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TUSB2070PT

The Texas Instruments TUSB2070PT is a 7-port USB 1.0 hub controller. It operates at 3.3V and supports both bus-powered and self-powered configurations.

✓ Total Stock: 2,159 pcs

$ Price Range: $3.65

TUSB2070PT Available from 1 distributor

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Rayichip ✓ Non-Authorised Inventory information	2,159 pcs On Request	2159 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TUSB2070PT Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Controllers
Manufacturer Name	Texas Instruments
Clock Frequency	48 MHz
Operation	3.3V
Storage Temperature	°C ~ °C
Supplier Device Package	48-LQFP (7x7)
Tape & Reel	No

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TUSB2070PT Description

Short technical summary and product information.

The TUSB2070PT from Texas Instruments is a versatile 7-port USB 1.0 hub controller designed for various applications. This CMOS device conforms to the Universal Serial Bus specification version 1.0, offering integrated USB transceivers for seamless connectivity.

The hub supports two distinct power source modes: self-powered mode, which enables all seven downstream ports, and bus-powered mode, supporting up to four downstream ports. It operates at a 3.3V supply voltage and requires a 48-MHz clock signal, with flexibility to use either an oscillator or a crystal. The TUSB2070PT also features power switching and overcurrent reporting capabilities per port or ganged, along with suspend status for external logic power down.

Designed for full-speed and low-speed operations, all downstream ports automatically adjust their slew rates to match the connected device. The device supports suspend and resume operations, with a low suspend current of 20 nA achieved by powering down the internal oscillator. The TUSB2070PT is available in a compact 48-pin TQFP package, making it suitable for space-constrained designs.

This controller is ideal for systems requiring multiple USB connections, providing a robust solution for expanding USB capabilities. Its features facilitate efficient power management and reliable data transfer for USB 1.0 compliant devices.

TUSB2070PT Quick Information

Product Type: USB Hub Controller

Canonical Name: TUSB2070PT 7-Port USB 1.0 Hub Controller

Subcategory: USB Hub

TUSB2070PT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TUSB2070PT Estimated Pricing

Qty	Low	High
1+	$3.65	$3.65

Estimated market price range - modelled values for guidance only, not live distributor offers.

TUSB2070PT Features

7-port USB 1.0 hub controller.
Supports bus-powered and self-powered modes.
Integrated USB transceivers included.
3.3V operation with 48-MHz clock input.
Available in 48-LQFP package.

TUSB2070PT Applications

Ideal for expanding USB connectivity.
Suitable for USB 1.0 compliant devices.
Enables multiple device connections.
Supports power management features.

TUSB2070PT FAQs

6 frequently asked questions generated from this part’s specifications.

What is the package type of the TUSB2070PT?

The TUSB2070PT is packaged in a 48-LQFP (7x7 mm) package.

What is the USB version supported by the TUSB2070PT?

The TUSB2070PT supports USB 1.0.

How many downstream ports does the TUSB2070PT support?

It supports seven downstream ports.

What is the operating voltage of the TUSB2070PT?

The device operates at 3.3 volts.

What is the clock frequency of the TUSB2070PT?

The clock frequency is 48 MHz.

What is the suspend current of the TUSB2070PT?

The suspend current is 20 nA.