TE
tmCH
T15N1M16A
PACKAGE DIMENSIONS
Units : millimeters
48-pin CSP (8 row x 6 column)
48 BALL FINE PITCH BGA (0.75mm ball pitch)
Bottom View
Top View
A1 INDEX MARK
0.50
B
B1
#A1
B/2
A
Y
E2
D
0.30
E
E1
Symbol
A
min
typ
0.75
6.00
3.75
8.00
5.25
0.30
1.10
0.95
0.25
-
max
-
-
5.95
6.05
-
B
Notes :
-
B1
C
1. Bump counts : 48 (8 row x 6column)
2. Bump pitch : (x,y)=(0.75 x 0.75) typ.
3. All tolerance are ±0.050 unless otherwise specified.
4. ‘Y’ is coplanarity : 0.08(max)
7.95
8.05
-
-
C1
D
0.25
0.35
1.20
-
5. Units : mm
-
E
-
0.20
-
E1
E2
Y
0.30
0.08
TM Technology Inc. reserves the right
to change products or specifications without notice.
P. 13
Publication Date: JUL. 2002
Revision: A
TMT [ TAIWAN MEMORY TECHNOLOGY ]
