X9250US24Z-2.7 Intersil, X9250US24Z-2.7 Datasheet - Page 7

• Manufacturer Part Number: X9250US24Z-2.7
• Description: IC XDCP QUAD 256TP 50K 24-SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9250US24Z-2.7

• Taps: 256
• Resistance (ohms): 50K
• 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: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 4. Two-Byte Instruction Sequence
Figure 5. Three-Byte Instruction Sequence (Write)
Figure 6. Three-Byte Instruction Sequence (Read)
Figure 7. Increment/Decrement Instruction Sequence
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
7
0
0
0
0
1
A1 A0
A1 A0
0
0
A1 A0
1
0
I3
I3
0
I2
I2
I3
A1 A0
I1 I0
I2
I1 I0
X9250
I1
R1 R0 P1 P0
R1 R0 P1 P0
I0
I3
0
I2
0
I1
P1 P0
I0
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
R1 R0
Don’t Care
N
C
1
I
P1 P0
N
C
2
I
N
C
n
I
D
E
C
1
August 29, 2006
D
E
C
n
FN8165.3