TP561 Datasheet - IC Plus

TP561 56K Modem USB Chip

The TP561 operates as a bridge between one USB port and one standard RS232 Serial port, especially for TP560x modem chip. There are two large on-chip buffers accommodate the data flow from two different buses. The USB bulk-type data is adopted for maximum data transfer. Automatic handshake is suppor.

TP561 Features

* Full compliance with the USB Specification v1.1

* Support the RS232 Serial interface

* Support automatic handshake mode

* Over 1Mbps transfer rate

* Support remote wake-up and power management

* Dual data buffers for upstream and downstream data flow

TP561 Datasheet (91.35 KB)