X9401WS24-2.7T1 Intersil, X9401WS24-2.7T1 Datasheet - Page 6

• Manufacturer Part Number: X9401WS24-2.7T1
• Description: IC XDCP QUAD 64-TAP 10K 24-SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9401WS24-2.7T1

• 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-SOIC (7.5mm Width)
• Resistance In Ohms: 10K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SCK
CS
SCL
SI
SCL
SI
S0
SI
CS
CS
0
0
SCK
0
CS
SI
1
1
1
0
0
0
1
1
1
0
0
6
0
0
0
0
1
FIGURE 6. INCREMENT/DECREMENT COMMAND SEQUENCE
A1 A0
A1 A0
0
FIGURE 4. THREE-BYTE COMMAND SEQUENCE (WRITE)
FIGURE 5. THREE-BYTE COMMAND SEQUENCE (READ)
0
A1
FIGURE 3. TWO-BYTE COMMAND SEQUENCE
1
A0
0
I3
I3
0
I2
I2
I3
A1
I1
I2
I1
X9401
I0
I0
A0
I1
R1 R0
R1 R0
I0
I3
0
I2
P1 P0
P1 P0
0
I1
P1
I0
P0
0
0
R1
0
0
R0
DON’T CARE
N
C
1
I
D5 D4
D5 D4
P1
N
C
2
I
P0
D3 D2
D3 D2
N
C
N
I
D
C
E
1
D1 D0
D1 D0
October 13, 2009
D
E
C
N
FN8190.4