TMC2084-HT SMSC, TMC2084-HT Datasheet - Page 8

• Manufacturer Part Number: TMC2084-HT
• Description: IC CTRLR CIRCLINK TM 48-TQFP
• Manufacturer: SMSC
• Series: CircLink™r

Specifications of TMC2084-HT

• Controller Type: I/O Controller
• Interface: Transceiver
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: 638-1025

10-11,
21-23,
14-19
26-29
1.4
Revision 0.2 (10-23-08)
2 - 9
NO.
PIN
20
Port A bit 0 - 7
(output-only)
Port B bit 0 - 7
(output-only)
Port C bit 0
External Trigger Input 1
Port C bit 1 - 7
Pin List
SIGNAL NAME
PA0 - 7
PB0 - 7
PC0
nPISTR1
PC1 - 7
PIN NAME
General Purpose I/O Group A
General Purpose I/O Group B
General Purpose I/O Group C
DATASHEET
Page 8
O42/OD4
O42/OD4
IT/O42/OD4
IT
IT/O42/OD4
FUNCTION
TYPE BY
BUFFER
General Purpose I/O Port A.
An output-only port. The type of output can
be selected using the PAOD bit, configured
through the network. PAOD = 0 selects
push-pull; PAOD = 1 selects open-drain
(default).
General Purpose I/O Port B.
An output-only port. The type of output can
be selected using PBOD bit, configured
through the network. PBOD = 0 selects
push-pull; PBOD = 1 selects open-drain
(default).
General Purpose I/O Port Bit 0.
A bi-directional port. The port direction can
be specified using the shared pin PGS0.
PGS0 = L specifies input; PGS0 = H
specifies output. The type of output can be
selected using PCOD bit, configured
through the network. PCOD = 0 selects
push-pull; PCOD = 1 selects open-drain
(default).
External Trigger Input 1
The input pin for external trigger signal. If
the shared pin PGS0 is set to L while "6h"
or “7” is set using TXTRG3 - 0 bits that are
configured through network then this port is
configured for the external trigger input.
General Purpose I/O port C bit 1 to 7.
A bi-directional port. The direction of port
and the type of output are configured using
the same way as PC0.
DETAILED DESCRIPTION
Standalone Mode CircLink
SMSC TMC2084
TM
Datasheet
Controller