ATMEGA8_10 Datasheet, PDF (15/25 Pages) ATMEL Corporation – 8-bit with 8K Bytes In-System Programmable Flash

ATmega8(L)
28P3
D
PIN
1
E1
A
SEATING PLANE
L
e
A1
B2
B1
B
(4 PLACES)
E
C
0º ~ 15º REF
eB
Note: 1. Dimensions D and E1 do not include mold Flash or Protrusion.
Mold Flash or Protrusion shall not exceed 0.25 mm (0.010").
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL MIN
A
–
A1 0.508
D
34.544
E
7.620
E1
7.112
B
0.381
B1 1.143
B2 0.762
L
3.175
C
0.203
eB
–
e
NOM MAX NOTE
–
4.5724
–
–
–
34.798 Note 1
–
8.255
–
7.493 Note 1
–
0.533
–
1.397
–
1.143
–
3.429
–
0.356
–
10.160
2.540 TYP
TITLE
2325 Orchard Parkway _{28P3, 28-lead (0.300"/7.62 mm Wide) Plastic Dual}
R San Jose, CA 95131 _{Inline Package (PDIP)}
09/28/01
DRAWING NO. REV.
28P3
B
15
2486XS–AVR–06/10