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TUSB2036VF - 

USB Interface, USB Hub Controller, USB 2.0, 3 V, 3.6 V, LQFP, 32 Pins

TUSB2036VF - USB Interface, USB Hub Controller, USB 2.0, 3 V, 3.6 V, LQFP, 32 Pins

The actual product may differ from image shown

Manufacturer Part No:
TUSB2036VF
Newark Part No.:
77C1802

Product Overview

The TUSB2036VF is a 3-port Hub that provides up to three downstream ports in compliance with the USB 2.0 specification. Because this device is implemented with a digital state machine instead of a microcontroller, no firmware programming is required. Fully-compliant USB transceivers are integrated into the ASIC for all upstream and downstream ports. The downstream ports support both full-speed and low-speed devices by automatically setting the slew rate according to the speed of the device attached to the ports. The configuration of the BUSPWR pin selects either the bus-powered or the self-powered mode. The introduction of the DP0 pull-up resistor disable pin, DP0PUR, makes it much easier to implement an onboard bus/self-power dynamic-switching circuitry. With the new function pin, the end-equipment vendor can reduce the total board cost while adding additional product value. The TUSB2036 supports both bus-powered and self-powered modes.
  • Integrated USB transceivers
  • 3.3V Low power ASIC logic
  • One upstream port and 3 programmable downstream ports
  • Two power source modes (self-powered mode, bus-powered mode)
  • All downstream ports support full-speed and low-speed operations
  • Power switching and over-current reporting is provided ganged or per port
  • Supports suspend and resume operations
  • Suspend status pin available for external logic power down
  • 3-state EEPROM interface allows EEPROM sharing
  • Push-pull outputs for PWRON eliminate the need for external pull-up resistors
  • Noise filtering on OVRCUR provides immunity to voltage spikes
  • Supports 6MHz operation through a crystal input or a 48MHz input clock
  • No special driver requirements
  • Green product and no Sb/Br

Applications

Computers & Computer Peripherals, Consumer Electronics

Warnings

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

:
USB Hub Controller
:
USB 2.0
:
3V
:
3.6V
:
LQFP
:
32Pins
:
12Mbps
:
3 Port
:
0°C
:
70°C
:
Each
:
-
:
MSL 3 - 168 hours
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