FXL6408UMX
- Mfr.Part #
- FXL6408UMX
- Manufacturer
- onsemi
- Package / Case
- 16-UFQFN
- Datasheet
- Download
- Description
- IC GPIO EXPANDER I2C 8B 16-UMLP
- Stock
- 4,180
- In Stock :
- 4,180
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- Manufacturer :
- onsemi
- Product Category :
- I/O Expanders
- Terminal Pitch :
- 0.4mm
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 550μm
- Package / Case :
- 16-UFQFN
- Number of Terminations :
- 16
- Operating Temperature :
- -40°C~85°C
- Pbfree Code :
- yes
- Number of I/O :
- 8
- JESD-609 Code :
- e4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Nominal Supply Current :
- 300μA
- Max Junction Temperature (Tj) :
- 150°C
- Terminal Position :
- QUAD
- ECCN Code :
- EAR99
- Number of Pins :
- 16
- Length :
- 2.6mm
- Packaging :
- Tape and Reel (TR)
- Ambient Temperature Range High :
- 85°C
- Feature :
- POR
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interrupt Output :
- yes
- Factory Lead Time :
- 4 Weeks
- Output Current :
- 6mA
- Base Part Number :
- FXL6408
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 1.8V
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 10
- Terminal Form :
- NO LEAD
- RoHS Status :
- ROHS3 Compliant
- Clock Frequency :
- 400kHz
- Number of Ports :
- 1
- Published :
- 2016
- Weight :
- 6.54mg
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Voltage - Supply :
- 1.65V~4V
- Interface :
- I2C
- Output Type :
- Open Drain
- Datasheets
- FXL6408UMX

I/O Expanders onsemi FXL6408UMX Overview
The I/O Expanders onsemi FXL6408UMX is a high-performance GPIO expander integrated circuit designed by onsemi, tailored for efficient I2C communication. This compact component expands an 8-bit general purpose input/output through just two wires, optimizing design space and reducing complexity in a variety of applications. The FXL6408UMX's small form factor, housed in a 16-UMLP package, makes it an ideal solution for systems requiring additional I/O ports without the overhead of larger, more complex controllers. This IC is particularly valuable for designers looking to manage multiple inputs and outputs efficiently while maintaining high performance in their digital control systems.
FXL6408UMX Features
The FXL6408UMX offers several key features that make it a robust choice for expanding I/O capabilities. These include low power consumption, high-speed I2C interface with a clock frequency of up to 400 kHz, and built-in power-on reset. The device also supports hot insertion, making it versatile in dynamic environments where systems need to remain operational without downtime. Each GPIO can be individually configured as an input or output, providing flexible, programmable control that meets diverse application requirements.
FXL6408UMX Applications
- Smart Home Devices: The FXL6408UMX can be used to add additional input and output functionality to smart home control panels, facilitating the integration and management of various sensors and actuators in a centralized device.
- Portable Electronics: In portable devices such as smartphones and tablets, the FXL6408UMX serves to expand the limited GPIO capabilities, allowing for additional buttons, switches, or indicator LEDs without significant power consumption.
- Industrial Automation: This IC is ideal for use in industrial control systems, where it can manage inputs from sensors and outputs to actuators, streamlining the process control with its high reliability and robustness.
- Server Management: Used in server farms, the FXL6408UMX can help monitor and control various parameters such as power sequencing and system resets, improving management and operational efficiency.
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