XR17V258IV-F Exar Corporation, XR17V258IV-F Datasheet - Page 5
![IC UART PCI BUS OCTAL 144LQFP](/photos/29/6/290685/xr17v358_sml.jpg)
XR17V258IV-F
Manufacturer Part Number
XR17V258IV-F
Description
IC UART PCI BUS OCTAL 144LQFP
Manufacturer
Exar Corporation
Type
Octal UARTr
Datasheet
1.XR17V258IVTR-F.pdf
(69 pages)
Specifications of XR17V258IV-F
Number Of Channels
8
Package / Case
144-LQFP
Features
*
Fifo's
64 Byte
Protocol
RS485
Voltage - Supply
3.3V, 5V
With Auto Flow Control
Yes
With Irda Encoder/decoder
Yes
With False Start Bit Detection
Yes
With Modem Control
Yes
Mounting Type
Surface Mount
Data Rate
8 Mbps
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Supply Current
4 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 45 C
Mounting Style
SMD/SMT
Operating Supply Voltage
3 V to 3.6 V
No. Of Channels
8
Uart Features
Tx/Rx FIFO Counters
Supply Voltage Range
3V To 3.6V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
LQFP
No. Of Pins
144
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XR17V258IV-F
Manufacturer:
EXAR
Quantity:
295
Company:
Part Number:
XR17V258IV-F
Manufacturer:
Exar Corporation
Quantity:
10 000
Part Number:
XR17V258IV-F
Manufacturer:
EXAR/艾科嘉
Quantity:
20 000
REV. 1.0.2
PIN DESCRIPTIONS
CTS4#
DTR4#
DSR4#
CTS5#
DTR5#
DSR5#
CTS6#
DTR6#
DSR6#
RTS4#
RTS5#
RTS6#
CD4#
CD5#
CD6#
N
RI3#
RI4#
RI5#
RI6#
RX4
RX5
RX6
TX4
TX5
TX6
TX7
AME
P
95
88
81
86
82
87
83
84
85
80
71
78
72
79
75
76
77
62
55
60
56
61
57
58
59
54
IN
#
66MHZ PCI BUS OCTAL UART WITH POWER MANAGEMENT SUPPORT
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
I
UART channel 3 Ring Indicator or general purpose input (active LOW).
UART channel 4 Transmit Data or infrared transmit data.
UART channel 4 Receive Data or infrared receive data. Normal RXD input
idles at HIGH condition. The infrared pulses can be inverted prior to decoding
by setting FCTR bit [4].
UART channel 4 Request to Send or general purpose output (active LOW).
UART channel 4 Clear to Send or general purpose input (active LOW).
UART channel 4 Data Terminal Ready or general purpose output (active
LOW).
UART channel 4 Data Set Ready or general purpose input (active LOW).
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 at HIGH condition. The infrared pulses can be inverted prior to decoding
by setting FCTR bit [4].
UART channel 5 Request to Send or general purpose output (active LOW).
UART channel 5 Clear to Send or general purpose input (active LOW).
UART channel 5 Data Terminal Ready or general purpose output (active
LOW).
UART channel 5 Data Set Ready or general purpose input (active LOW).
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 at HIGH condition. The infrared pulses can be inverted prior to decoding
by setting FCTR bit [4].
UART channel 6 Request to Send or general purpose output (active LOW).
UART channel 6 Clear to Send or general purpose input (active LOW).
UART channel 6 Data Terminal Ready or general purpose output (active
LOW).
UART channel 6 Data Set Ready or general purpose input (active LOW).
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
XR17V258