XR17C158CV-F Exar Corporation, XR17C158CV-F Datasheet - Page 22
![IC UART PCI BUS 5V OCTAL 144LQFP](/photos/29/6/290690/lqfp144_sml.jpg)
XR17C158CV-F
Manufacturer Part Number
XR17C158CV-F
Description
IC UART PCI BUS 5V OCTAL 144LQFP
Manufacturer
Exar Corporation
Type
Universal PCI Bus Octal UARTr
Datasheet
1.XR17C158CV-F.pdf
(67 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XR17C158CV-F
Manufacturer:
Exar Corporation
Quantity:
10 000
Part Number:
XR17C158CV-F
Manufacturer:
EXAR/艾科嘉
Quantity:
20 000
XR17C158
5V PCI BUS OCTAL UART
MPIOLVL [7:0] (default 0x00)
Output pin level control and input level status. The status of the input pin(s) is read on this register and output
pins are controlled on this register. A logic 0 (default) sets the output to LOW and a logic 1 sets the output pin
to HIGH. The MPIO interrupt will clear upon reading this register.
MPIO3T [7:0] (default 0x00)
Output pin tri-state control. A logic 0 (default) sets the output to active level per register MPIO3T setting, a logic
1 sets the output pin to tri-state.
MPIOINV [7:0] (default 0x00)
Input inversion control. A logic 0 (default) does not invert the input pin logic. A logic 1 inverts the input logic
level.
MPIOSEL [7:0] (default 0xFF)
Multipurpose input/output pin select. This register defines the functions of the pins. A logic 1 (default) defines
the pin for input and a logic "0" for output.
MPIO7
Bit-7 Bit-6 Bit-5 Bit-4 Bit-3 Bit-2 Bit-1 Bit-0
Bit-7 Bit-6 Bit-5 Bit-4 Bit-3 Bit-2 Bit-1 Bit-0
MPIO7
Bit-7 Bit-6 Bit-5 Bit-4 Bit-3 Bit-2 Bit-1 Bit-0
MPIO7
Bit-7 Bit-6 Bit-5 Bit-4 Bit-3 Bit-2 Bit-1 Bit-0
MPIO7
Multipurpose Input Signal Inversion Enable
MPIO6
Multipurpose Input/Output Selection
MPIO6
MPIO6
MPIO6
Multipurpose Output Level Control
Multipurpose Output 3-state Enable
MPIO5 MPIO4 MPIO3 MPIO2 MPIO1 MPIO0
MPIO5 MPIO4 MPIO3 MPIO2 MPIO1 MPIO0
MPIO5 MPIO4 MPIO3 MPIO2 MPIO1 MPIO0
MPIO5 MPIO4 MPIO3 MPIO2 MPIO1 MPIO0
MPIOSEL Register
MPIOLVL Register
MPIOINV Register
MPIO3T Register
22
xr
REV. 1.4.3