参数资料
型号: X9401WV24ZT1
厂商: Intersil
文件页数: 16/18页
文件大小: 0K
描述: IC XDCP QUAD 64-TAP 10K 24-TSSOP
标准包装: 2,500
系列: XDCP™
接片: 64
电阻(欧姆): 10k
电路数: 4
温度系数: 标准值 ±300 ppm/°C
存储器类型: 非易失
接口: 6 线 SPI(芯片选择,设备位址)
电源电压: 4.5 V ~ 5.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 24-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 24-TSSOP
包装: 带卷 (TR)
7
FN8190.4
October 13, 2009
TABLE 1. INSTRUCTION SET
INSTRUCTION
INSTRUCTION SET
OPERATION
I3
I2
I1
I0
R1
R0
P1
P0
Read Wiper Counter Register
1
0
1
0
P1
P0 Read the contents of the Wiper Counter Register pointed to by
P1 - P0
Write Wiper Counter Register
1
0
1
0
P1
P0 Write new value to the Wiper Counter Register
pointed to by P1 - P0
Read Data Register
1
0
1
R1
R0
P1
P0 Read the contents of the Data Register pointed to by P1 - P0 and
R1 - R0
Write Data Register
1
0
R1
R0
P1
P0 Write new value to the Data Register pointed to by
P1 - P0 and R1 - R0
XFR Data Register to Wiper
Counter Register
11
0
1
R1
R0
P1
P0 Transfer the contents of the Data Register pointed to by R1 - R0
to the Wiper Counter Register pointed to by P1 - P0
XFR Wiper Counter Register to
Data Register
11
1
0
R1
R0
P1
P0 Transfer the contents of the Wiper Counter Register pointed to by
P1 - P0 to the Register pointed to by
R1 - R0
Global XFR Data Register to Wiper
Counter Register
00
0
1
R1
R0
0
Transfer the contents of the Data Registers pointed to by R1 - R0
of all four pots to their respective Wiper Counter Register
Global XFR Wiper Counter Register
to Data Register
10
0
R1
R0
0
Transfer the contents of all Wiper Counter Registers to their
respective data Registers pointed to by
R1 - R0 of all four pots
Increment/Decrement Wiper
Counter Register
00
1
0
P1
P0 Enable Increment/decrement of the Wiper Counter Register
pointed to by P1 - P0
Read Status (WIP bit)
0
1
0
1
0
1
Read the status of the internal write cycle, by
checking the WIP bit.
SCK
SI
VW/RW
INC/DEC CMD ISSUED
TWRID
VOLTAGE OUT
FIGURE 7. INCREMENT/DECREMENT TIMING LIMITS
X9401
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