參數(shù)資料
型號: MAX6917EO50
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述: REAL TIME CLOCK, PDSO20
封裝: 0.150 INCH, 0.025 INCH PITCH, MO-137AD, QSOP-20
文件頁數(shù): 14/31頁
文件大小: 349K
代理商: MAX6917EO50
MAX6917
I2C-Compatible RTC with Microprocessor
Supervisor, Alarm, and NV RAM Controller
______________________________________________________________________________________
21
Table 2. Hex Register Address and Description
WRITE ADDRESS/COMMAND
(HEX)
READ ADDRESS/COMMAND
(HEX)
DESCRIPTION
POR SETTING
(HEX)
00
01
Clock burst
N/A
02
03
Seconds
00
04
05
Minutes
00
06
07
Hour
00
08
09
Date
01
0A
0B
Month
01
0C
0D
Day
01
0E
0F
Year
70
10
11
Control
48
12
13
Century
00
14
15
Alarm configuration
19
16
17
FOUT configuration
C0
18
19
Status
00
1A
N/A
Battery test
N/A
1C
1D
Seconds alarm threshold
7F
1E
1F
Minutes alarm threshold
7F
20
21
Hours alarm threshold
BF
22
23
Date alarm threshold
3F
24
25
Month alarm threshold
1F
26
27
Day alarm threshold
07
28
29
Year alarm threshold
FF
2A
2B
Test configuration
00
3E
3F
RAM 0
Indeterminate
40
41
RAM 1
Indeterminate
42
43
RAM 2
Indeterminate
44
45
RAM 3
Indeterminate
46
47
RAM 4
Indeterminate
F4
F5
RAM 91
Indeterminate
F6
F7
RAM 92
Indeterminate
F8
F9
RAM 93
Indeterminate
FA
FB
RAM 94
Indeterminate
FC
FD
RAM 95
Indeterminate
FE
FF
RAM BURST
Indeterminate
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