X9111 Datasheet, PDF (19/21 Pages) Xicor Inc. – Single Digitally-Controlled Potentiometer

X9111 – Preliminary Information
15-Bump Chip Scale Package (CSP B15)
Package Outline Drawing
a
Top View (Sample Marking)
f
k
A3 A2 A1
B3 B2 B1
b
C3 C2 C1
D3 D2 D1
E3 E2 E1
m
j
l
Bottom View (Bumped Side)
d
e
Side View
e
Side View
c
Package Dimensions
Package Width
Package Length
Package Height
Body Thickness
Ball Height
Ball Diameter
Ball Pitch - Width
Ball Pitch - Length
Ball to Edge Spacing – Width
Ball to Edge Spacing - Length
Symbol
a
b
c
d
e
f
j
k
l
m
Min
2.535
3.272
0.644
0.444
0.200
0.300
0.758
0.626
Millimeters
Nominal
2.565
3.302
0.677
0.457
0.220
0.320
0.5
0.5
0.783
0.651
Max
2.595
3.332
0.710
0.470
0.240
0.340
0.808
0.676
Ball Matrix
3
2
A
SO
Vcc
B
A0
NC*
C
CS
NC*
D
SCK
WP
E
SI
Vss
* True no-connect bump
1
R_L
R_H
R_W
HOLD
A1
REV 1.1.15 5/9/03
www.xicor.com
Characteristics subject to change without notice. 19 of 21