FXL6408UMX Standard Logic by ON Semiconductor

Fully Configurable 8-Bit I2C-Controlled GPIO Expander

Status: Active
Series: FXL6408
RoHS: Compliant
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The FXL6408 is an 8-bit I2C-controlled GPIO expander. When configured in Input Mode, the FXL6408 monitors the input ports for data transitions and signals the baseband by asserting the /INT pin. The input default values can be programmed independently, allowing customized input detection. All inputs can be configured with pull-up or pull-down resistors to pre-bias the inputs in open-drain or non-driven applications. When configured in Output Mode, the GPIO pins are capable of delivering 6 mA output drive according to the I2C register set. The FXL6408 is designed to allow voltage translation from levels as low as 1.65 V and up to 4.0 V. The FXL6408 features an active LOW RESET input as well as Power-On Reset (POR) circuit and I2C software reset options.

Where to Buy

Prices starting from US$0.18

Distributor Stock
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element14
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19,366
in stock
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Farnell
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19,366
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Avnet America
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RS
from US$0.24
240
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Rochester Electronics
from US$0.18
1
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Avnet Silica
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Future Electronics
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Avnet Asia
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EBV Elektronik
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Features

4X Expansion of Connected Processor I/O Ports
Fully Integrated I2C Slave
8 Independently Configurable I/O Ports
Low-Power Quiescent Current: 1.5 µA
Voltage Translation Capable from 1.65 V I2C Port Up to 4.0 V GPIO Pins
Selectable Device Address
6 mA Output Drive
Interrupt Pin to Alert Processor of Status Changes
Applications
This product is general usage and suitable for many different applications.

Specifications

Description FXL6408
Compliance Pb-free Halide free
I/O 8
Cascadable 8 Slave ID Addresses
VCC Min (V) 1.65
VCC Max (V) 4
Interrupt Output Yes
I/O Pullups No
LED Blink/PWM No
IO Min (mA) 6
Package Type UQFN-16

Last 6 months Inventory & Pricing History


Alternative Descriptions

GPIO EXPANDER, 8I/O, UMLP-16 | element14
Config. 8-Bit I2C GPIO Expander UMLP16 | RS
FXL6408 Series 3.6 V Open Drain Output Surface Mount Specialty Interface IC | Future Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FXL6408UMX?

Additional datasheets, footprints and schematics for FXL6408UMX are listed on our Part Details page. You can also find images and similar parts to FXL6408UMX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FXL6408UMX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FXL6408UMX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FXL6408UMX fall under?

The FXL6408UMX is listed under Timing, Logic & Memory > Standard Logic > I/O Expanders.

Can I view similar or alternative parts?

You can view similar parts to FXL6408UMX when available in the I/O Expanders range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FXL6408UMX you can contact the distributor directly for product support, shipping queries etc.

Is the FXL6408UMX RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FXL6408UMX have stock available?

Authorised distributors including element14, Farnell, Avnet America, RS and Rochester Electronics have stock available or on a lead time for FXL6408UMX.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for FXL6408UMX often in real-time on the comparison pages.

What if I can't find stock of FXL6408UMX?

You can fill out our help required form which you can use to request a quote for FXL6408UMX from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.