TMC2084-HT SMSC, TMC2084-HT Datasheet - Page 6

• 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

TM
Standalone Mode CircLink
Controller
Datasheet
The TMC2084 has thirty-two I/O port lines featuring programmable direction, with 8-bit basis (output: 16 to
32 bit; input: 0 to 16 bit). The maximum number of nodes per network is fifteen, including the host node.
This configuration enables a processor to control a total of 448 (14 × 32) remote I/O lines.
The Output Port type is selectable from either open-drain or push-pull, while one part of the I/O ports is
definable as either output pins for network status monitoring, strobe output pins to handshake with AD or
DA converter, or input pins for external trigger.
TMC2084 also has additional functions including the function to notify the host of its status, the states of its
Output Ports and settings, the function to send packets with timestamp, and the function to synchronize
the on-chip timer to the host.
This rich feature set is contained in a single 48-pin TQFP package.
Revision 0.2 (10-23-08)
Page 6
SMSC TMC2084
DATASHEET