DS1685 Datasheet, PDF (10/33 Pages) Maxim Integrated Products – 3V/5V Real-Time Clocks

DS1685/DS1687 3V/5V Real-Time Clocks
Table 2. Time, Calendar, and Alarm Data Modes—Binary Mode (DM = 1)
ADDRESS BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0 FUNCTION
00H
0
0
Seconds
Seconds
01H
0
0
Seconds
Seconds
Alarm
02H
0
0
Minutes
Minutes
03H
0
0
Minutes
Minutes
Alarm
AM/PM
0
04H
0
0
0
Hours
Hours
Hours
AM/PM
0
05H
0
0
0
Hours
Hours
Hours
Alarm
06H
07H
08H
09H
0AH
0BH
0CH
0DH
48H
49H
0
0
0
0
0
0
0
UIP
DV2
SET
PIE
IRQF
PF
VRT
0
0
0
0
Day
0
Date
0
0
Month
Year
DV1
DV0
RS3
RS2
RS1
AIE
UIE
SQWE
DM
24/12
AF
UF
0
0
0
0
0
0
0
0
Century
10 Date
Date
RS0
DSE
0
0
Day
Date
Month
Year
Control
Control
Control
Control
Bank 1
Century
Bank 1
Date Alarm
RANGE
00-3B
00-3B
00-3B
00-3B
1-0C
+AM/PM
00-17
1-0C
+AM/PM
00-17
01-07
01-1F
01-0C
00-63
00-63
01-1F
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