hd64338342hw Renesas Electronics Corporation., hd64338342hw Datasheet - Page 40

• Manufacturer Part Number: hd64338342hw
• Description: Renesas 8-bit Single-chip Microcomputer H8 Family/h8/300l Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Section 1 Overview
Item
Timers
Serial
communication
interface
14-bit PWM
Rev. 6.00 Aug 04, 2006 page 4 of 680
REJ09B0145-0600
Description
Six on-chip timers
Three serial communication interface channels on chip
Pulse-division PWM output for reduced ripple
Timer A: 8-bit timer
Count-up timer with selection of eight internal clock signals divided from the
system clock ( ) * and four clock signals divided from the watch clock ( w) *
Asynchronous event counter: 16-bit timer
Timer C: 8-bit timer
Timer F: 16-bit timer
Timer G: 8-bit timer
Watchdog timer
SCI1: Synchronous serial interface
Choice of 8-bit or 16-bit transfer data
SCI3-1: 8-bit synchronous/asynchronous serial interface
Incorporates multiprocessor communication function
SCI3-2: 8-bit synchronous/asynchronous serial interface
Incorporates multiprocessor communication function
Can be used as a 14-bit D/A converter by connecting to an external low-
pass filter.
Count-up timer able to count asynchronous external events
independently of the MCU's internal clocks
Count-up/down timer with selection of seven internal clock signals or
event input from external pin
Auto-reloading
Can be used as two independent 8-bit timers
Count-up timer with selection of four internal clock signals or event
input from external pin
Provision for toggle output by means of compare-match function
Count-up timer with selection of four internal clock signals
Incorporates input capture function (built-in noise canceler)
Reset signal generated by overflow of 8-bit counter