USB Type-C Configuration Channel Logic and Port Control with VCONN
Product details
Parameters
Package | Pins | Size
Features
- USB Type-C™ Specification 1.1
- Backward Compatible with USB Type-C Specification 1.0
- Supports Up to 3 A of Current Advertisement through dedicated Current Mode pin
- Mode Configuration
- Host Only – DFP (Source)
- Device Only – UFP (Sink)
- Dual Role Port – DRP
- Channel Configuration (CC)
- Attach of USB Port Detection
- Cable Orientation Detection
- Role Detection
- Type-C Current Mode advertisement and detection (Default, Medium, High)
- VBUS Detection
- VCONN Support for Active Cables
- Cable Detection and Direction Control
for External Switches - Supply Voltage: 4.5 V to 5.5 V
- Low Current Consumption
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Description
The TUSB321 device enables USB Type-C ports with the configuration channel (CC) logic needed for Type-C ecosystems. The TUSB321 device uses the CC pins to determine port attach and detach, cable orientation, role detection, and port control for Type-C current mode. The TUSB321 device can be configured as a downstream facing port (DFP), upstream facing port (UFP) or a dual role port (DRP) making it ideal for any application.
The TUSB321 device when configured as a DRP alternates configuration as a DFP or UFP according to the Type-C Specifications. The CC logic block monitors the CC1 and CC2 pins for pullup or pulldown resistances to determine when a USB port has been attached, the orientation of the cable, and the role detected. The CC logic detects the Type-C current mode as default, medium, or high depending on the role detected. VBUS detection is implemented to determine a successful attach in UFP and DRP modes.
The device operates over a wide supply range and has low-power consumption.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | TUSB321 USB Type-C™ Configuration Channel Logic and Port Control with VCONN datasheet (Rev. C) | Aug. 29, 2018 |
User guide | TUSB542 Evaluation Module User's Guide | Feb. 01, 2016 | |
White paper | USB Type-C™ represents breakthrough connectivity | Dec. 04, 2015 | |
Technical article | How USB Type-C helps make cars as smart as phones | Jul. 10, 2015 | |
White paper | Transition existing products from USB 2.0 OTG to USB Type-C | Jul. 10, 2015 | |
White paper | Low-cost implementation of USB Type-C | Jul. 07, 2015 | |
Technical article | USB Type-C for mobile phones: Changing the way phones connect, one flip at a time | Jun. 26, 2015 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Features
- Plug and play design
- Easy configurable through switches
- Option of monitoring device current
Description
The USB Type-C™ and Power Delivery (PD) MiniDock evaluation module (EVM) provides a complete reference solution for a USB Type-C dock including audio, USB data, power and video. The EVM has a small 2-inch by 4-inch form factor and supports both source and sink power capabilities over the (...)
Features
- Plug-and-play design
- Bidirectional power capabilities
- DRP full-featured USB-C & PD port
- Dual video (up to 4K) through HDMI or miniDP
- Flash update over Type-C
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
Design files
-
download TIDA-01243 BOM.pdf (92KB) -
download TIDA-01243 Assembly Drawing .pdf (198KB) -
download TIDA-01243 PCB.pdf (6521KB) -
download TIDA-01243 CAD Files.zip (322KB) -
download TIDA-01243 Gerber .zip (1090KB)
Design files
-
download TIDA-00728 BOM.pdf (77KB) -
download TIDA-00728 Assembly Drawing .pdf (127KB) -
download TIDA-00728 PCB.pdf (587KB) -
download TIDA-00728 CAD Files.zip (109KB) -
download TIDA-00728 Gerber .zip (195KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
X2QFN (RWB) | 12 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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