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Renesas RL78 Series User Manual

Renesas RL78 Series
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RL78/F13, F14 CHAPTER 9 REAL-TIME CLOCK
R01UH0368EJ0210 Rev.2.10 658
Dec 10, 2015
9.3 Registers Controlling Real-time Clock
The real-time clock is controlled by the following registers.
Peripheral enable register 0 (PER0)
Operation speed mode control register (OSMC)
Timer input select register 1 (TIS1)
Timer input select register 2 (TIS2)
RTC clock select register (RTCCL)
Real-time clock control register 0 (RTCC0)
Real-time clock control register 1 (RTCC1)
Second count register (SEC)
Minute count register (MIN)
Hour count register (HOUR)
Day count register (DAY)
Week count register (WEEK)
Month count register (MONTH)
Year count register (YEAR)
Watch error correction register (SUBCUD)
16-bit watch error correction register (SUBCUDW)
Alarm minute register (ALARMWM)
Alarm hour register (ALARMWH)
Alarm week register (ALARMWW)

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Renesas RL78 Series Specifications

General IconGeneral
CoreRL78
CPU Clock SpeedUp to 32 MHz
Flash MemoryUp to 512 KB
RAMUp to 32 KB
Operating Voltage1.6 V to 5.5 V
Low Power ModesHALT, STOP, SNOOZE
CPU Architecture16-bit
Temperature Range-40°C to +85°C
PackageLQFP
Timers16-bit timers
Communication InterfacesUART, I2C, LIN
A/D Converter12-bit

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