M12S64164A Datasheet, PDF (42/45 Pages) Elite Semiconductor Memory Technology Inc. – 1M x 16 Bit x 4 Banks Synchronous DRAM

ESMT
PACKING DIMENSIONS
54-LEAD TSOP(II) SDRAM (400mil) (1:3)
M12S64164A
D
54
PIN1
IDENTIFIER
1
-C-
e
b
SEATING PLANE
-H-
SEE
DETAIL A
A
28
A2
0.21 REF
E1 E
A1
-C-
0.665 REF
27
-C-
B
O
B
L
L1
DETAIL "A"
b
c c1
0.10
b1
SECTION B-B
Symbol
A
A1
A2
b
b1
c
c1
D
E
E1
L
L1
e
Θ
Dimension in mm Dimension in inch
Min Norm Max Min Norm Max
1.20
0.047
0.05 0.10 0.15 0.002 0.004 0.006
0.95 1.00 1.05 0.037 0.039 0.041
0.25
0.45 0.010
0.018
0.25 0.35 0.40 0.010 0.014 0.016
0.12
0.21 0.005
0.008
0.10 0.127 0.16 0.004 0.005 0.006
22.22 BSC
0.875 BSC
11.76 BSC
0.463 BSC
10.16 BSC
0.400 BSC
0.40 0.50 0.60 0.016 0.020 0.024
0.80 REF
0.031 REF
0.80 BSC
0.031 BSC
0°
10° 0°
10°
Elite Semiconductor Memory Technology Inc.
Publication Date: Apr. 2009
Revision: 1.2
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