TUSB321RWBR-Q1 vs TUSB320LAIRWBR Comparison
Detailed side-by-side comparison of TUSB321RWBR-Q1 by Texas Instruments and TUSB320LAIRWBR 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
TUSB320LAIRWBR - USB Type-C CC Logic & Port Controller | TI
TUSB320LAIRWBR ✓ ActiveSpecification Comparison
| Parameter | TUSB321RWBR-Q1 | TUSB320LAIRWBR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.33 | $0.74 |
| Function | USB Type-C CC logic and port control with VCONN | USB Type-C Configuration Channel Logic and Port Control |
| USB Standard | USB Type-C Specification 1.1 (backward compatible with 1.0) | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Current Advertisement | Up to 3 A via dedicated current mode pin | Default / 1.5 A / 3 A (USB Type-C) |
| Port Roles | DFP (source), UFP (sink), DRP (dual role) | — |
| Configuration Interface | Pin-strap (PORT pin), no I2C | — |
| VCONN Support | Yes | — |
| Cable Orientation Detection | Yes (CC1/CC2) | — |
| Attach/Detach Detection | Yes | — |
| Package | 12-X2QFN (1.6 mm x 1.6 mm) | X2QFN-12 (RWB) 1.6 mm x 1.6 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Automotive Qualification | AEC-Q100 qualified (-Q1 version) | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| Quiescent Current | [DATA_NEEDED: quiescent current] | — |
| MSL Rating | [DATA_NEEDED: moisture sensitivity level] | — |
| RoHS Status | Compliant | ROHS3 Compliant |
| USB Specification | — | USB Type-C 1.1 (backward compatible with 1.0) |
| Protocol | — | USB 2.0 (CC logic only, no USB-PD negotiation) |
| Supply Voltage (VDD) | — | 2.7 V to 5 V |
| Configuration Modes | — | Host Only (DFP), Device Only (UFP), Dual Role Port (DRP) |
| Port Control Interface | — | GPIO/strap (no I2C on 'L' variant) |
| MSL Level | — | Level-2 / 260 C / 1 year (per JEDEC J-STD-020) |
| REACH Status | — | [DATA_NEEDED: REACH compliance status] |
| Lead-Free | — | Yes |
| Pin Count | — | 12 |
| Audio Accessory Support | — | Yes (per datasheet) |
| Debug Accessory Support | — | Yes (per datasheet) |