XR17V354IB176-F Exar Corporation, XR17V354IB176-F Datasheet - Page 26

• Manufacturer Part Number: XR17V354IB176-F
• Description: IC UART PCIE 256B DUAL 176FPBGA
• Manufacturer: Exar Corporation

Specifications of XR17V354IB176-F

• Number Of Channels: 4, QUART
• Package / Case: 176-LFBGA
• Features: *
• Fifo's: 256 Byte
• Protocol: RS485
• Voltage - Supply: 3.3V
• 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: 25 Mbps
• Supply Current: 120 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V
• No. Of Channels: 4
• 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: BGA
• No. Of Pins: 176
• 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

XR17V354
HIGH PERFORMANCE QUAD PCI-EXPRESS UART
There are 2 sets of 6 registers that select, control and monitor the 16 multipurpose inputs and outputs.
Figure 8
F
IGURE
8. M
shows the internal circuitry.
ULTIPURPOSE
(O p en-D ra in E n a ble = 1 )
M P IO LV L [15:0]
M P IO 3T [15:0]
M P IO IN T [15:0]
M P IO IN V [15:0]
M P IO LV L [15:0]
M P IO S E L [15:0]
IN T
(O u tpu t L e vel)
M P IO O D [15:0]
R ea d In pu t L e vel
(3-sta te E na b le = 1)
(Inp u t In versio n E n a ble = 1)
(S ele ct In pu t=1 , O u tp ut=0 )
I
NPUT
A N D
/O
UTPUT
I
NTERNAL
A N D
R ising E dge
D etection
C
IRCUIT
1
0
26
O R
A N D
P in [15:0]
M P IO
REV. 1.0.1