參數(shù)資料
型號: X5645S14I
廠商: INTERSIL CORP
元件分類: 電源管理
英文描述: RTC Module With CPU Supervisor
中文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14
封裝: PLASTIC, SOIC-14
文件頁數(shù): 9/19頁
文件大?。?/td> 117K
代理商: X5645S14I
X5643/X5645
Characteristics subject to change without notice.
9 of 19
REV 1.1.1 3/5/01
www.xicor.com
Figure 8. Write Sequence
Figure 9. Status Register Write Sequence
SYMBOL TABLE
32 33 34 35 36 37 38 39
SCK
SI
CS
0
1
2
3
4
5
6
7
8
9
10
SCK
SI
Instruction
16 Bit Address
Data Byte 1
3
7
6
5
4
2
1
0
CS
40 41 42 43 44 45 46 47
Data Byte 2
4
7
6
5
3
2
1
0
Data Byte 3
4
7
6
5
3
2
1
0
Data Byte N
4
3
15 14 13
3
2
1
0
20 21 22 23 24 25 26 27 28 29 30 31
6
5
2
1
0
0
1
2
3
4
5
6
7
8
9
CS
SCK
SI
SO
High Impedance
Instruction
Data Byte
7
6
5
4
3
2
1
0
10
11 12 13 14 15
WAVEFORM
INPUTS
OUTPUTS
Must be
steady
Will be
steady
May change
from LOW
to HIGH
May change
from HIGH
to LOW
Will change
from LOW
to HIGH
Will change
from HIGH
to LOW
Don’t Care:
Changes
Allowed
N/A
Changing:
State Not
Known
Center Line
is High
Impedance
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