DS1685 Maxim, DS1685 Datasheet - Page 10

• Manufacturer Part Number: DS1685
• Description: The DS1685/DS1687 are real-time clocks (RTCs) designed as successors to the industry-standard DS1285,DS1385, DS1485, and DS1585 PC RTCs
• Manufacturer: Maxim

Table 2. Time, Calendar, and Alarm Data Modes—Binary Mode (DM = 1)
ADDRESS
0CH
0DH
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
48H
49H
AM/PM
AM/PM
BIT 7
IRQF
SET
VRT
UIP
0
0
0
0
0
0
0
0
0
0
BIT 6
DV2
PIE
PF
0
0
0
0
0
0
0
0
0
0
BIT 5
DV1
AIE
AF
0
0
0
0
0
0
10 Date
BIT 4
DV0
UIE
UF
0
0
0
0
0
Century
Year
SQWE
10 of 34
BIT 3
RS3
0
0
0
Seconds
Seconds
Minutes
Minutes
Hours
Hours
Date
BIT 2
RS2
DM
0
0
Hours
Hours
Month
Date
24/12
BIT 1
RS1
Day
DS1685/DS1687 3V/5V Real-Time Clocks
0
0
BIT 0
DSE
RS0
0
0
FUNCTION
Date Alarm
Seconds
Seconds
Minutes
Minutes
Century
Control
Control
Control
Control
Bank 1
Bank 1
Month
Alarm
Alarm
Hours
Hours
Alarm
Date
Year
Day
+AM/PM
+AM/PM
RANGE
01-0C
00-3B
00-3B
00-3B
00-3B
00-17
00-17
01-07
01-1F
00-63
00-63
01-1F
1-0C
1-0C