Packaging Information - Atmel ATmega128 Manual

Packaging Information

64A
PIN 1
e
C
0°~7°
Notes:
1.This package conforms to JEDEC reference MS-026, Variation AEB.
2. Dimensions D1 and E1 do not include mold protrusion. Allowable
protrusion is 0.25 mm per side. Dimensions D1 and E1 are maximum
plastic body size dimensions including mold mismatch.
3. Lead coplanarity is 0.10 mm maximum.
2325 Orchard Parkway
San Jose, CA 95131
R
2467S–AVR–07/09
PIN 1 IDENTIFIER
D1
D
L
TITLE
64A, 64-lead, 14 x 14 mm Body Size, 1.0 mm Body Thickness,
0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)
B
E1 E
A2 A
A1
SYMBOL
A
A1
A2
D
D1
E
E1
B
C
L
e
ATmega128
COMMON DIMENSIONS
(Unit of Measure = mm)
MIN MAX
NOM NOTE
– – 1.20
0.05 – 0.15
0.95 1.00 1.05
15.75 16.00 16.25
13.90 14.00 14.10 Note 2
15.75 16.00 16.25
13.90 14.00 14.10 Note 2
0.30 – 0.45
0.09 – 0.20
0.45 – 0.75
0.80 TYP
10/5/2001
DRAWING NO.
64A
REV.
B
369