R8CL35A Datasheet, PDF (480/848 Pages) Renesas Technology Corp – RENESAS MCU R8C FAMILY / R8C/Lx SERIES

Under development ^{Preliminary specification}
Specifications in this manual are tentative and subject to change.
R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
22. Timer RE
22. Timer RE
Timer RE has a 4-bit counter and 8-bit counter.
22.1 Introduction
Timer RE supports the following two modes:
• Real-time clock mode
A 1-second signal from fC4 is generated and seconds, minutes, hours, and days of
the week are counted.
• Output compare mode
A count source is counted and compare matches are detected.
The count source for timer RE is the operating clock that regulates the timing of timer operations.
Table 22.1 lists the Timer RE Pin Configuration.
Table 22.1 Timer RE Pin Configuration
Pin Name
TREO
P11_7
Assigned Pin
I/O
Output
Function
Function differs according to the mode.
Refer to descriptions of individual modes
for details.
REJ09B0441-0010 Rev.0.10 Jul 30, 2008
Page 444 of 809