XR17C158IV
- Mfr.Part #
- XR17C158IV
- Manufacturer
- MaxLinear
- Package / Case
- 144-LQFP
- Datasheet
- Download
- Description
- IC UART PCI BUS OCTAL 144LQFP
- Stock
- 39,930
- In Stock :
- 39,930
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- Manufacturer :
- MaxLinear
- Product Category :
- UARTs (Universal Asynchronous Receiver Transmitter)
- Temperature Grade :
- Industrial
- ECCN Code :
- EAR99
- Bus Compatibility :
- PCI
- Width :
- 20mm
- JESD-609 Code :
- e3
- Data Encoding/Decoding Method :
- NRZ
- Height Seated (Max) :
- 1.6mm
- Terminal Finish :
- Matte Tin (Sn)
- Additional Feature :
- ALSO OPERATES AT 3.3V SUPPLY
- Package / Case :
- 144-LQFP
- Operating Temperature (Min) :
- -40°C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Serial I/Os :
- 8
- Low Power Mode :
- yes
- Terminal Position :
- QUAD
- Terminal Pitch :
- 0.5mm
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
- Qualification Status :
- Not Qualified
- Boundary Scan :
- No
- External Data Bus Width :
- 32
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Length :
- 20mm
- RoHS Status :
- RoHS Compliant
- Factory Lead Time :
- 16 Weeks
- Clock Frequency :
- 50MHz
- With Auto Flow Control :
- yes
- Number of Channels :
- 8
- Number of Terminations :
- 144
- Packaging :
- Tray
- FIFO's :
- 64 Byte
- Address Bus Width :
- 32
- Data Rate (Max) :
- 6.25Mbps
- Voltage - Supply :
- 4.5V~5.5V
- Supply Voltage :
- 5V
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Protocol :
- RS485
- JESD-30 Code :
- S-PQFP-G144
- Datasheets
- XR17C158IV

UARTs MaxLinear XR17C158IV Overview
The MaxLinear XR17C158IV is an advanced octal universal asynchronous receiver-transmitter (UART) designed specifically for PCI bus interfaces. This IC offers a perfect solution for expanding serial communication capabilities with eight independent UART channels, which can manage multi-port serial devices effortlessly. Manufactured in a compact 144-LQFP package, the XR17C158IV provides reliable and high-speed data transmission for a variety of applications. Its capacity to handle multiple data channels simultaneously makes it ideal for high-demand systems, ensuring efficient and robust performance in industrial environments. The integration of this UART by MaxLinear makes it a pivotal component in enhancing serial port expansions and ensuring greater scalability in complex projects.
XR17C158IV Features
This powerful IC is packed with features designed to optimize performance and ease integration. Key features include a comprehensive PCI bus interface, support for eight UART channels, deep FIFOs per channel to reduce CPU overhead, and flexible baud rate generators. Additionally, the XR17C158IV supports automatic hardware and software flow control, which ensures stability and integrity in data transfers, making it suitable for high-speed communications within critical systems.
XR17C158IV Applications
- Industrial Automation: Utilized in managing communications across various sensors and actuators, facilitating real-time data processing and machine control.
- Networking Equipment: Serves as a communication backbone in routers and switches, enabling multiple serial connections that are essential for network management and configuration tasks.
- Point of Sale Systems: Improves transaction processing capabilities by supporting additional input devices and displays, ensuring faster customer service.
- Data Center Management: Integral in server management systems, allowing administrators to configure and monitor multiple servers via serial console ports.
- Healthcare Devices: Applied in medical equipment for reliable data transmission between various diagnostic devices, contributing to comprehensive patient monitoring systems.
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