X9260 INTERSIL [Intersil Corporation], X9260 Datasheet - Page 3

• Manufacturer Part Number: X9260
• Description: Dual Supply/Low Power/256-Tap/SPI bus
• Manufacturer: INTERSIL [Intersil Corporation]

PIN CONFIGURATION
PIN ASSIGNMENTS
(SOIC)
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
R
V
R
R
WP
SO
NC
NC
NC
CS
A0
V+
CC
W0
H0
L0
(XBGA)
10
11
12
1
2
3
4
5
6
7
8
9
Pin
X9260
SOIC
3
24
23
22
21
20
19
18
17
16
15
14
13
Symbol
HOLD
R
R
SCK
V
R
R
V
HOLD
SCK
NC
NC
NC
V-
V
R
R
R
A1
SI
R
R
WP
SO
NC
NC
NC
NC
NC
NC
CS
A0
V+
A1
SI
V-
SS
CC
W0
W1
SS
W1
H1
L1
H0
H1
L0
L1
Serial Data Output for SPI bus
Device Address for SPI bus.
No Connect.
No Connect.
No Connect.
Analog Supply Voltage (Positive)
System Supply Voltage
Low Terminal for Potentiometer 0.
High Terminal for Potentiometer 0.
Wiper Terminal for Potentiometer 0.
Device Address for SPI bus.
Hardware Write Protect
Serial Data Input for SPI bus
Device Address for SPI bus.
Low Terminal for Potentiometer 1.
High Terminal for Potentiometer 1.
Wiper Terminal for Potentiometer 1.
System Ground
Analog Supply Voltage (Negative)
No Connect
No Connect
No Connect
Serial Clock for SPI bus
Device select. Pause the SPI serial bus.
X9260
A
B
C
D
E
F
1
Not Available
Top View - Bumps Down
Function
2
XBGA
3
4
February 28, 2005
FN8170.0