Packaging information, 1 18m1, Atmega4hvd/8hvd – Rainbow Electronics ATmega8HVD User Manual
Page 160
Advertising
160
8052B–AVR–09/08
ATmega4HVD/8HVD
31. Packaging Information
31.1
18M1
2
3
25 Orch
a
rd P
a
rkw
a
y
Sa
n Jo
s
e, CA 951
3
1
TITLE
DRAWING NO.
R
REV.
1
8
M1, 1
8
-p
a
d (
S
t
a
ggered D
ua
l-row), 6.5 x
3
.5 x 0.
8
0 mm Body,
3
.20 x 2.00 mm Expo
s
ed P
a
d, MicroLe
a
dFr
a
me
®
P
a
ck
a
ge (MLF)
B
1
8
M1
3
/21/07
COMMON DIMEN
S
ION
S
(Unit of Me
asu
re = mm)
S
YMBOL
MIN
NOM
MAX
NOTE
A
0.70 0.75 0.
8
0
A1
0.00 0.02 0.05
b
0.2
3
0.2
8
0.
33
C
0.20 REF
D
6.40
6.50
6.60
D2
3
.15
3
.20
3
.25
E
3
.40
3
.50
3
.60
E2
1.95
2.00
2.05
eT
–
0.70
–
eR
–
0.70
–
L
0.
3
5 0.40 0.45
y
0.00
–
0.075
TOP VIEW
BOTTOM VIEW
S
IDE VIEW
A1
A
y
C
Pin 1 ID
D
E
R0.20
D2
b
E2
L
L
eT
eT/2
eR
0.40
Note: 1. The termin
a
l #1 ID i
s
a
L
as
er-m
a
rked Fe
a
t
u
re
.
B1
B2
B
3
B4
B5
B10
B9
B
8
B7
B6
A5
A6
A7
A
8
A4
A
3
A2
A1
Advertising