COM20020I3V-DZD-TR SMSC, COM20020I3V-DZD-TR Datasheet - Page 50

• Manufacturer Part Number: COM20020I3V-DZD-TR
• Description: Network Controller & Processor ICs 5Mbps ARCNET CTRL 2K x 8 ON-CHIP RAM
• Manufacturer: SMSC

Specifications of COM20020I3V-DZD-TR

• Mounting Style: SMD/SMT
• Package / Case: PLCC-28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 7
7.1
Note:
7.2
Revision 12-05-06
Low Input Voltage 1
(All inputs except A2,
XTAL1, nRESET, nRD,
nWR, and RXIN)
High Input Voltage 1
(All inputs except A2,
XTAL1, nRESET, nRD,
nWR, and RXIN)
Low Input Voltage 2
(XTAL1)
High Input Voltage 2
(XTAL1)
Low to High Threshold
Input Voltage
(A2, nRESET, nRD, nWR, and
RXIN)
High to Low Threshold
Input Voltage
(A2, nRESET, nRD, nWR, and
RXIN)
* Stresses above those listed may cause permanent damage to the device. This is a stress rating only and
PARAMETER
Maximum Guaranteed Ratings*
Operating Temperature Range .................................................................................................. 0
Storage Temperature Range ................................................................................................-55
Lead Temperature (soldering, 10 seconds) ....................................................................................... +325
Positive Voltage on any pin, with respect to ground ........................................................................V
Negative Voltage on any pin, with respect to ground ............................................................................. -0.3V
Maximum V
functional operation of the device at these or any other condition above those indicated in the operational
sections of this specification is not implied.
When powering this device from laboratory or system power supplies, it is important that the Absolute
Maximum Ratings not be exceeded or device failure can result. Some power supplies exhibit voltage
spikes or "glitches" on their outputs when the AC power is switched on or off. In addition, voltage
transients on the AC power line may appear on the DC output. If this possibility exists it is suggested that
a clamp circuit be used.
DC Electrical Characteristics
V
COM20020: T
DD
=5.0V±10%
DD
A
.......................................................................................................................................... +7V
=0
Operational Description
o
C to +70
SYMBOL
o
C, COM20020I: T
V
V
V
V
V
V
IH1
IH2
ILH
IHL
IL1
IL2
DATASHEET
MIN
2.0
4.0
Page 50
A
=-40
o
C to +85
5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
TYP
1.8
1.2
o
C
MAX
0.8
1.0
UNIT
V
V
V
V
V
V
TTL Levels
TTL Levels
TTL Clock Input
Schmitt Trigger,
All Values at V
5V
SMSC COM20020I Rev D
COMMENT
o
C to +150
o
C to +70
Datasheet
DD
DD
+0.3V
=
o
o
o
C
C
C