DS1682 Maxim, DS1682 Datasheet - Page 5

• Manufacturer Part Number: DS1682
• Description: The DS1682 is an integrated elapsed-time recorder containing a factory-calibrated, temperature-compensated RC time base that eliminates the need for an external crystal
• Manufacturer: Maxim

Table 1. Memory Map
ADDR
0A
0D
1A
1D
0B
0C
1B
1C
0E
0F
1E
1F
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
BIT 7
0
BIT 6
AF
BIT 5
WDF
Write Memory Disable
Not Used (reads 00h)
High-Middle Byte
High-Middle Byte
WMDF
Low-Middle Byte
Low-Middle Byte
Reset Command
BIT 4
Write Disable
High Byte
High Byte
High Byte
Low Byte
Low Byte
Low Byte
Byte 10
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
Byte 9
BIT 3
5 of 14
AOS
BIT 2
RE
BIT 1
AP
ECMSB
BIT 0
Memory Disable
Reset Command
Alarm Register
Counter (ETC)
Event Counter
Configuration
Elapsed Time
User Memory
Write Disable
FUNCTION
Not Used
Register