COM20020ILJP Standard Microsystems (SMSC), COM20020ILJP Datasheet - Page 7

• Manufacturer Part Number: COM20020ILJP
• Manufacturer: Standard Microsystems (SMSC)

Specifications of COM20020ILJP

• 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: Not Compliant

5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
Datasheet
Chapter 2
SMSC COM20020I Rev D
COM20020 I LJP
Ordering Information:
A0/nMUX
nWR/DIR
nRD/nDS
A2/ALE
Pin Configurations
VDD
Figure 2.1 - Pin Configuration - COM20020I 28-Pin PLCC
AD0
A1
PACKAGE TYPE: "LJP" = Standard (Sn/Pb) plated PLCC
DEVICE TYPE:
TEMP RANGE:
1
26
27
28
2
3
4
25
5
Package: 28-Pin PLCC
DATASHEET
24
6
23
7
Page 7
(with 2K x 8 RAM)
22
20020 = Universal Local Area Network Controller
8
(Blank) = Commercial = 0°C to +70°C
"-DZD" = Pb-free plated PLCC
"I" = Industrial = -40°C to +85°C
21
9
20
10
19
11
18
17
16
15
14
13
12
nPULSE 1
N/C
D7
XTAL2
XTAL1
VDD
VSS
Revision 12-05-06