T15L256A TM tech, T15L256A Datasheet - Page 10

• Manufacturer Part Number: T15L256A
• Description: 32K X 8 LOW POWER CMOS STATIC RAM
• Manufacturer: TM tech

tm
PACKAGE DIMENSIONS
28-LEAD SOP
Taiwan Memory Technology, Inc. reserves the right
to change products or specifications without notice.
Symbol
HE
A1
A2
LE
A
C
D
E
L
S
b
e
y
0.083
0.014
0.004
0.342
0.044
0.453
0.026
0.047
min.
0.01
28
Dimension in inches
724
0
1
CH
-
-
-
TE
Seating Plane
S
0.085 0.087
0.016 0.018
0.006 0.008
0.728 0.732
0.346 0.350
0.050 0.056
0.465 0.476
0.033 0.041
0.059 0.071
typ.
39
-
-
-
-
D
y
0.098
0.005
max
10
b
-
-
min.
0.25
2.13
0.39
18.4
1.12
11.5
0.65
15
14
e
0.1
8.7
1.2
0
Dimension in mm
-
-
-
A2
E HE
A1
2.15
0.15
18.5
1.27
11.8
0.85
typ.
0.4
8.8
1.5
1.0
-
-
-
-
A
max.
2.17
0.41
18.6
1.42
12.1
1.05
0.12
10
2.5
0.2
8.9
1.8
-
-
P. 10
L
Notes :
1. Dimensions D max. & S include
2. Dimension b does not include
3. Dimensions D & E include mold
4. controlling dimension : inches
5. general appearance spec should
e1
See Detail F
mold flash or tie bar burrs.
dambar protrusion / intrusion.
mismatch and determined at the
mold parting line.
be based on final visual inspection
spec.
Publication Date: APR. 2001
e1
Detail F
T15L256A
Revision: C
C
LE