COM20020I-HD Standard Microsystems (SMSC), COM20020I-HD Datasheet - Page 8

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

Specifications of COM20020I-HD

• 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
• Lead Free Status / RoHS Status: Not Compliant

Revision 12-05-06
VDD
VSS
VSS
AD0
AD1
AD2
N/C
N/C
D3
D4
D5
D6
Figure 2.2 - Pin Configuration - COM20020I 48-Pin TQFP
10
11
12
1
2
3
4
5
6
7
8
9
48 PIN TQFP
DATASHEET
COM20020I
Page 8
5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
36
35
34
33
32
31
30
29
28
27
26
25
nCS
VDD
nINTR
N/C
VDD
nRESET
VSS
nTXEN
RXIN
N/C
BUSTMG
nPULSE2
SMSC COM20020I Rev D
Datasheet