onsemi FXL6408UMX O Expanders
I/O Expander 8 I2C 400 kHz 16-UMLP (1.8x2.6)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FXL6408UMX
Detailed Description
IC GPIO EXPANDER I2C 8B 16-UMLP
Package
16-UFQFN
Key Features
Package / Case: 16-UFQFN; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
FXL6408UMX Datasheet
Quick Jump:
Technical Specifications
onsemi FXL6408UMX O Expanders technical specifications.
General
Interface
I²C
Package / Case
16-UFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.65V ~ 4V
Lifecycle Status
Active
Features
POR
Output Type
Open Drain
Number of I/O
8
Interrupt Output
Yes
Alternate Parts Comparison (FXL6408UMX vs FXL2SD106BQX vs FXL2T245L10X vs FXL4TD245BQX)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-UFQFN | 16-WFQFN Exposed Pad | 10-UFQFN Exposed Pad | 16-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Lifecycle Status | Active | Active | Active | Active |
| Features | POR | Power-Off Protection | Power-Off Protection | Power-Off Protection |
| Output Type | Open Drain | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Tri-State, Non-Inverted |
| Channel Type | -- | Bidirectional | Bidirectional | Bidirectional |
| Channels Per Circuit | -- | 6 | 2 | 4 |
| Number of Circuits | -- | 1 | 1 | 1 |
| Translator Type | -- | Voltage Level | Voltage Level | Voltage Level |
| Voltage Vcca | -- | 1.1 V ~ 3.6 V | 1.1 V ~ 3.6 V | 1.1 V ~ 3.6 V |
| Voltage Vccb | -- | 1.1 V ~ 3.6 V | 1.1 V ~ 3.6 V | 1.1 V ~ 3.6 V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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