Datasheet

31
8284CS–AVR–6/11
ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P
10.3 64MC
TITLE
DRAWING NO.GPC
REV.
Package Drawing Contact:
[e-mail]
64MCZXC A
64MC, 64QFN (2-Row Staggered),
7 x 7 x 1.00 mm Body, 4.0 x 4.0 mm Exposed Pad,
Quad Flat No Lead Package
10/3/07
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL
MIN
NOM
MAX
NOTE
A 0.80 0.90 1.00
A1 0.00 0.02 0.05
b 0.18 0.23 0.28
C 0.20 REF
D 6.90 7.00 7.10
D2 3.95 4.00 4.05
E 6.90 7.00 7.10
E2 3.95 4.00 4.05
eT – 0.65 –
eR – 0.65 –
K 0.20 – – (REF)
L 0.35 0.40 0.45
y 0.00 – 0.075
SIDE VIEW
TOP VIEW
BOTTOM VIEW
Note:
1. The terminal #1 ID is a Laser-marked Feature.
Pin 1 ID
D
E
A1
A
y
C
eT/2
R0.20
0.40
B1
A1
B30
A34
b
A8
B7
eT
D2
B16
A18
B22
A25
E2
K
(0.1) REF
B8
A9
(0.18) REF
L
B15
A17
L
eR
A26
B23
eT