PIC24FJ128GA MICROCHIP [Microchip Technology], PIC24FJ128GA Datasheet - Page 151

• Manufacturer Part Number: PIC24FJ128GA
• Description: General Purpose, 16-Bit Flash Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

18.0
FIGURE 18-1:
© 2006 Microchip Technology Inc.
Note:
32.768 kHz Input
from SOSC Oscillator
REAL-TIME CLOCK AND
CALENDAR
This data sheet summarizes the features
of this group of PIC24FJ devices. It is not
intended to be a comprehensive reference
source.
RTCC BLOCK DIAGRAM
Alarm
Event
RTCC Clock Domain
Compare Registers
RTCC Prescalers
Repeat Counter
RTCC Timer
Comparator
with Masks
0.5s
RTCC Interrupt Logic
Preliminary
PIC24FJ128GA FAMILY
CPU Clock Domain
ALRMVAL
ALCFGRPT
RCFGCAL
RTCVAL
RTCOE
Alarm Pulse
RTCC Interrupt
ALMINSEC
ALMTHDY
WKDYHR
MTHDAY
ALWDHR
MINSEC
YEAR
DS39747C-page 149
RTCC Pin