ATmega1284P datasheet(368/380 Pages) ATMEL

Part #	ATmega1284P

Description	8-bit Microcontroller with 128K Bytes In-System Programmable Flash

PDF	380 Pages

Scroll/Zoom	100%

Manufacturer	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

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368 / 380 page

368

8059D–AVR–11/09

ATmega1284P

31. Packaging Information

31.1

44A

2325 Orchard Parkway

San Jose, CA 95131

TITLE

DRAWING NO.

REV.

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

10/5/2001

PIN 1 IDENTIFIER

0˚~7˚

PIN 1

COMMON DIMENSIONS

(Unit of Measure = mm)

SYMBOL

MIN

NOM

MAX

NOTE

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.

3. Lead coplanarity is 0.10 mm maximum.

–

1.20

0.05

–

0.15

0.95

1.00

1.05

11.75

12.00

12.25

9.90

10.00

10.10

Note 2

11.75

12.00

12.25

9.90

10.00

10.10

Note 2

0.30

–

0.45

0.09

–

0.20

0.45

–

0.75

0.80 TYP

ATmega1284P Datasheet(PDF) 368 Page - ATMEL Corporation

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