SAM7S256_14 Datasheet, PDF (589/775 Pages) ATMEL Corporation – ARM-based Flash MCU

Table 38-6.
Symbol
A
A1
A2
A3
b
D
D2
E
E2
L
e
R
aaa
bbb
ccc
48-pad QFN Package Dimensions (in mm)
Millimeter
Min
Nom
Max
Min
–
–
090
–
–
–
0.050
–
–
0.65
0.70
–
0.20 REF
0.18
0.20
0.23
0.007
7.00 bsc
5.45
5.60
5.75
0.215
7.00 bsc
5.45
5.60
5.75
0.215
0.35
0.40
0.45
0.014
0.50 bsc
0.09
–
–
0.004
Tolerances of Form and Position
0.10
0.10
0.05
Inch
Nom
–
–
0.026
0.008 REF
0.008
0.276 bsc
0.220
0.276 bsc
0.220
0.016
0.020 bsc
–
0.004
0.004
0.002
Max
0.035
0.002
0.028
0.009
0.226
0.226
0.018
–
SAM7S Series [DATASHEET]
6175M–ATARM–26-Oct-12
589