Atmel ATmega88PA Manuale Utente

8161AS–AVR–11/08

  2325 Orchard Parkway
  San Jose, CA  95131

R

32A, 32-lead, 7 x 7 mm Body Size, 1.0 mm Body Thickness,
0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP) 

B

32A

10/5/2001

PIN 1 IDENTIFIER

0˚~7˚

PIN 1 

L

C

A1

A2

A

D1

D

e

E1

E

B

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 0.25 mm per side. Dimensions D1 and E1 are maximum 
plastic body size dimensions including mold mismatch.

3. Lead coplanarity is 0.10 mm maximum.

A

–

–

1.20

A1

0.05

–

0.15

A2

 0.95

1.00

1.05

          

D

8.75

9.00

9.25

D1

6.90

7.00

7.10

Note 2

E

8.75

9.00

9.25

E1

6.90

7.00

7.10

Note 2

B           0.30

–

0.45

C

0.09

–

0.20

L

0.45

–

 0.75

e

0.80 TYP

(Unit of Measure = mm)