DSP56F802 View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
MFG CO.
'DSP56F802' PDF : 40 Pages View PDF
Package and Pin-Out Information 56F802
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DATUM PLANE A, B AND D TO BE DETERMINED
AT DATUM PLANE H.
4. DIMENSIONS D AND E TO BE DETERMINED AT
SEATING PLANE C.
5. DIMENSIONS b DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL NOT CAUSE THE LEAD
WIDTH TO EXCEED THE MAXIMUM b DIMENSION
BY MORE THEN 0.08 MM. DAMBAR CANNOT BE
LOCATED ON THE LOWER RADIUS OR THE FOOT.
MINIMUM SPACE BETWEEN PROTRUSION AND
ADJACENT LEAD OR PROTURSION: 0.07 MM.
6. DIMENSIONS D1 AND E1 DO NOT INCLUDE MOLD
PROTRUSION. ALLOWABLE PROTRUSION IS 0.25
MM PER SIDE. D1 AND E1 ARE MAXIMUM PLASTIC
BODY SIZE DIMENSIONS INCLUDING MOLD
MISMATCH.
7. EXACT SHAPE OF EACH CORNER IS OPTIONAL.
8. THESE DIMENSIONS APPLY TO THE FLAT
SECTION OF THE LEAD BETWEEN 0.1 MM AND 0.25
MM FROM THE LEAD TIP.
MILLIMETERS
DIM MIN
MAX
A
1.40
1.60
A1
0.05
0.15
A2
1.35
1.45
b
0.30
0.45
b1
0.30
0.40
c
0.09
0.20
c1
0.09
0.16
D
9.00 BSC
D1
7.00 BSC
e
0.80 BSC
E
9.00 BSC
E1
7.00 BSC
L
0.50 0.70
L1
1.00 REF
O
0°
7°
O1
12° REF
R1
0.08
0.20
R2
0.08
--
S
0.20 REF
Figure 4-2 32-pin LQFP Mechanical Information (Case 873A)
Please see www.freescale.com for the most current case outline.
56F802 Technical Data, Rev. 9
Freescale Semiconductor
33
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