Atmel ATmega324PA Manuale Utente
20
8152AS–AVR–11/08
ATmega324PA
8.4
44MC
TITLE
DRA WING NO . REV .
Packa
g
e Drawin
g
Contact:
p
a
ck
a
gedr
a
wing
s
@
a
tmel.com
44MC A
9/1
3
/07
D2
E2
L
L
B15
A1
8
B11
A1
3
B10
A12
B6
A7
A6
B5
B1
B20
A1
A24
eT
L
b
R0.20
0.40
eR
A19
B16
eT/2
S
IDE VIEW
A1
A
y
C
D
E
Pin 1 ID
TOP VIEW
BOTTOM VIEW
Note: 1. The termin
a
l #1 ID i
s
a
L
as
er-m
a
rked Fe
a
t
u
re
.
COMMON DIMEN
S
ION
S
(Unit of Me
asu
re = mm)
S
YMBOL
MIN
NOM
MAX
N O T E
A
0.
8
0 0.90 1.00
A1
0.00 0.02 0.05
b
0.1
8
0.2
3
0.
3
0
C
0.20 REF
D
4.90
5.00
5.10
D2
2.55
2.60
2.65
E
4.90
5.00
5.10
E2
2.55
2.60
2.65
eT
–
0.70
–
eR
–
0.40
–
K
0.45
–
–
L
0.
3
0 0.
3
5 0.40
y
0.00
–
0.075
44MC, 44QFN (2-Row
S
t
a
ggered), 5 x 5 x 1.00 mm Body,
2.60 x 2.60 mm Expo
s
ed P
a
d, Q
ua
d Fl
a
t No Le
a
d P
a
ck
a
ge