XR17V258IV-F Exar Corporation, XR17V258IV-F Datasheet - Page 64
![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
XR17V258
66MHZ PCI BUS OCTAL UART WITH POWER MANAGEMENT SUPPORT
F
TION
IGURE
Note: PERR# and SERR are optional in a bus target application.
Host
AD[31:0]
Host
C/BE[3:0]#
DEVSEL#
FRAME#
Host
Host
Host
Host
IRDY#
TRDY#
PERR#
SERR#
21. D
CLK
Even Parity is on AD[31:0], C/BE[3:0]#, and PAR
Target
Target
PAR
Target
Target
Target
Target
EVICE
1
Address
CMD
Bus
C
ONFIGURATION REGISTERS
2
DWORD
Address
Parity
Data
Byte Enable# = DWORD
3
DWORD
Active
Parity
Data
Data
4
DWORD
Active
Parity
Data
Data
, UART R
5
DWORD
Active
Parity
Data
Data
64
EGISTERS AND
6
Active
Parity
Data
Data DWORD
7
Active
T
RANSMIT
8
D
9
ATA
Parity
Data
B
URST
10
Active
W
RITE
11
PCI BWR
REV. 1.0.2
O
PERA
-