X9418WV24Z-2.7 Intersil, X9418WV24Z-2.7 Datasheet - Page 10

• Manufacturer Part Number: X9418WV24Z-2.7
• Description: IC XDCP DUAL 64TAP 10K 24-TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9418WV24Z-2.7

• Taps: 64
• Resistance (ohms): 10K
• Number Of Circuits: 2
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-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: Lead free / RoHS Compliant

XFR Wiper Counter Register (WCR) to Data Register (DR)
Increment/Decrement Wiper Counter Register (WCR)
Global XFR Data Register (DR) to Wiper Counter Register (WCR)
Global XFR Wiper Counter Register (WCR) to Data Register (DR)
SYMBOL TABLE
R
S
T
A
R
T
S
A
R
S
A
R
S
T
A
T
T
T
T
T
device type
device type
0 1 0 1
0 1 0 1
0 1 0 1
0 1 0 1
device type
device type
identifier
identifier
WAVEFORM
identifier
identifier
A
A
3
3
addresses
addresses
A
A
3
3
addresses
addresses
device
device
A
INPUTS
Must be
steady
May change
from Low to
High
May change
from High to
Low
Don’t Care:
Changes
Allowed
N/A
2
A
2
device
device
A
2
A
2
A
1
A
1
A
1
A
1
10
A
0
A
0
A
0
A
0
S
A
C
K
S
A
C
K
S
A
C
K
S
A
C
K
1 0 0 0
1 1 1 0
instruction
OUTPUTS
Will be
steady
Will change
from Low to
High
Will change
from High to
Low
Changing:
State Not
Known
Center Line
is High
Impedance
instruction
0 0 1 0 0 0 0
opcode
0 0 0 1
opcode
instruction
instruction
opcode
opcode
R
1
addresses
DR and WCR
R
1
addresses
R
1
R
addresses
0
addresses
DR
R
0
WCR
R
0
0 0
DR
0
0 0
X9418
P
P
0
0
C
S
A
K
O
S
A
C
K
S
P
S
A
C
K
C
T
S
A
K
Guidelines for Calculating Typical Values of Bus
Pull-Up Resistors
O
D
S
T
P
I/
O
S
T
P
(sent by master on SDA)
HIGH-VOLTAGE
WRITE CYCLE
increment/decrement
D
I/
HIGH-VOLTAGE
WRITE CYCLE
.
.
120
100
.
40
20
80
60
0
0
.
Min.
Resistance
Bus Capacitance (pF)
20
D
I/
R
R
Max.
Resistance
MIN
MAX
D
I/
40
=
=
O
S
T
P
V
I
C
OL MIN
60
CC MAX
t
BUS
R
80 100 120
=1.8kΩ
October 12, 2006
FN8194.3