UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 262
UPD78F0413GA-GAM-AX
Manufacturer Part Number
UPD78F0413GA-GAM-AX
Description
8BIT UC, 32K FLASH, 1KB RAM, LCD
Manufacturer
NEC
Datasheet
1.UPD78F0413GA-GAM-AX.pdf
(562 pages)
Specifications of UPD78F0413GA-GAM-AX
Controller Family/series
UPD78F
No. Of I/o's
30
Ram Memory Size
1024Byte
Cpu Speed
10MHz
No. Of Timers
8
No. Of Pwm
RoHS Compliant
Core Size
8bit
Program Memory Size
32KB
Oscillator Type
External, Internal
Available stocks
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9.1 Functions of Real-Time Counter
9.2 Configuration of Real-Time Counter
262
The real-time counter has the following features.
The real-time counter includes the following hardware.
Control registers
Having counters of year, month, week, day, hour, minute, and second, and can count up to 99 years.
Constant-period interrupt function (period: 1 month to 0.5 seconds)
Alarm interrupt function (alarm: week, hour, minute)
Interval interrupt function
Pin output function of 1 Hz
Pin output function of 512 Hz or 16.384 kHz or 32.768 kHz
Item
Real-time counter clock selection register (RTCCL)
Real-time counter control register 0 (RTCC0)
Real-time counter control register 1 (RTCC1)
Real-time counter control register 2 (RTCC2)
Sub-count register (RSUBC)
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)
Alarm minute register (ALARMWM)
Alarm hour register (ALARMWH)
Alarm week register (ALARMWW)
Table 9-1. Configuration of Real-Time Counter
CHAPTER 9 REAL-TIME COUNTER
User’s Manual U18698EJ1V0UD
Configuration
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