Atmel ATmega88PA Manuel d'utilisateur télécharger pdf (Page 19)

8161DS–AVR–10/09

ATmega48PA/88PA/168PA/328P

8. Packaging Information

8.1 32A

2325 Orchard Parkway

San Jose, CA 95131

TITLE

DRAWING NO.

REV.

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)

32A

10/5/2001

PIN 1 IDENTIFIER

0˚~7˚

PIN 1

A2 A

E1 E

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

COMMON DIMENSIONS

(Unit of Measure = mm)

SYMBOL

MIN

NOM

MAX

NOTE

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Atmel ATmega88PA Manuel d'utilisateur Page 19