TMC2072-MT SMSC, TMC2072-MT Datasheet - Page 56
![no-image](/images/manufacturer_photos/0/6/617/smsc_sml.jpg)
TMC2072-MT
Manufacturer Part Number
TMC2072-MT
Description
IC CTRLR CIRC 100-TQFP DUAL MODE
Manufacturer
SMSC
Series
CircLink™r
Datasheet
1.TMC2072-MT.pdf
(106 pages)
Specifications of TMC2072-MT
Controller Type
I/O Controller
Interface
Transceiver
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
40mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
638-1023
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TMC2072-MT
Manufacturer:
Microchip Technology
Quantity:
10 000
- Current page: 56 of 106
- Download datasheet (648Kb)
2.13
Revision 0.1 (06-07-07)
Communication
Internal 3 Port HUB Block Diagram
HUB Function
CircLink integrates a 3-port HUB function to expand the network. The HUB function enables conversion of
different communication media among twist-pair cable, fiber optics, and the like. In addition, the HUB
function expands the connection node number and cable length limitations caused by transceiver
performance limitations.
The HUB function is enabled by nHUBON pin. Among three ports, one is used internally for the connection
to CircLink main unit and the remaining two are used as external ports.
function
HUB
Port
CircLink CORE
NHUBON=H
Port1
OFF
DATASHEET
nHUBON=L
Port1,Port2
ON
Page 56
nHUBON=H
Case of
3-Port HUB
RXIN ,
TXEN ,
TXD
Port-1
CMI
Peripheral Mode CircLink™ Controller
RXIN2 ,
TXEN2 ,
TXD (Shared)
Port-2
CMI
SMSC TMC2072
Datasheet
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