m52d128168a Elite Semiconductor Memory Technology Inc., m52d128168a Datasheet - Page 45

• Manufacturer Part Number: m52d128168a
• Description: 2m X 16 Bit X 4 Banks Mobile Synchronous Dram
• Manufacturer: Elite Semiconductor Memory Technology Inc.

PACKING DIMENSIONS
54-LEAD TSOP(II) SDRAM (400mil) (1:3)
Elite Semiconductor Memory Technology Inc.
-C-
SEATING
54
1
e
IDENTIFIER
PIN1
PLANE
D
Symbol
b
A1
A2
E1
b1
c1
L1
Θ
D
A
E
b
c
L
e
0.05
0.95
0.25
0.25
0.12
0.10 0.127 0.16 0.004 0.005 0.006
0.40
Min Norm Max
Dimension in mm
0°
22.22 BSC
10.16 BSC
11.76 BSC
0.80 BSC
0.80 REF
28
27
0.10
1.00
0.35
0.50
E
1
0.10
1.20
0.15 0.002 0.004 0.006
1.05 0.037 0.039 0.041
0.45 0.010
0.40 0.010 0.014 0.016
0.21 0.005
0.60 0.016 0.020 0.024
10°
E
-H-
-C-
Dimension in inch
Min Norm Max
0°
A
A
0.875 BSC
0.463 BSC
0.400 BSC
0.031 REF
0.031 BSC
2
DETAIL A
SEE
-C-
A
0.047
0.018
0.008
0.21 REF
1
10°
Publication Date: Aug. 2009
Revision: 1.3
0.665 REF
M52D128168A
c
c
1
SECTION B-B
DETAIL "A"
L
1
b
L
B
B
b
1
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O