XR17D154IV-F Exar Corporation, XR17D154IV-F Datasheet - Page 62

• Manufacturer Part Number: XR17D154IV-F
• Description: IC UART PCI BUS QUAD 144LQFP
• Manufacturer: Exar Corporation
• Type: IrDA or RS- 485r

Specifications of XR17D154IV-F

• Number Of Channels: 4, QUART
• 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: 6.25 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• Supply Current: 4 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V or 5 V
• No. Of Channels: 4
• Uart Features: Tx/Rx FIFO Counters
• Supply Voltage Range: 3V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: LQFP
• 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
• Other names: 1016-1290

XR17D154
UNIVERSAL (3.3V AND 5V) PCI BUS QUAD UART
F
IGURE
24. 5V PCI B
Tri-State
Output
Output
Bused
Signal
Bused
Signal
Delay
Input
CLK
US
4 nSec
C
(max)
LOCK
(2-11 nSec)
(2 nSec
min)
Tval
Ton
(DC
(28 nSec Max)
11 nSec
TO
(min)
Toff
33MH
Z
)
Tcyc
4 nSec
(max)
62
(7 nSec min)
11 nSec
(min)
Tsetup
Inputs Valid
(0 nSec)
Thold
2.0 V p-t-p
(minimum)
2.4 V
0.4 V
xr
pci_clk
REV. 1.2.2