XR68C681CJ-F
- Mfr.Part #
- XR68C681CJ-F
- Manufacturer
- MaxLinear
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC UART CMOS DUAL 44PLCC
- Stock
- 314
- In Stock :
- 314
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- * Fullname:
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- * Quantity:
- Manufacturer :
- MaxLinear
- Product Category :
- UARTs (Universal Asynchronous Receiver Transmitter)
- Terminal Pitch :
- 1.27mm
- Number of Serial I/Os :
- 2
- Data Encoding/Decoding Method :
- NRZ
- Temperature Grade :
- COMMERCIAL
- Low Power Mode :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Boundary Scan :
- No
- Data Rate (Max) :
- 1Mbps
- Number of Channels :
- 2, DUART
- Terminal Form :
- J BEND
- RoHS Status :
- RoHS Compliant
- Operating Temperature (Max) :
- 70°C
- Peak Reflow Temperature (Cel) :
- 260
- HTS Code :
- 8542.31.00.01
- External Data Bus Width :
- 8
- Screening Level :
- MIL-STD-883
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Factory Lead Time :
- 16 Weeks
- Bus Compatibility :
- MC68681; SCC68692
- Surface Mount :
- yes
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
- JESD-30 Code :
- S-PQCC-J44
- Clock Frequency :
- 4MHz
- Terminal Finish :
- Matte Tin (Sn)
- Height Seated (Max) :
- 4.57mm
- Voltage - Supply :
- 5V
- Package / Case :
- 44-LCC (J-Lead)
- Data Transfer Rate-Max :
- 0.125 MBps
- Feature :
- Internal Oscillator, Timer/Counter
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 44
- ECCN Code :
- EAR99
- Length :
- 16.585mm
- Terminal Position :
- QUAD
- Published :
- 2000
- Address Bus Width :
- 4
- Mounting Type :
- Surface Mount
- Communication Protocol :
- ASYNC, BIT
- Packaging :
- Tube
- Width :
- 16.585mm
- Supply Voltage :
- 5V
- Datasheets
- XR68C681CJ-F

UARTs MaxLinear XR68C681CJ-F Overview
The MaxLinear XR68C681CJ-F represents a state-of-the-art dual UART (Universal Asynchronous Receiver Transmitter) component, designed to facilitate efficient serial communication in a variety of complex digital systems. As a CMOS-based device housed in a 44-pin PLCC (Plastic Leaded Chip Carrier), this integrated circuit excels in providing reliable data exchange while maintaining a low power consumption and high-speed operation. The integration of dual UART channels allows for simultaneous data processing, making the XR68C681CJ-F an excellent choice for multitasking environments. Its robust functionality and versatility make it highly attractive for B2B clients looking to enhance their communication subsystems with high-performance, reliable solutions.
XR68C681CJ-F Features
This dual channel UART features a full range of capabilities designed to meet the demanding requirements of advanced communications systems. Key features include independent transmit and receive control for each channel, FIFO buffers to enhance data throughput, and a versatile baud rate generator. Additionally, the XR68C681CJ-F supports asynchronous operation modes, which include 5, 6, 7, or 8-bit characters with even, odd, or no parity bits, enhancing its adaptability to different communication protocols and system needs.
XR68C681CJ-F Applications
- Industrial Automation: Used in PLC systems to facilitate robust serial communication between machinery and control units, enhancing operational efficiency and reliability.
- Networking Equipment: Employs in routers and switches for serial port communication, crucial for configuration and management tasks within network infrastructures.
- Consumer Electronics: Integral in gaming consoles and home entertainment systems to manage external communications via serial links, improving user interface experiences.
- Telecommunications: Utilized in telecommunication setups, such as base stations and modems, to handle multiple communication channels efficiently, ensuring seamless data transmission.
- Automotive Systems: Applied in vehicle diagnostic systems and infotainment systems to provide a reliable communication link between various electronic components within the vehicle.
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