Packaging Information
44A
PIN 1
B
PIN 1 IDENTIFIER
E1
E
e
D1
D
C
0˚~7˚
A2
A
A1
L
COMMON DIMENSIONS
(Unit of Measure = mm)
MIN
–
MAX
1.20
NOM
NOTE
SYMBOL
A
–
–
A1
A2
D
0.05
0.95
11.75
9.90
11.75
9.90
0.30
0.09
0.45
0.15
1.00
12.00
10.00
12.00
10.00
–
1.05
12.25
D1
E
10.10 Note 2
12.25
Notes:
1. This package conforms to JEDEC reference MS-026, Variation ACB.
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.
E1
B
10.10 Note 2
0.45
C
–
0.20
3. Lead coplanarity is 0.10 mm maximum.
L
–
0.75
e
0.80 TYP
10/5/2001
TITLE
DRAWING NO. REV.
2325 Orchard Parkway
San Jose, CA 95131
44A, 44-lead, 10 x 10 mm Body Size, 1.0 mm Body Thickness,
0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)
44A
B
R
12
ATmega16(L)
2466NS–AVR–10/06
ATMEL [ ATMEL ]
