參數(shù)資料
型號: X9250US24I-2.7
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計
英文描述: Function Generator; Bandwidth Max:5MHz; Certificate of Calibration:Yes With Data RoHS Compliant: NA
中文描述: QUAD 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24
封裝: 0.300 INCH, PLASTIC, MS-013AD, SOIC-24
文件頁數(shù): 9/21頁
文件大小: 181K
代理商: X9250US24I-2.7
X9250
Characteristics subject to change without notice.
9 of 21
REV 1.1.5 1/31/03
www.xicor.com
Transfer Wiper Counter Register (WCR) to Data Register (DR)
Increment/Decrement Wiper Counter Register (WCR)
Global Transfer Data Register (DR) to Wiper Counter Register (WCR)
Global Transfer Wiper Counter Register (WCR) to Data Register (DR)
Read Status
CS
Falling
Edge
device type
identifier
device
addresses
instruction
opcode
DR and WCR
addresses
R
1
0
CS
Rising
Edge
HIGH-VOLTAGE
WRITE CYCLE
0
1
0
1
0
0
A
1
A
0
1
1
1
0
R
P
1
P
0
CS
Falling
Edge
device type
identifier
device
addresses
instruction
opcode
WCR
addresses
increment/decrement
(sent by master on SI)
CS
Rising
Edge
0
1
0
1
0
0
A
1
A
0
0
0
1
0
X X
P
1
P
0
I/D I/D
.
.
.
.
I/D I/D
CS
Falling
Edge
device type
identifier
device
addresses
instruction
opcode
DR
addresses
R
1
0
CS
Rising
Edge
0
1
0
1
0
0
A
1
A
0
0
0
0
1
R
0
0
CS
Falling
Edge
device type
identifier
device
addresses
instruction
opcode
DR
addresses
R
1
0
CS
Rising
Edge
HIGH-VOLTAGE
WRITE CYCLE
0
1
0
1
0
0
A
1
A
0
1
0
0
0
R
0
0
CS
Falling
Edge
device type
identifier
device
addresses
instruction
opcode
Data Byte
(sent by X9250 on SO)
CS
Rising
Edge
0
1
0
1
0
0
A
1
A
0
0
1
0
1
0
0
0
1
0
0
0
0
0
0
0
W
I
P
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