COM20020I3V-DZD SMSC, COM20020I3V-DZD Datasheet - Page 7

• Manufacturer Part Number: COM20020I3V-DZD
• Description: IC CTRLR LAN UNIV 2KX8 28-PLCC
• Manufacturer: SMSC
• Series: ARCNETr

Specifications of COM20020I3V-DZD

• Controller Type: ARCNET Controller
• Interface: Differential
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 20mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1002-5

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