XR17D154IV-F Exar Corporation, XR17D154IV-F Datasheet - Page 58

• 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
20. PCI B
US
C
ONFIGURATION
Host
Host
C/BE[3:0]#
C/BE[3:0]#
Host
Host
Host
Host
Host
Host
Host
Host
FRAME#
FRAME#
AD[31:0]
AD[31:0]
DEVSEL#
DEVSEL#
TRDY#
TRDY#
IRDY#
IRDY#
CLK
CLK
Target
Target
Target
Target
Target
Target
S
PACE
1
1
ADDRESS
ADDRESS
CFG-WR
CFG-RD
R
EGISTERS
2
2
58
BYTE ENABLE#
BYTE ENABLE#
R
WRITE DATA
EAD AND
3
3
DATA
W
RITE OPERATION
4
4
PCICFG_WR
PCICFG_RD
xr
REV. 1.2.2