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SH7080_09 Datasheet, PDF (65/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family | |||
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Section 1 Overview
Items
Specification
Multi-function timer ⢠Maximum 16 lines (maximum 13 lines in SH7083) of pulse input/output
pulse unit 2 (MTU2)
and three lines of pulse input based on six channels of 16-bit timers
⢠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
⯠Six-phase (four-phase in SH7083) non-overlapping waveforms
output for 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
Multi-function timer ⢠Subset of MTU2, including channels 3 to 5
pulse unit 2S (MTU2S) ⢠Operating at 80 MHz max.
Port output enable
(POE)
⢠High-impedance control of waveform output pins in MTU2 and MTU2S
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 Dec. 15, 2009 Page 5 of 1558
REJ09B0181-0400
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