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TUSB8040ARKMT - 

USB Interface, Hub, USB 3.0, 3 V, 3.6 V, WQFN, 100 Pins

TEXAS INSTRUMENTS TUSB8040ARKMT

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Manufacturer Part No:
TUSB8040ARKMT
Newark Part No.:
95T2675
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
4 Port
:
Hub
:
-40°C
:
Each
:
85°C
:
100Pins
:
USB 3.0
:
WQFN
:
3V
:
-
:
-
:
3.6V
:
MSL 3 - 168 hours
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Product Overview

The TUSB8040ARKMT is a 4-port USB 3.0 Hub designed for operation over the commercial temperature range of 0 to 70°C. It provides simultaneous SuperSpeed USB and high-speed or full-speed connections on the upstream port and provides SuperSpeed USB, high-speed, full-speed or low-speed connections on the downstream ports. When the upstream port is connected to an electrical environment that only supports high-speed, full-speed or low-speed connections, SuperSpeed USB connectivity is disabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports full-speed or low-speed connections, SuperSpeed USB and high-speed connectivity are disabled on the downstream ports. It supports up to four downstream ports. It may be configured to report one to four downstream ports by pin selection or by an attached EEPROM or SMBus controller.
  • Upstream port supports SuperSpeed USB, high-speed and full-speed connections
  • Supports four downstream ports
  • Each of the four downstream ports support SuperSpeed USB, high-speed, full-speed or low-speed
  • Supports battery charging
  • Supports per port or ganged power switching and over-current notification inputs
  • Optional serial EEPROM or SMBus slave interface for custom configurations
  • Provides 128-bit universally unique identifier (UUID)
  • Optionally supports USB 2.0 compliant port indicator LEDs
  • Configurable SMBus address to support multiple devices on the same SMBus segment
  • Supports on-board and in-system EEPROM programming via 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

Applications

Automation & Process Control, Communications & Networking, Sensing & Instrumentation

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