ATMEGA8_14 Datasheet, PDF (315/331 Pages) ATMEL Corporation – High-performance, Low-power Atmel

Packaging Information
32A
PIN 1 IDENTIFIER
PIN 1
e
B
E1 E
D1
D
ATmega8(L)
C _0°~7°
A1 A2
L
Notes:
1. This package conforms to JEDEC reference MS-026, Variation ABA.
2. Dimensions D1 and E1 do not include mold protrusion. Allowable
protrusion is 0.25mm per side. Dimensions D1 and E1 are maximum
plastic body size dimensions including mold mismatch.
3. Lead coplanarity is 0.10mm maximum.
A
SYMBOL
A
A1
A2
D
D1
E
E1
B
C
L
e
COMMON DIMENSIONS
(Unit of measure = mm)
MIN NOM MAX
–
–
1.20
0.05
–
0.15
0.95
1.00
1.05
8.75
9.00
9.25
6.90
7.00
7.10
8.75
9.00
9.25
6.90
7.00
7.10
0.30
–
0.45
0.09
–
0.20
0.45
–
0.75
0.80 TYP
NOTE
Note 2
Note 2
TITLE
32A, 32-lead, 7 x 7mm body size, 1.0mm body thickness,
0.8mm lead pitch, thin profile plastic quad flat package (TQFP)
2010-10-20
DRAWING NO. REV.
32A
C
2486AA–AVR–02/2013
315