040, SH7042, SH7044), TQFP-120 (SH7040, SH7042)

 Input/output: 74

 Input: 8