COM20020I-DZD-TR Standard Microsystems (SMSC), COM20020I-DZD-TR Datasheet - Page 66

• Manufacturer Part Number: COM20020I-DZD-TR
• Manufacturer: Standard Microsystems (SMSC)

Specifications of COM20020I-DZD-TR

• Number Of Transceivers: 1
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Lead Free Status / RoHS Status: Compliant

Chapter 9
Revision 12-05-06
N OTES:
1.
2.
A ll dim ensions are in inches.
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.
G
Package Outlines
J
Figure 9.1 - 28 Pin PLCC Package Dimensions
E
D1
D
PIN N O.
1
DATASHEET
D IM
A
A 1
B
B 1
C
D
D 1
D 2
D 3
E
F
G
J
R
Page 66
J
.160-.180
.090-.120
.013-.021
.026-.032
.020-.045
.485-.495
.450-.456
.390-.430
.300 R EF
.050 BSC
.042-.056
.042-.048
.000-.020
.025-.045
D 3
28L
J
5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
B1
F
A
A1
C
B
R
D 2
SMSC COM20020I Rev D
Datasheet