at94k40al ATMEL Corporation, at94k40al Datasheet - Page 199

• Manufacturer Part Number: at94k40al
• Description: At94kal Series Field Programmable System Level Integrated Circuit
• Manufacturer: ATMEL Corporation

9.4
1138I–FPSLI–1/08
Notes: 1. This drawing is for general information only; refer to JEDEC Drawing MS-129, Variation FA-1, for proper dimensions, tolerances, datums, etc.
2. The top package body size may be smaller than the bottom package size by as much as 0.15 mm.
3. Dimensions D1 and E1 do not include mold protrusions. Allowable protrusion is 0.25 mm per side. D1 and E1 are maximum plastic
4. Dimension b does not include Dambar protrusion. Allowable Dambar protrusion shall not cause the lead width to exceed the maximum b
208Q1 – PQFP
body size dimensions including mold mismatch.
dimension by more than 0.08 mm. Dambar cannot be located on the lower radius or the foot. Minimum space between protrusion
and an adjacent lead is 0.07 mm.
R
2325 Orchard Parkway
San Jose, CA 95131
e
Bottom View
Top View
D1
D
TITLE
b
208Q1, 208-lead (28 x 28 mm Body, 2.6 Form Opt.),
Plastic Quad Flat Pack (PQFP)
E1
E
L1
AT94KAL Series FPSLIC
SYMBOL
A1
A2
D
D1
E
E1
e
b
L1
COMMON DIMENSIONS
0.25
3.20
0.17
MIN
(Unit of Measure = mm)
Side View
30.60 BSC
28.00 BSC
30.60 BSC
28.00 BSC
0.50 BSC
1.30 REF
NOM
3.40
–
–
DRAWING NO.
208Q1
MAX
0.50
3.60
0.27
A1
A1
NOTE
2, 3
2, 3
03/10/05
A2
4
REV.
C
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