XR17V258IV-F Exar Corporation, XR17V258IV-F Datasheet - Page 66
![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
IGURE
23. 3.3V PCI B
Tri-State
Output
Output
Delay
CLK
0.3VCC
0.4VCC
0.5VCC
US
C
Input
T_val
LOCK
T_on
(DC
T_high
V_trise
V_tfall
V_th
T_off
V_tl
TO
66MH
T_cyc
V_test
Z
)
66
T_low
Measurement Condition Parameters
Vth = 0.6VCC
Vtl = 0.2VCC
Vtest = 0.4VCC
Vtrise = 0.285VCC
Vtfall = 0.615VCC
Vmax = 0.4VCC
Input Signal Slew Rate = 1.5 V/ns
T_su
Inputs Valid
T_h
0.4 VCC, p-to-p
(minimum)
0.6VCC
0.2VCC
pci_clk
V_max
REV. 1.0.2