COM20022I3V-HD SMSC, COM20022I3V-HD Datasheet - Page 56
![no-image](/images/manufacturer_photos/0/6/617/smsc_sml.jpg)
COM20022I3V-HD
Manufacturer Part Number
COM20022I3V-HD
Description
Network Controller & Processor ICs ARCNET Contrllr
Manufacturer
SMSC
Datasheet
1.COM20022I3V-HD.pdf
(83 pages)
Specifications of COM20022I3V-HD
Data Rate
10 Mbps
Supply Voltage (max)
3.465 V
Supply Voltage (min)
3.135 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Package / Case
TQFP-48
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 56 of 83
- Download datasheet (483Kb)
10 Mbps ARCNET (ANSI 878.1) Controller with 2Kx8 On-Board RAM
Datasheet
If an external crystal is used, two capacitors are needed (one from each leg of the crystal to ground). No
external resistor is required, since the COM20022I 3V contains an internal resistor. The crystal must have
an accuracy of 0.020% or better. The oscillation frequency range is from 10 MHz to 20 MHz.
The crystal must have an accuracy of 0.010% or better when the internal clock multiplier is turned on. The
oscillation frequency must be 20MHz when the internal clock multiplier is turned on.
The XTAL2 side of the crystal may be loaded with a single 74HC-type buffer in order to generate a clock
for other devices.
The user may attach an external TTL clock, rather than a crystal, to the XTAL1 signal. In this case, a
390Ω pull-up resistor is required on XTAL1, while XTAL2 should be left unconnected.
Revision 02-27-06
Page 56
SMSC COM20022I 3V
DATASHEET
Related parts for COM20022I3V-HD
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![COM20022I-HT](/photos/6/82/68287/com20022i-ht_tmb.jpg)
Part Number:
Description:
IC CTRLR ARCNET 2KX8 RAM 48-TQFP
Manufacturer:
SMSC
Datasheet:
![COM20022I-3V](/images/no-image3.png)
Part Number:
Description:
10 Mbps ARCNET (ANSI 878.1) Controller with 2Kx8 On-Board RAM
Manufacturer:
SMSC [SMSC Corporation]
![COM20022I-3.3V](/images/no-image3.png)
Part Number:
Description:
10 Mbps ARCNET (ANSI 878.1) Controller with 2Kx8 On-Chip RAM
Manufacturer:
SMSC Corporation
![LAN83C183-JD](/images/no-image3.png)
Part Number:
Description:
FAST ETHERNET PHYSICAL LAYER DEVICE
Manufacturer:
SMSC Corporation
Datasheet:
![FDC37N769TQFP](/images/no-image3.png)
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
![LPC47M102S-MC](/images/no-image3.png)
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
![LPC47N267-MN](/images/no-image3.png)
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
![USB20H04-JD](/images/no-image3.png)
Part Number:
Description:
4-PORT USB2.0 HUB CONTROLLER
Manufacturer:
SMSC Corporation
Datasheet:
![FDC37M602](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
![FDC37B777](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
![FDC37C672](/images/no-image3.png)
Part Number:
Description:
FDC37C672ENHANCED SUPER I/O CONTROLLER WITH FAST IR
Manufacturer:
SMSC Corporation
Datasheet:
![COM90C66LJP](/images/no-image3.png)
Part Number:
Description:
COM90C66LJPARCNET Controller/Transceiver with AT Interface and On-Chip RAM
Manufacturer:
SMSC Corporation
Datasheet:
![FDC37N869TQFP](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
![USB97C100QFP](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet: