onsemi FUSB302BUCX Controllers Interface
USB Controller USB 3.1 USB Interface 9-WLCSP (1.21x1.26)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FUSB302BUCX
Detailed Description
IC USB TYPE C CTLR PROGR 9WLCSP
Package
9-UFBGA, WLCSP
Key Features
Package / Case: 9-UFBGA, WLCSP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
FUSB302BUCX Datasheet
Quick Jump:
Technical Specifications
onsemi FUSB302BUCX Controllers Interface technical specifications.
General
Interface
USB
Protocol
USB
RoHS
Yes
Package / Case
9-UFBGA
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.8V ~ 5.5V
Lifecycle Status
Active
Current Supply
25µA
Standards
USB 3.1
Function
Controller
Alternate Parts Comparison (FUSB302BUCX vs FUSB2805MLX vs FUSB3317F6AMNWTWG vs FUSB307BVMPX)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 9-UFBGA | 32-WFQFN Exposed Pad | 20-VFQFN Exposed Pad | 16-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.8V ~ 5.5V | 2.7V ~ 4.5V | 4.5V ~ 5.5V, 4.75V ~ 5.5V | 4V ~ 21.5V |
| Protocol | USB | USB 2.0 | USB | USB |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Interface | USB | -- | USB | I²C |
| RoHS | Yes | -- | Yes | Yes |
| Case Outline | 567TN | -- | 484AT | 510BS |
| Compliance | PbAHP | -- | PbAHP | PbAHP |
| Container Qty | 3000 | -- | 4000 | 3000 |
| Container Type | REEL | -- | REEL | REEL |
| Current Supply | 25µA | -- | 10mA | 560mA |
| 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
FUSB302UCXonsemiDirectonsemi
Pin YesPkg YesElec Yes
Full Speed Basic USB Type-C Controller USB 3.1 3.3V T/R 9-Pin WLCSP
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
