W9812G6IH Datasheet, PDF (41/42 Pages) Winbond – high-speed synchronous dynamic random access memory (SDRAM)

12. PACKAGE SPECIFICATION
12.1 54L TSOP (II)-400 mil
54
W9812G6IH
28
E
HE
1
ZD
Y
e
b
D
SEATING PLANE
27
A2 A
A1
Controlling Dimension: Millimeters
SYM.
DIMENSION
(MM)
MIN. NOM. MAX.
A
1.20
A1
0.05
0.10
0.15
A2
1.00
b
0.24
0.32
0.40
c
0.15
D
22.12 22.22 22.62
E
10.06 10.16 10.26
HE
11.56 11.76
11.96
e
0.80
L
0.40
0.50
0.60
L1
0.80
Y
0.10
ZD
0.71
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
Publication Release Date:Jun. 05, 2008
- 41
-Revision A03