Datasheet

21
1779ES–ATARM–14-Apr-06
AT91M42800A
Table 9-1. Common Dimensions (mm)
Symbol Min Nom Max
c 0.09 0.2
c1 0.09 0.16
L 0.45 0.6 0.75
L1 1.00 REF
R2 0.08 0.2
R1 0.08
S0.2
q0° 3.5° 7°
q1 0°
q2 11° 12° 13°
q3 11° 12° 13°
A 1.6
A1 0.05 0.15
A2 1.35 1.4 1.45
Tolerances and form of position
aaa 0.2
bbb 0.2
Table 9-2. Lead Count Dimensions (mm)
Pin
Count
D/E
BSC
D1/E1
BSC
bb1
e BSC ccc dddMin Nom Max Min Nom Max
144 22.0 20.0 0.17 0.22 0.27 0.17 0.2 0.23 0.50 0.10 0.08
Table 9-3. Device and 144-lead LQFP Package Maximum Weight
1708 mg