AT45DB021A datasheet(27/28 Pages) ATMEL

27 / 28 page

AT45DB021A

Packaging Information

.045(1.14) X 45˚

PIN NO. 1

IDENTIFY

.025(.635) X 30˚ - 45˚

.012(.305)

.008(.203)

.021(.533)

.013(.330)

.530(13.5)

.490(12.4)

.030(.762)

.015(.381)

.095(2.41)

.060(1.52)

.140(3.56)

.120(3.05)

.032(.813)

.026(.660)

.050(1.27) TYP

.553(14.0)

.547(13.9)

.595(15.1)

.585(14.9)

.300(7.62) REF

.430(10.9)

.390(9.90)

AT CONTACT

POINTS

.022(.559) X 45˚ MAX (3X)

.453(11.5)

.447(11.4)

.495(12.6)

.485(12.3)

*Controlling dimension: millimeters

INDEX

MARK

AREA

0.55 (0.022)

BSC

0.20 (0.008)

0.10 (0.004)

7.15 (0.281)

REF

8.10 (0.319)

7.90 (0.311)

1.25 (0.049)

1.05 (0.041)

0.27 (0.011)

0.18 (0.007)

11.9 (0.469)

11.7 (0.461)

13.7 (0.539)

13.1 (0.516)

0.20 (0.008)

0.15 (0.006)

REF

0.70 (0.028)

0.30 (0.012)

32J, 32-lead, Plastic J-leaded Chip Carrier (PLCC)

Dimensions in Inches and (Millimeters)

JEDEC STANDARD MS-016 AE

28R, 28-lead, 0.330" Wide,

Plastic Gull Wing Small Outline (SOIC)

Dimensions in Inches and (Millimeters)

28T, 28-lead, Plastic Thin Small Outline

Package (TSOP)

Dimensions in Millimeters and (Inches)*

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