W981208BH Datasheet, PDF (40/41 Pages) Winbond – 4M x 4 BANKS x 8 BIT SDRAM

PACKAGE DIMENSION
54L TSOP (II)-400 mil
54
W981208BH
28
E
HE
1
Y
ZD
e
b
D
SEATING PLANE
27
A2 A
A1
Controlling Dimension: Millimeters
SYM.
DIMENSION
(MM)
MIN.
NOM.
MAX.
A
A1
0.05
0.10
A2
1.00
b
0.24
0.32
c
0.15
D
22.12
22.22
E
10.06
10.16
HE
11.56
11.76
e
0.80
L
0.40
0.50
L1
0.80
Y
ZD
0.71
1.20
0.15
0.40
22.62
10.26
11.96
0.60
0.10
DIMENSION
(INCH)
MIN.
NOM. MAX.
0.002
0.009
0.871
0.396
0.455
0.016
0.004
0.039
0.012
0.006
0.875
0.400
0.463
0.0315
0.020
0.032
0.028
0.047
0.006
0.016
0.905
0.404
0.471
0.024
0.004
C
L
L1
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