xr16m680 Exar Corporation, xr16m680 Datasheet - Page 10
xr16m680
Manufacturer Part Number
xr16m680
Description
1.62v To 3.63v High Performance Uart With 32-byte Fifo
Manufacturer
Exar Corporation
Datasheet
1.XR16M680.pdf
(57 pages)
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XR16M680
1.62V TO 3.63V HIGH PERFORMANCE UART WITH 32-BYTE FIFO
F
IGURE
6. XR16M680 T
YPICAL
U A R T
UART
S
ERIAL
DTR#
RTS#
DSR#
CTS#
GND
VCC
CD#
RI #
D T R #
D S R #
TX
R T S #
C T S #
RX
G N D
C D #
V C C
R I#
T X
R X
I
RS-485 Half-Duplex Serial Interface
NTERFACE
NC
In frared C o nn ectio n
VCC
N C
N C
VC C
C
ONNECTIONS
VCC
10
V C C
DI
RO
DE
RE#
Transceiver
Half-duplex
RS-485
T ransceiver
T X D
R X D
IR
Y
Z
A
B
REV. 1.0.0