XR16M780 Datasheet, PDF (10/58 Pages) Exar Corporation – 1.62V TO 3.63V HIGH PERFORMANCE UART WITH 64-BYTE FIFO

XR16M780
1.62V TO 3.63V HIGH PERFORMANCE UART WITH 64-BYTE FIFO
FIGURE 6. XR16M780 TYPICAL SERIAL INTERFACE CONNECTIONS
VCC
VCC
TX
RX
RTS#
UART ^DTR#
NC
CTS#
DSR#
CD#
RI #
GND
VCC
RS-485
Transceiver Y
DI _Half-duplex
RO
Z
DE
RE#
A
B
RS-485 Half-Duplex Serial Interface
REV. 1.0.0
VCC
VCC
TX
RX
DTR#
NC
UART ^RTS#
NC
CTS#
DSR#
CD#
R I#
GND
VCC
IR
Transceiver
TXD
RXD
Infrared Connection
10