X9400WV24-2.7T1 Intersil, X9400WV24-2.7T1 Datasheet - Page 10

• Manufacturer Part Number: X9400WV24-2.7T1
• Description: IC XDCP QUAD 64-TAP 10K 24-TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9400WV24-2.7T1

• Taps: 64
• Resistance (ohms): 10K
• Number Of Circuits: 4
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Resistance In Ohms: 10K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Increment/Decrement Wiper Counter Register (WCR)
Global Transfer Data Register (DR) to Wiper Counter Register (WCR)
Global Transfer Wiper Counter Register (WCR) to Data Register (DR)
Read Status
Falling
Falling
Falling
Falling
Edge
Edge
Edge
Edge
CS
CS
CS
CS
device type
0 1 0 1 0 0
0 1 0 1 0 0
0 1 0 1 0 0
device type
0 1 0 1 0 0
device type
device type
identifier
identifier
identifier
identifier
addresses
addresses
addresses
addresses
device
device
device
device
10
A
1
A
1
A
1
A
1
A
0
A
0
A
0
A
0
1 0 0 0
instruction
0 1 0 1 0 0 0 1 0 0 0 0 0 0 0
instruction
0 0 1 0 X X
0 0 0 1
opcode
instruction
instruction
opcode
opcode
opcode
R
1
addresses
addresses
R
1
addresses
addresses
R
0
DR
wiper
WCR
R
0
DR
0 0
X9400
P
1
0 0
P
0
Rising
Edge
CS
(sent by X9400 on SO)
D
I/
Rising
(sent by master on SDA)
Edge
CS
increment/decrement
D
I/
Data Byte
HIGH-VOLTAGE
.
WRITE CYCLE
.
.
.
D
I/
W
P
I
D
I/
Rising
Edge
CS
Rising
Edge
CS
July 28, 2006
FN8189.3