onsemi FUSB303BTMX Microcontrollers
Autonomous USB Type-C Port Controller with I<sup>2</sup>C and GPIO Control, 5000-REEL
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FUSB303BTMX
Detailed Description
Autonomous USB Type-C Port Controller with I<sup>2</sup>C and GPIO Control, 5000-REEL
Package
12-XFQFN
Lifecycle Status
Active
Datasheet
FUSB303BTMX Datasheet
Quick Jump:
Technical Specifications
onsemi FUSB303BTMX Microcontrollers technical specifications.
General
Interface
GPIO, I2C, USB
Protocol
USB
RoHS
Yes
Package / Case
12-XFQFN
Mounting Type
SMD/SMT
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.85V ~ 5.5V
Lifecycle Status
Active
Standards
USB 2.0, USB 3.1
Current Supply
356µA
Alternate Parts Comparison (FUSB303BTMX vs FUSB2805MLX vs FUSB307BVMPX vs FUSB308BVMPX)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 12-XFQFN | 32-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Supply Voltage | 2.85V ~ 5.5V | 2.7V ~ 4.5V | 4V ~ 21.5V | 2.8V ~ 5.5V |
| Protocol | USB | USB 2.0 | USB | USB |
| Lifecycle Status | Active | Active | Active | Active |
| Interface | GPIO, I2C, USB | -- | I²C | USB |
| RoHS | Yes | -- | Yes | Yes |
| Current Supply | 356µA | -- | 560mA | 560mA |
| Function | Controller | -- | Controller | Controller |
| Package | X2QFN-12 | -- | 16-WFQFN | 16-WFQFN |
| Standards | USB 2.0, USB 3.1 | -- | USB 3.0 | USB 3.1 |
| 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 .
This part is listed as a cross for
PTN5150AHXMPNXP SemiconductorsDirectonsemi
Pin YesPkg YesElec Yes
IC USB HOST CTLR 12X2QFN
FUSB303TMXonsemiDirectonsemi
Pin YesPkg YesElec Yes
USB Controller I2C Interface 12-X2QFN (1.6x1.6)
TUSB320RWBRTexas InstrumentsSimilaronsemi
Pin YesPkg YesElec Mixed
USB Type-C configuration channel logic and port control 12-X2QFN 0 to 70
PI5USB30216CXUAEXDiodes IncorporatedSimilaronsemi
Pin YesPkg YesElec Mixed
IC PLUG IN DET TYPE C 12X2QFN
TUSB320IRWBRTexas InstrumentsSimilaronsemi
Pin NoPkg YesElec Mixed
Configuration Channel Logic and Port Control 3.3V T/R 12-Pin X2QFN
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