Overview
The TUSB1210-Q1 is a USB2.0 transceiver chip designed by Texas Instruments to interface with a USB controller via a ULPI (UTMI+ Low Pin Interface) interface. This chip supports all USB2.0 data rates, including High-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps), and is compliant with both Host and Peripheral modes. It also supports UART mode and legacy ULPI serial modes. The device is optimized for portable devices or system ASICs with built-in USB OTG (On-The-Go) device cores and supports OTG protocols such as Host Negotiation Protocol (HNP) and Session Request Protocol (SRP).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | 32-Pin Quad Flat No Lead (QFN RHB) | - |
| Operating Temperature Range | -40 to 85 | °C |
| USB Data Rates | High-Speed: 480 Mbps, Full-Speed: 12 Mbps, Low-Speed: 1.5 Mbps | - |
| ULPI Interface | I/O Interface (1.8 V), Optimized for Non-Terminated 50 Ω Line Impedance | - |
| ULPI CLOCK Pin | 60 MHz, Supports Both Input and Output Clock Configurations | - |
| ESD Classification | HBM: 1C, CDM: C4B | - |
| Package Size | 5.00 mm x 5.00 mm | - |
| Main Battery Supply Voltage | 0 to 5 V | V |
| IO Supply Voltage | 0.3 to 1.98 V | V |
Key Features
- USB2.0 PHY transceiver chip, fully compliant with USB 2.0 Specification Rev. 2.0, On-The-Go Supplement to the USB 2.0 Specification Rev. 1.3, and UTMI+ Low Pin Interface (ULPI) Specification Rev. 1.1.
- AEC-Q100 Qualified with Temperature Grade 3: –40°C to 85°C, HBM ESD Classification 1C, and CDM ESD Classification C4B.
- DP/DM line external component compensation to match data line impedance and receiver input impedance, reducing data reflections and improving eye diagrams.
- Interfaces to Host, Peripheral, and OTG Device Cores; optimized for portable devices or system ASICs with built-in USB OTG device cores.
- Complete USB OTG physical front-end supporting Host Negotiation Protocol (HNP) and Session Request Protocol (SRP).
- ULPI interface with I/O interface (1.8 V) optimized for non-terminated 50 Ω line impedance and a ULPI CLOCK pin (60 MHz) supporting both input and output clock configurations.
- Fully programmable ULPI-compliant register set.
- Internal 5-V short-circuit protection of DP, DM, and ID pins for cable shorting to VBUS pin.
Applications
- Mobile phones
- Portable computers
- Tablet devices
- Video game consoles
- Desktop computers
- Portable music players
Q & A
- What is the TUSB1210-Q1?
The TUSB1210-Q1 is a USB2.0 transceiver chip designed to interface with a USB controller via a ULPI interface.
- What USB data rates does the TUSB1210-Q1 support?
The TUSB1210-Q1 supports High-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps) USB data rates.
- What is the operating temperature range of the TUSB1210-Q1?
The operating temperature range is from –40°C to 85°C.
- What ESD classifications does the TUSB1210-Q1 have?
The TUSB1210-Q1 has HBM ESD Classification 1C and CDM ESD Classification C4B.
- What is the package type and size of the TUSB1210-Q1?
The package type is 32-Pin Quad Flat No Lead (QFN RHB) with a size of 5.00 mm x 5.00 mm.
- Does the TUSB1210-Q1 support OTG protocols?
- What is the purpose of DP/DM line external component compensation in the TUSB1210-Q1?
The DP/DM line external component compensation is to match data line impedance and receiver input impedance, reducing data reflections and improving eye diagrams.
- What types of devices is the TUSB1210-Q1 optimized for?
The TUSB1210-Q1 is optimized for portable devices or system ASICs with built-in USB OTG device cores.
- Does the TUSB1210-Q1 have internal short-circuit protection?
- What is the ULPI CLOCK pin configuration of the TUSB1210-Q1?
The ULPI CLOCK pin supports both input and output clock configurations at 60 MHz.
