Mfr Part #:

USB3343-CP

The Microchip Technology USB3343-CP is a USB 2.0 Transceiver designed for surface mount applications. It operates within a temperature range of -40°C to 85°C.

✓ Total Stock: 4,761 pcs

$ Price Range: $1.44

USB3343-CP Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	2,010 pcs On Request	2010 pcs	On Request	1	On Request	On Request	24+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,751 pcs On Request	1751 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	1,000 pcs On Request	1000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

USB3343-CP Description

Short technical summary and product information.

The Microchip Technology USB3343-CP is a Hi-Speed USB 2.0 Transceiver, providing a physical layer (PHY) solution suitable for portable electronic devices. It supports both commercial and industrial temperature applications, operating from -40°C to 85°C.

This transceiver is designed for surface mount installation and comes in a 24-QFN (4x4) package. Key electrical characteristics include a 1/1 driver/receiver configuration and 150 mV receiver hysteresis. The device utilizes the industry-standard UTMI+ Low Pin Interface (ULPI) for connection.

Advanced features aim to reduce eBOM part count and PCB area. Outstanding ESD robustness may eliminate the need for external ESD protection devices. The internal Over-Voltage Protection (OVP) circuit protects the VBUS pin from voltages up to 30V. By using a reference clock from the Link, the cost of a dedicated crystal reference is removed from the design. The USB334x family supports USB Link Power Management (LPM) to further reduce operating currents and is enabled with SMSC's RapidCharge AnywhereTM, supporting USB-IF Battery Charging 1.2.

USB3343-CP Quick Information

Product Type: Transceiver

Canonical Name: USB3343-CP USB 2.0 Transceiver

Subcategory: Drivers, Receivers, Transceivers

USB3343-CP Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

USB3343-CP Estimated Pricing

Qty	Low	High
1+	$1.44	$1.44

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

USB3343-CP Features

USB 2.0 Transceiver for portable devices.
Surface mount 24-QFN (4x4) package.
Wide operating temperature range: -40°C to 85°C.
Integrated regulators reduce component count.
Supports USB Link Power Management.

USB3343-CP Applications

Ideal for portable electronic devices.
Suitable for battery-powered applications.
Used in designs requiring USB connectivity.
Supports USB charging standards.

USB3343-CP FAQs

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

What type of transceiver is the USB3343-CP?

The USB3343-CP is a Hi-Speed USB 2.0 Transceiver.

What is the operating temperature range for the USB3343-CP?

The operating temperature range is -40°C to 85°C.

What package type is the USB3343-CP available in?

The USB3343-CP is available in a 24-VFQFN Exposed Pad package.

How is the USB3343-CP mounted?

The USB3343-CP is designed for surface mount installation.