參數(shù)資料
型號: DS1678
廠商: DALLAS SEMICONDUCTOR
元件分類: Timer or RTC
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDIP8
封裝: 0.300 INCH, DIP-8
文件頁數(shù): 21/24頁
文件大?。?/td> 301K
代理商: DS1678
DS1678
6 of 24
DS1678 RTC AND CONTROL PAGE Figure 2A
Address
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Function
00
0
10 SECONDS
SECONDS
01
0
10 MINUTES
MINUTES
AM/PM
02
0
12/24
10 HR
HOUR
03
0
DAY OF WEEK
04
0
10 DATE
DATE
05
0
10 MO
MONTH
06
10 YEAR
YEAR
07
10 CENTURY
CENTURY
Real-Time
Clock
08
MS
10 SECONDS ALARM
SECONDS ALARM
09
MM
10 MINUTES ALARM
MINUTES ALARM
AM/PM
0A
MH
12/24
10 HR
HOUR ALARM
0B
MD
0
DAY OF WEEK ALARM
Real-Time
Clock
Alarm
0C
0D
(reads 00h)
Reserved
0E
ME
CLR
DIS1
DIS0
RO
TR1
TR0
COE
Control
0F
0
MEM
CLR
MIP
CM
LOBAT
ROF
0
ALMF
Status
10
11
12
2F
Byte 1
Byte 2
Byte 3
Byte 32
User
Programmable
Nonvolatile
Memory
30
0
10 SECONDS
SECONDS
31
0
10 MINUTES
MINUTES
AM/PM
32
0
12/24
10 HR
HOURS
33
0
DAY OF WEEK
34
0
10 DATE
DATE
35
0
10 MO
MONTH
36
10 YEAR
YEAR
37
10 CENTURY
CENTURY
38
Event 0 Elapsed Time from last Event Counter LSB
39
Event 0 Elapsed Time from last Event Counter MSB
Time Stamp
And
Elapsed Time
Counter
3A
Low byte
3B
Medium Byte
3C
High Byte
Event Count
3D
Low Byte
3E
High Byte
Elapsed Time
Counter (ETC)
3F
Low Address Byte
40
High Address Byte
Address
Pointer
41
Low Address Byte
42
High Address Byte
43
Data Byte
Data Log
RAM
Port
44
FF
(reads 00h)
Reserved
相關PDF資料
PDF描述
DS1682S 0 TIMER(S), TIME RECORDER, PDSO8
DS1682 0 TIMER(S), TIME RECORDER, PDSO8
DS1685-3 1 TIMER(S), REAL TIME CLOCK, PDIP24
DS1687-5 1 TIMER(S), REAL TIME CLOCK, PDIP24
DS1685Q-3 1 TIMER(S), REAL TIME CLOCK, PQCC28
相關代理商/技術參數(shù)
參數(shù)描述
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