TUSB4020BI-Q1 Automotive Two-Port USB 2.0 Hub

1 Features

AEQ-Q100 qualified for automotive applications
- Device temperature grade 3: -40ºC to 85ºC T_A

Two-port USB 2.0 hub
USB 2.0 hub features:
- Multi-transaction translator (MTT) hub: two transaction translators
- Four asynchronous endpoint buffers per transaction translator
Type C compatible
Supports battery charging
- CDP mode (upstream port connected)
- DCP mode (upstream port unconnected)
- DCP mode complies with Chinese telecommunications industry standard YD/T 1591-2009
- D+/D– divider mode
Per port or ganged power switching and overcurrent notification inputs
OTP ROM, serial EEPROM, or I²C/SMBus target interface for custom configurations:
- VID and PID
- Port customizations
- Manufacturer and product strings (not by OTP ROM)
- Serial number (not by OTP ROM)
Application feature selection using terminal selection or EEPROM/ or I²C/SMBus target interface
Provides 128-bit universally unique identifier (UUID)
Supports on-board and in-system OTP/EEPROM programming through the USB 2.0 upstream port
Single clock input, 24MHz crystal or oscillator
No special driver requirements; works seamlessly on any operating system with USB stack support
48-pin HTQFP package (PHP)