COM20020I-DZD-TR SMSC, COM20020I-DZD-TR Datasheet - Page 50
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COM20020I-DZD-TR
Manufacturer Part Number
COM20020I-DZD-TR
Description
Network Controller & Processor ICs 5Mbps ARCNET CTRL 2K x 8 ON-CHIP RAM
Manufacturer
SMSC
Datasheet
1.COM20020I3V-DZD.pdf
(72 pages)
Specifications of COM20020I-DZD-TR
Product
Controller Area Network (CAN)
Number Of Transceivers
1
Data Rate
5 Mbps
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Supply Current (max)
40 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Package / Case
PLCC-28
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
COM20020I-DZD-TR
Manufacturer:
Microchip Technology
Quantity:
10 000
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