參數(shù)資料
型號(hào)： X9261UV24I-2.7T1
廠商： Intersil
文件頁(yè)數(shù)： 3/20頁(yè)
文件大?。?/td> 0K
描述： IC XDCP DUAL 256TAP 50K 24-TSSOP
標(biāo)準(zhǔn)包裝： 2,500
系列： XDCP™
接片： 256
電阻（歐姆）： 50k
電路數(shù)： 2
溫度系數(shù)： 標(biāo)準(zhǔn)值 ±300 ppm/°C
存儲(chǔ)器類型： 非易失
接口： 6 線 SPI（芯片選擇，設(shè)備位址）
電源電壓： 2.7 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 24-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 24-TSSOP
包裝： 帶卷 (TR)
11
FN8171.4
October 12, 2006
Write Data Register (DR)
Global Transfer Data Register (DR) to Wiper Counter Register (WCR)
Global Transfer Wiper Counter Register (WCR) to Data Register (DR)
Transfer Wiper Counter Register (WCR) to Data Register (DR)
Transfer Data Register (DR) to Wiper Counter Register (WCR)
Increment/Decrement Wiper Counter Register (WCR)
Read Status Register (SR)
Notes: (1) “A1 ~ A0”: stands for the device addresses sent by the master.
(2) WPx refers to wiper position data in the Counter Register
(2) “I”: stands for the increment operation, SI held HIGH during active SCK phase (high).
(3) “D”: stands for the decrement operation, SI held LOW during active SCK phase (high).
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
DR and WCR
Addresses
Data Byte
(Sent by Host on SI)
CS
Rising
Edge
HIGH
-VOLTAGE
WR
IT
E
C
Y
C
LE
0 1 0 1 00 A1 A0 11 00 RB RA 0 P0
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
DR
Addresses
CS
Rising
Edge
010 100 A1 A0 0 0 0 1 RB RA 0 0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
DR
Addresses
CS
Rising
Edge
HIGH-VOLTAGE
WRITE CYCLE
0 1 0 1 00 A1 A0 1000 RB RA 00
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
DR and WCR
Addresses
CS
Rising
Edge
HIGH-VOLTAGE
WRITE CYCLE
0 1 0 1 00 A1 A0 11 10 RB RA 0 P0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
DR and WCR
Addresses
CS
Rising
Edge
0 1 0 1 0 0 A1 A0 1101 RB RA 0 P0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
WCR
Addresses
Increment/Decrement
(Sent by Master on SDA)
CS
Rising
Edge
0 1 0 1 0 0 A1 A0 0 0 1 0 X X 0 P0 I/D I/D .
.
. I/D I/D
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
WCR
Addresses
Data Byte
(Sent by X9261 on SO)
CS
Rising
Edge
0 1 0 1 00 A1 A0 010 10001 0 0 0 0 0 0 0 WIP
X9261
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參數(shù)描述
X9261UV24IZ 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Single Supply/Low Power/256-Tap/SPI Bus
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