Status
Discontinued
Obsolete
Programmable
Not Verified
Not Verified
Type
Real Time Clock (RTC)
Clock/Calendar
Features
-
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Time Format
HH:MM:SS
HH:MM:SS (12/24 hr)
Date Format
YYYY-MM-DD
YY-MM-DD-dd
Interface
Multiplexed
Parallel
Voltage - Supply
3V
4.5V ~ 5.5V
Voltage - Supply, Battery
-
2.5V ~ 3.7V
Current - Timekeeping (Max)
-
3mA @ 4.5V ~ 5.5V
Operating Temperature
0 ℃ ~ 70 ℃
0 ℃ ~ 70 ℃
Mounting Type
Surface Mount
Surface Mount
Package / Case
28-TSSOP (0.465", 11.80mm Width)
24-SOIC (0.295", 7.50mm Width)
Supplier Device Package
28-TSOP
24-SOIC
