Rainbow Electronics AT45DB642 - Manual (Page 67)

67 AT45DB321E [PRELIMINARY DATASHEET]
8784B–DFLASH–11/2012
28.2 8MA1 – 8-pad UDFN
TITLE DRAWING NO. GPC REV.
Package Drawing Contact:
[email protected]
8MA1 YFG D
8MA1, 8-pad (5 x 6 x 0.6 mm Body), Thermally
Enhanced Plastic Ultra Thin Dual Flat No Lead
Package (UDFN)
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL MIN NOM MAX N O T E
A 0.45 0.55 0.60
A1 0.00 0.02 0.05
b 0.35 0.40 0.48
C 0.152 REF
D 4.90 5.00 5.10
D2 3.80 4.00 4.20
E 5.90 6.00 6.10
E2 3.20 3.40 3.60
e 1.27
L 0.50 0.60 0.75
y 0.00 – 0.08
K 0.20 – –
4/15/08
Pin 1 ID
TOP VIEW
E
D
A1
A
SIDE VIEW
y
C
BOTTOM VIEW
E2
D2
L
b
e
1
2
3
4
8
7
6
5
Pin #1 Notch
(0.20 R)
0.45
K
Pin #1
Cham f e r
(C 0.35)
Option A
(Option B)