M12L32321A Datasheet, PDF (26/28 Pages) Elite Semiconductor Memory Technology Inc. – 512K x 32Bit x 2Banks Synchronous DRAM

ESMT
PACKING
90-BALL
DIMENSIONS
SDRAM ( 8x13 mm )
M12L32321A
Symbol
A
A₁
A₂
ø_b
D
E
D₁
E₁
e
Dimension in mm
Min Norm Max
1.40
0.30
0.40
0.84 0.89 0.94
0.40
0.50
7.90 8.00 8.10
12.90 13.00 13.10
6.40
11.20
0.80
Controlling dimension : Millimeter.
Dimension in inch
Min Norm Max
0.055
0.012
0.016
0.033 0.035 0.037
0.016
0.020
0.311 0.315 0.319
0.508 0.512 0.516
0.252
0.441
0.031
Elite Semiconductor Memory Technology Inc.
Publication Date : Oct. 2008
Revision : 1.1
26/28