xr16m698 Exar Corporation, xr16m698 Datasheet - Page 5

• Manufacturer Part Number: xr16m698
• Description: 1.62v To 3.63v High Performance Octal Uart With 32-byte Fifo
• Manufacturer: Exar Corporation

REV. 1.0.0
DTR4#
DSR4#
DTR5#
DSR5#
DTR6#
DSR6#
RTS4#
CTS4#
RTS5#
CTS5#
RTS6#
CTS6#
N
CD4#
CD5#
CD6#
RI4#
RI5#
RI6#
RX4
RX5
RX6
TX4
TX5
TX6
TX7
AME
P
64
57
62
58
63
59
60
61
56
49
54
50
55
51
52
53
46
39
44
40
45
41
42
43
38
IN
#
T
YPE
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1.62V TO 3.63V HIGH PERFORMANCE OCTAL UART WITH 32-BYTE FIFO
UART channel 4 Transmit Data or infrared transmit data.
UART channel 4 Receive Data or infrared receive data. Normal RXD input idles
HIGH. The infrared pulse can be inverted internally prior to decoding by setting
FCTR bit-4.
UART channel 4 Request to Send or general purpose output (active LOW). See
description of RTS0# pin.
UART channel 4 Clear to Send or general purpose input (active LOW). See descrip-
tion of CTS0# pin.
UART channel 4 Data Terminal Ready or general purpose output (active LOW). See
description of DTR0# pin.
UART channel 4 Data Set Ready or general purpose input (active LOW). See
description of DSR0# pin.
UART channel 4 Carrier Detect or general purpose input (active LOW).
UART channel 4 Ring Indicator or general purpose input (active LOW).
UART channel 5 Transmit Data or infrared transmit data.
UART channel 5 Receive Data or infrared receive data. Normal RXD input idles
HIGH. The infrared pulse can be inverted internally prior to decoding by setting
FCTR bit-4.
UART channel 5 Request to Send or general purpose output (active LOW). See
description of RTS0# pin.
UART channel 5 Clear to Send or general purpose input (active LOW). See descrip-
tion of CTS0# pin.
UART channel 5 Data Terminal Ready or general purpose output (active LOW). See
description of DTR0# pin.
UART channel 5 Data Set Ready or general purpose input (active LOW). See
description of DSR0# pin.
UART channel 5 Carrier Detect or general purpose input (active LOW).
UART channel 5 Ring Indicator or general purpose input (active LOW).
UART channel 6 Transmit Data or infrared transmit data.
UART channel 6 Receive Data or infrared receive data. Normal RXD input idles
HIGH. The infrared pulse can be inverted internally prior to decoding by setting
FCTR bit-4.
UART channel 6 Request to Send or general purpose output (active LOW). See
description of RTS0# pin.
UART channel 6 Clear to Send or general purpose input (active LOW). See descrip-
tion of CTS0# pin.
UART channel 6 Data Terminal Ready or general purpose output (active LOW). See
description of DTR0# pin.
UART channel 6 Data Set Ready or general purpose input (active LOW). See
description of DSR0# pin.
UART channel 6 Carrier Detect or general purpose input (active LOW).
UART channel 6 Ring Indicator or general purpose input (active LOW).
UART channel 7 Transmit Data or infrared transmit data.
5
D
ESCRIPTION
XR16M698