AT89LS52 datasheet(36/39 Pages) ATMEL

Part #	AT89LS52

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

PDF	39 Pages

Scroll/Zoom	100%

Manufacturer	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

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36 / 39 page

AT89LS52

2601A–12/01

Packaging Information

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

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.

COMMON DIMENSIONS

(Unit of Measure = mm)

SYMBOL

MIN

NOM

MAX

NOTE

–

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

AT89LS52 Datasheet(PDF) 36 Page - ATMEL Corporation

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