TUSB321RWBR vs TUSB321RWBR-Q1 Comparison
Detailed side-by-side comparison of TUSB321RWBR by Texas Instruments and TUSB321RWBR-Q1 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
TUSB321RWBR - USB Type-C CC Logic 3A X2QFN-12 | Texas Instruments
TUSB321RWBR ✓ Active
Specification Comparison
| Parameter | TUSB321RWBR | TUSB321RWBR-Q1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.35 | $0.33 |
| Function | USB Type-C Configuration Channel (CC) Logic and Port Control with VCONN | USB Type-C CC logic and port control with VCONN |
| USB Type-C Specification | 1.1 (backward compatible with 1.0) | — |
| Port Modes | DFP (Source), UFP (Sink), DRP | — |
| Current Advertisement | Up to 3 A via dedicated current mode pin | Up to 3 A via dedicated current mode pin |
| VCONN Switch | Integrated, for e-marked cables | — |
| Dead Battery Mode | Supported (sink) | — |
| Supply Voltage | [DATA_NEEDED: VCC operating range] | — |
| Operating Temperature | [DATA_NEEDED: temperature range] | [DATA_NEEDED: operating temperature range] |
| Package | X2QFN-12 (1.6 x 1.6 mm) | 12-X2QFN (1.6 mm x 1.6 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Cable Orientation Detection | Yes, via CC1/CC2 monitoring | Yes (CC1/CC2) |
| Role Detection | Yes, Rp/Rd resistance detection | — |
| Interface Type | USB Interface IC (Specialized) | — |
| RoHS Status | Compliant | Compliant |
| Lifecycle Status | Active | — |
| USB Standard | — | USB Type-C Specification 1.1 (backward compatible with 1.0) |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| Port Roles | — | DFP (source), UFP (sink), DRP (dual role) |
| Configuration Interface | — | Pin-strap (PORT pin), no I2C |
| VCONN Support | — | Yes |
| Attach/Detach Detection | — | Yes |
| Automotive Qualification | — | AEC-Q100 qualified (-Q1 version) |
| Quiescent Current | — | [DATA_NEEDED: quiescent current] |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |