參數(shù)資料
型號(hào)： X9111TV14IZ-2.7
廠商： INTERSIL CORP
元件分類： 數(shù)字電位計(jì)
英文描述： Single Digitally-Controlled (XDCP⑩) Potentiometer
中文描述： 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 1024 POSITIONS, PDSO14
封裝： 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-14
文件頁數(shù)： 7/17頁
文件大?。?/td> 323K
代理商： X9111TV14IZ-2.7
7
FN8159.4
September 15, 2006
Instruction Format
Read Wiper Counter Register (WCR)
TABLE 5. INSTRUCTION SET
INSTRUCTION
INSTRUCTION SET
OPERATION
R/W
I
3
I
2
I
1
0
RB
RA
0
0
Read Wiper Counter
Register
1
1
0
0
0
0
0
0
0
Read the contents of the Wiper Counter
Register
Write Wiper Counter
Register
0
1
0
1
0
0
0
0
0
Write new value to the Wiper Counter
Register
Read Data Register
1
1
0
1
0
1/0
1/0
0
0
Read the contents of the Data Register
pointed to RB-RA
Write Data Register
0
1
1
0
0
1/0
1/0
0
0
Write new value to the Data Register
pointed to RB-RA
XFR Data Register to
Wiper Counter Register
1
1
1
0
0
1/0
1/0
0
0
Transfer the contents of the Data Register
pointed to by RB-RA to the Wiper Counter
Register
XFR Wiper Counter
Register to Data Register
0
1
1
1
0
1/0
1/0
0
0
Transfer the contents of the Wiper Counter
Register to the Data Register pointed to by
RB-RA
Read Status (WIP bit)
1
0
1
0
0
0
0
0
1
Read the status of the internal write cycle,
by checking the WIP bit (read status
register).
NOTE: 1/0 = data is one or zero
ID3 ID2ID1ID0 0
A0R/W I2
0
0
SCK
SI
1
0
X
X
0
0
X
X X
WIP
CS
I1
I0
0 RB RA
0
1
0
1
0
X
X
X
Device ID
Internal
Address
Instruction
Opcode
Register
Address
Status
Bit
X X
0
0
0
0
0
0 0
A1
FIGURE 4. FOUR-BYTE INSTRUCTION SEQUENCE (READ STATUS REGISTERS)
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
Register
Addresses
Wiper Position
(Sent by X9111 on SO)
Wiper Position
(sent by X9111 on SO)
CS
Rising
Edge
0
1
0
1
0
A1 A0
R
1
0
0
0
0
0
0
0
X
X
X
X
X
X
W
C
R
9
W
C
R
8
W
C
R
7
W
C
R
6
W
C
R
5
W
C
R
4
W
C
R
3
W
C
R
2
W
C
R
1
W
C
R
0
Write Wiper Counter Register (WCR)
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
Register
Addresses
Wiper Position
(Sent by Master on SI)
Wiper Position
(Sent by Master on SI)
CS
Rising
Edge
0
1
0
1
0
A1 A0
R
1
0
1
0
0
0
0
0
X
X
X
X
X
X
W
C
R
9
W
C
R
8
W
C
R
7
W
C
R
6
W
C
R
5
W
C
R
4
W
C
R
3
W
C
R
2
W
C
R
1
W
C
R
0
X9111
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X9111TV14Z 功能描述:IC XDCP SGL 1024TAP 100K 14TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):2 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:易失 接口:6 線串行（芯片選擇，遞增，增/減） 電源電壓:2.6 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR)
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