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USB83340AMR-B-V02 is specifically optimised for applications where low operating current and standby current are critical. This device integrates 3.3V and 1.8V voltage regulators, enabling operation from a single power supply.

USB83340AMR-B-V02 implements the ULPI interface using Microchip's package-free technology, enabling the physical layer to achieve low-latency transceiver functionality.

USB83340AMR-B-V02 Features

Designed, manufactured, tested, characterised, and certified for automotive applications

Service and Support

Compliant with USB-IF Battery Charging 1.1 specification

Supports Link Power Management (LPM)

Integrated electrostatic discharge protection circuitry

Virtually eliminates high-speed electrical performance degradation

Battery charging

Stereo and mono/microphone audio

USB Full-Speed/Low-Speed Data Transfer

All ULPI pins enter tri-state during sleep mode, placing the device in low-current state

1.8V to 3.3V Input/Output Voltage Range

Programmable USB Transceiver Drive Strength to restore signal integrity

Programmable USB Receiver Sensitivity

ULPI Clock Input Modes (60MHz supplied by link)

0 to 3.6V input drive tolerance

Accepts noisy clock sources as internal low-jitter PLL reference

Multi-frequency support

Crystal/resonator support

Intelligent detection circuit identifies USB charger, headset or cable insertion status

UART mode supports non-USB serial data transmission

5.0V internal short-circuit protection for ID/DP/DM lines to VBus® or ground

32-pin (5×5mm) lead-free QFN package, RoHS compliant

Automotive operating temperature range: -40°C to +105°C

Target Applications

The USB83340AMR-B-V02 is the preferred solution for automotive high-speed USB connectivity applications, particularly where minimising PCB space, power consumption and interface pins is essential.

• In-vehicle USB host implementation

• Test interfaces for in-vehicle entertainment systems

• Automotive integrated host units

• USB portable device charging

• Rear-seat entertainment system access

• Internal connection buses

• Isolation of high-value SoCs from external environments

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.