CAT5401WI-10 ONSEMI [ON Semiconductor], CAT5401WI-10 Datasheet - Page 10

• Manufacturer Part Number: CAT5401WI-10
• Description: Quad Digitally Programmable Potentiometers with 64 Taps and SPI Interface
• Manufacturer: ONSEMI [ON Semiconductor]

CAT5401
Figure 6. Increment/Decrement Timing Limits
INSTRUCTION FORMAT
Read Wiper Control Register (WCR)
Write Wiper Control Register (WCR)
Read Data Register (DR)
Write Data Register (DR)
Read (WIP) Status
Doc. No. MD-2012 Rev. I
¯¯¯
¯¯¯
¯¯¯
¯¯¯
¯¯¯
CS
CS
CS
CS
CS
Command
INC/DEC
0
0
0
0
0
Issued
SCK
R
1
1
SI
W
1
1
1
DEVICE ADDRESSES
DEVICE ADDRESSES
DEVICE ADDRESSES
DEVICE ADDRESSES
DEVICE ADDRESSES
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
A1
A1
A1
A1
A1
A0
A0
A0
A0
A0
1
1
1
1
0
0
1
0
0
1
Voltage Out
1
0
0
1
0
INSTRUCTION
INSTRUCTION
INSTRUCTION
INSTRUCTION
INSTRUCTION
1
0
1
1
0
R1
R1
0
0
0
10
R0
R0
0
0
0
P1
P1
0
P1
P1
P0
P0
1
P0
P0
7
0
7
0
7
0
7
7
6
0
6
0
6
0
6
6
5
0
5
5
5
5
t
WRID
DATA
4
0
DATA
DATA
DATA
4
4
DATA
4
4
Characteristics subject to change without notice
3
0
3
3
3
3
2
0
2
2
2
2
© 2008 SCILLC. All rights reserved.
1
0
1
1
1
1
W
P
0
0
0
0
I
¯¯¯
¯¯¯
¯¯¯
¯¯¯
¯¯¯
CS
CS
CS
CS
CS
Voltage
Cycle
Write
High