SH7125_08 Datasheet, PDF (24/774 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 1 Overview
Items
Specification
Multi-function timer • Maximum 16 lines of pulse input/output and three lines of pulse input
pulse unit 2 (MTU2)
based on six channels of 16-bit timers (SH7125)
• Maximum 12 lines of pulse input/output and three lines of pulse input
based on six channels of 16-bit timers (SH7124)
• 21 output compare and input capture registers
• A total of 21 independent comparators
• Selection of eight counter input clocks
• Input capture function
• Pulse output modes
Toggle, PWM, complementary PWM, and reset-synchronized PWM
modes
• Synchronization of multiple counters
• Complementary PWM output mode
 Non-overlapping waveforms output for 6-phase inverter control
 Automatic dead time setting
 0% to 100% PWM duty cycle specifiable
 Output suppression
 A/D conversion delaying function
 Dead time compensation
 Interrupt skipping at crest or trough
• Reset-synchronized PWM mode
Three-phase PWM waveforms in positive and negative phases can be
output with a required duty cycle
• Phase counting mode
Two-phase encoder pulse counting available
Port output enable
(POE)
• High-impedance control of waveform output pins and channel 0 pins in
MTU2
Compare match timer • 16-bit counters
(CMT)
• Compare match interrupts can be generated
• Two channels
Serial communication • Clock synchronous or asynchronous mode
interface (SCI)
• Three channels
Rev. 4.00 Jul. 25, 2008 Page 4 of 750
REJ09B0243-0400