TP561 - 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 supported at the Serial port. This device is also compliant with U.

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 „Support default ROM or external EEPROM for device configuration „On chip USB transceiver „On chip crystal oscillator running at 12M Hz „28 Pins SSOP package Order Information „TP561: 56K modem USB Chip TP561 56K Modem USB Chip General Description The TP561 operates as a bridge between one USB port and one standard RS232 Serial port, espec.