r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 443

• Manufacturer Part Number: r5f21346mnfp
• Description: Single-chip Mcus Incorporates The R8c Cpu Core
• Manufacturer: Renesas Electronics Corporation.

R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
21. Timer RE
Timer RE has an 8-bit counter with a 4-bit prescaler.
21.1
Table 21.1
TREO
Timer RE has the following 2 modes:
•
•
The count source for timer RE is the operating clock that regulates the timing of timer operations.
Table 21.1 lists the Pin Configuration of Timer RE.
Pin Name
Real-time clock mode
Output compare mode
Overview
Pin Configuration of Timer RE
P0_4 or P6_0
Assigned Pin
Generate 1-second signal from fC4 and count seconds, minutes, hours, and days of
the week.
Count a count source and detect compare matches.
Output
I/O
Function differs according to the mode.
Refer to descriptions of individual modes
for details.
Function
Page 411 of 740
21. Timer RE