CAT5261YI-50 ONSEMI [ON Semiconductor], CAT5261YI-50 Datasheet - Page 11
CAT5261YI-50
Manufacturer Part Number
CAT5261YI-50
Description
Dual Digitally Programmable Potentiometers with 256 Taps and SPI Interface
Manufacturer
ONSEMI [ON Semiconductor]
Datasheet
1.CAT5261YI-50.pdf
(15 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CAT5261YI-50-T2
Manufacturer:
ON Semiconductor
Quantity:
135
Global Transfer Data Register (DR) to Wiper Control Register (WCR)
Global Transfer Wiper Control Register (WCR) to Data Register (DR)
Transfer Wiper Control Register (WCR) to Data Register (DR)
Transfer Data Register (DR) to Wiper Control Register (WCR)
Increment (I)/Decrement (D) Wiper Control Register (WCR)
Notes:
(1) Any write or transfer to the Non-volatile Data Registers is followed by a high voltage cycle after a STOP has been issued.
© 2008 SCILLC. All rights reserved.
Characteristics subject to change without notice
¯¯¯ 0 1 0 1 0
¯¯¯ 0 1 0 1 0 0 A
¯¯¯ 0 1 0 1 0 0 A
¯¯¯ 0 1 0 1 0
¯¯¯ 0 1 0 1 0
CS
CS
CS
CS
CS
DEVICE ADDRESSES
DEVICE ADDRESSES
DEVICE ADDRESSES
DEVICE ADDRESSES
DEVICE ADDRESSES
0
0
0
1
1
A
A
1
1
A
1
A
A
0
0
A
A
0
0
A
0
1 1 1 0 R
1 0 0 0 R
0 0 0 1 R
1 1 0 1 R
0 0 1 0 0
INSTRUCTION
INSTRUCTION
INSTRUCTION
INSTRUCTION
INSTRUCTION
1
1
R
0
1
R
1
0
R
R
P
0
0
1
0
0 P
11
P
P
0
0
0
1
1
¯¯¯
¯¯¯
P
CS
CS
0
P
0
0
I/D I/D
¯¯¯
¯¯¯
CS
CS
High Voltage
High Voltage
Write Cycle
Write Cycle
DATA
. . .
I/D I/D
¯¯¯
CS
Doc. No. MD-2122 Rev. F
CAT5261