XR17C158CV-F Exar Corporation, XR17C158CV-F Datasheet - Page 4

• Manufacturer Part Number: XR17C158CV-F
• Description: IC UART PCI BUS 5V OCTAL 144LQFP
• Manufacturer: Exar Corporation
• Type: Universal PCI Bus Octal UARTr

Specifications of XR17C158CV-F

• Number Of Channels: 8
• Package / Case: 144-LQFP
• Features: *
• Fifo's: 64 Byte
• Protocol: RS485
• Voltage - Supply: 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): 7 V
• Supply Current: 5 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 7 V
• No. Of Channels: 8
• Uart Features: High Performance, Read/Write Burst Operation
• Supply Voltage Range: -0.5V To 7V
• Operating Temperature Range: 0°C To +70°C
• 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: 1016-1287

XR17C158
5V PCI BUS OCTAL UART
Pin Description
DTR1#
DSR1#
DTR2#
DSR2#
DTR3#
DSR3#
DTR4#
DSR4#
DTR5#
DSR5#
RTS2#
CTS2#
RTS3#
CTS3#
RTS4#
CTS4#
RTS5#
CTS5#
N
CD1#
CD2#
CD3#
CD4#
CD5#
RI1#
RI2#
RI3#
RI4#
RI5#
TX2
RX2
TX3
RX3
TX4
RX4
TX5
RX5
AME
P
122
121
120
106
104
100
105
101
102
103
118
98
91
96
92
97
93
94
95
88
81
86
82
87
83
84
85
80
71
78
72
79
75
76
77
IN
99
#
T
YPE
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
UART channel 1 Data Terminal Ready or general purpose output (active low).
UART channel 1 Data Set Ready or general purpose input (active low).
UART channel 1 Carrier Detect or general purpose input (active low).
UART channel 1 Ring Indicator or general purpose input (active low).
UART channel 2 Transmit Data or infrared transmit data.
UART channel 2 Receive Data or infrared receive data. Normal RXD input
idles HIGH. The infrared pulses typically idle LOW but can be inverted inter-
nally prior the decoder by FCTR[4].
UART channel 2 Request to Send or general purpose output (active low).
UART channel 2 Clear to Send or general purpose input (active low).
UART channel 2 Data Terminal Ready or general purpose output (active low).
UART channel 2 Data Set Ready or general purpose input (active low).
UART channel 2 Carrier Detect or general purpose input (active low).
UART channel 2 Ring Indicator or general purpose input (active low).
UART channel 3 Transmit Data or infrared transmit data.
UART channel 3 Receive Data or infrared receive data. Normal RXD input
idles HIGH. The infrared pulses typically idle LOW but can be inverted inter-
nally prior the decoder by FCTR[4].
UART channel 3 Request to Send or general purpose output (active low).
UART channel 3 Clear to Send or general purpose input (active low).
UART channel 3 Data Terminal Ready or general purpose output (active low).
UART channel 3 Data Set Ready or general purpose input (active low).
UART channel 3 Carrier Detect or general purpose input (active low).
UART channel 3 Ring Indicator or general purpose input (active low).
UART channel 4 Transmit Data or infrared transmit data.
UART channel 4 Receive Data or infrared receive data. Normal RXD input
idles HIGH. The infrared pulses typically idle LOW but can be inverted inter-
nally prior the decoder by FCTR[4].
UART channel 4 Request to Send or general purpose output (active low).
UART channel 4 Clear to Send or general purpose input (active low).
UART channel 4 Data Terminal Ready or general purpose output (active low).
UART channel 4 Data Set Ready or general purpose input (active low).
UART channel 4 Carrier Detect or general purpose input (active low).
UART channel 4 Ring Indicator or general purpose input (active low).
UART channel 5 Transmit Data or infrared transmit data.
UART channel 5 Receive Data or infrared receive data. Normal RXD input
idles HIGH. The infrared pulses typically idle LOW but can be inverted inter-
nally prior the decoder by FCTR[4].
UART channel 5 Request to Send or general purpose output (active low).
UART channel 5 Clear to Send or general purpose input (active low).
UART channel 5 Data Terminal Ready or general purpose output (active low).
UART channel 5 Data Set Ready or general purpose input (active low).
UART channel 5 Carrier Detect or general purpose input (active low).
UART channel 5 Ring Indicator or general purpose input (active low).
4
D
ESCRIPTION
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REV. 1.4.3