TMC2084-HD SMSC, TMC2084-HD Datasheet - Page 10

• Manufacturer Part Number: TMC2084-HD
• Description: Network Controller & Processor ICs DUAL MODE CircLink Cntlr
• Manufacturer: SMSC

Specifications of TMC2084-HD

• Product: Controller Area Network (CAN)
• Number Of Transceivers: 1
• Data Rate: 5 Mbps
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current (max): 25 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 0.2 (10-23-08)
NO.
PIN
35
37
38
41
43
44
46
47
Port D bit 5
FLAG OUTPUT bit1
(Port Direction Configuration
Port D bit6
FLAG OUTPUT bit2
(Port Direction Configuration
Port D bit 7
Network Status
(Port Direction Configuration
Reset Input
Oscillator/
External Clock Input
Oscillator Output
Transmit Enable Output
Transmit Data Output
(CMI bypass configuration)
- bit 0)
- bit 1)
Monitoring output
- bit 2)
SIGNAL NAME
PD5
FO1
(PGS0)
PD6
FO2
(PGS1)
PD7
nRCNERR
(PGS2)
nRESET
X1
X2
TXEN
TXD
(nCMIBYP)
PIN NAME
DATASHEET
Transceiver Interface
Reset and Clock
Page 10
IT/O42
O42
(IT)
IT/O42
O42
(IT)
IT/O42
O42
(IT)
ICS
IC
OX
O42
O42
(IT)
FUNCTION
TYPE BY
BUFFER
The bit 5 of Port D.
A bi-directional port. The port direction is
configured using the same way as PD4.
The bit1 of FLAG OUTPUT.
The FLAG OUTPUT mode is configured
using the same way as PD4. For detailed
information of the flag, see the section on
Configuration Through Network.
Configuration bit 0 of port direction.
For detailed information, see the section on
Configuration Using Shared Pins.
The bit 6 of Port D.
A bi-directional port. The port direction is
configured using the same way as PD4.
The bit2 of FLAG OUTPUT.
The FLAG OUTPUT mode is configured
using the same way as PD4. For detailed
information of the flag, see the section on
Configuration Through the Network.
Configuration bit 1 of port direction.
For detailed information, see the section on
Configuration Using Shared Pins.
The bit 7 of Port D.
A bi-directional port. The port direction is
configured using the same way as PD4.
Network Status Monitoring output.
The FLAG OUTPUT mode is configured
using the same way as PD4. For detailed
information see the section on
Configuration Through the Network.
The configuration bit 2 of port direction.
For detailed information, see the section on
Configuration Using Shared Pins.
The input for the reset signal.
The signal for hardware reset is connected
to this active low pin.
This pin functions as the input for either the
oscillator or the external clock.
Oscillator output.
Transmit enable output (active high)
Transmit data output.
Specifies bypassing of CMI encoder/
decoder.
For detailed information, see the section on
Configuration Using Shared Pins.
DETAILED DESCRIPTION
Standalone Mode CircLink
SMSC TMC2084
TM
Datasheet
Controller