HD404459 Datasheet, PDF(59/122 Page) Renesas Technology Corp

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

HD404459 Datasheet, PDF (59/122 Pages) Renesas Technology Corp – 4-bit HMCS400-series microcomputers

◁

HD404459 Series

Timers

The MCU has four timer/counters (A to D).

ï£§ Timer A: Free-running timer

ï£§ Timer B: Multifunction timer

ï£§ Timer C: Multifunction timer

ï£§ Timer D: Multifunction timer

Timer A is an 8-bit free-running timer. Timers BâD are 8-bit multifunction timers (table 26). The operating

modes are selected by software.

Table 26 Timer Functions

Functions

Clock source Prescaler S

Prescaler W

External event

Timer functions Free-running

Time-base

Event counter

Reload

Watchdog

Input capture

Timer outputs Toggle

0 output

1 output

PWM

Note: â means not available.

Timer A

Available

Timer B

Available

Timer C

Available

Timer D

Available

▷