M12S128168A_08 Datasheet, PDF (43/45 Pages) Elite Semiconductor Memory Technology Inc. – 2M x 16 Bit x 4 Banks Synchronous DRAM

ESMT
PACKING
54-BALL
DIMENSIONS
SDRAM ( 8x8 mm )
M12S128168A
Symbol Dimension in mm
Min Norm Max
A
1.00
A₁
0.20 0.25 0.30
A₂
0.61 0.66 0.71
Φ_b
0.30 0.35 0.40
D
7.90 8.00 8.10
E
7.90 8.00 8.10
D₁
6.40
E₁
6.40
e
0.80
Controlling dimension : Millimeter.
Dimension in inch
Min Norm Max
0.039
0.008 0.010 0.012
0.024 0.026 0.028
0.012 0.014 0.016
0.311 0.315 0.319
0.311 0.315 0.319
0.252
0.252
0.031
Elite Semiconductor Memory Technology Inc.
Publication Date: Apr. 2008
Revision: 1.1
43/45