M12L2561616A2K Datasheet, PDF (42/45 Pages) Elite Semiconductor Memory Technology Inc. – JEDEC standard 3.3V power supply

ESMT
M12L2561616A (2K)
PACKING DIMENSIONS
54-LEAD TSOP(II) SDRAM (400mil) (1:3)
D
54
Pin 1 identifier
1
A
A2
28
see detail A
B
B
L
L1
DETAIL "A"
27
b
BASE METAL
b1
-C-
Seating plane
e
b
Y
WITH PLANTING
SECTION B-B
Symbol
A
A1
A2
b
b1
c
c1
D
E
E1
L
L1
e
Y
Θ
Dimension in mm
Min
Norm
Max
1.20
0.05
0.10
0.15
0.95
1.00
1.05
0.30
0.45
0.30
0.35
0.40
0.12
0.21
0.10
0.127
0.16
22.22 BSC
11.76 BSC
10.16 BSC
0.40
0.50
0.60
0.80 REF
0.80 BSC
0.1
0°
8°
Controlling dimension : Millimeter
(Revision date : May 25 2012)
Dimension in inch
Min
Norm
Max
0.047
0.002
0.004
0.006
0.037
0.039
0.041
0.012
0.018
0.012
0.014
0.016
0.005
0.008
0.004
0.005
0.006
0.875 BSC
0.463 BSC
0.400 BSC
0.016
0.020
0.024
0.031 REF
0.031 BSC
0.004
0°
8°
Elite Semiconductor Memory Technology Inc.
Publication Date: Jun. 2012
Revision: 1.4
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