Product Summary
The TUSB3410FV provides bridging between a USB port and an enhanced UART serial port. The TUSB3410FV contains all the necessary logic to communicate with the host computer using the USB bus. The TUSB3410FV contains an 8052 microcontrollerunit (MCU) with 16K bytes of RAM that can be loaded from the host or from external on-board memory via an I2Cbus. The TUSB3410FV also contains 10K bytes of ROM that allow the MCU to configure the USB port at boot time.
Parametrics
TUSB3410FV absolute maximum ratings: (1) Supply voltage, Vcc: -0.5V to 3.6V; (2) Input Voltage, Vi: -0.5V to Vcc to +0.5V; (3) Output voltage, Vo: 0.5V to Vcc + 0.5V; (4) Input clamp current, Iik: ±20mA; (5) Output clamp current, Iok: ±20mA.
Features
TUSB3410FV features: (1) Fully compliant with USB 2.0 full speed Specifications; (2) Fully compliant with USB 2.0 full speed Specifications; (2) Supports 12-Mbps USB data rate (full speed) ; (3) Supports USB suspend, resume, and remote wakeup operations; (4) Supports two power source modes: us-powered mode, Self-powered mode; (5) Can support a total of 3-input and 3-output (interrupt, bulk) endpoints; (6) Operates from a 12-MHz crystal; (7) Supports USB suspend and resume; (8) Available in 32-pin LQFP; (9) Supports remote wake-up; (10) 3.3-V operation with 1.8-V core operating voltage provided by on-chip 1.8-V voltage regulator.
Diagrams
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