COM20019I(2006) View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

Manufacturer

COM20019I
(Rev.:2006)

Low Cost ARCNET (ANSI 878.1) Controller with 2K x 8 On-Board RAM

SMSC -> Microchip 

Low Cost ARCNET (ANSI 878.1) Controller with 2K x 8 On-Board RAM

Chapter 9 Package Outlines

9.1 28 Pin PLCC Package Outline and Parameters

G

E

PIN NO.

J

1

A

F

B1

D3

B

D2

R

J

J

C

D1

D

A1

D IM

28L

NOTES:

A

.160-.180

A1

.090-.120

B

.013-.021

B1

.026-.032

C

.020-.045

D

.485-.495

D1

.450-.456

D2

.390-.430

D3

.300 REF

E

.050 BSC

F

.042-.056

G

.042-.048

J

.000-.020

R

.025-.045

1. All dimensions are in inches.

2. C ircle indicating pin 1 can appear on a top surface as show n on the draw ing or

right above it on a beveled edge.

Rev. 03-07-06

Page 60

DATASHEET

SMSC COM20019I

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