Shenzhen Mingjiada Electronics Co., Ltd. provides a long-term, stable supply of the Microchip USB83340AMR-B-V02 automotive-grade USB interface integrated circuit. This model is specifically designed for automotive electronics applications, featuring an adjustable-voltage ULPI interface and selectable reference frequency, meeting the stringent demands of automotive electronic environments.
USB83340AMR-B-V02 Product Overview
The Microchip USB83340AMR-B-V02 is a high-performance automotive USB transceiver housed in a 32-pin VQFN package (5×5mm) and compliant with RoHS environmental standards. Operating within a temperature range of -40°C to +105°C, this device fully satisfies the thermal requirements of automotive-grade applications.
The USB83340AMR-B-V02 integrates 3.3V and 1.8V voltage regulators, enabling operation from a single power supply. It is specifically optimised for applications where low operating and standby currents are critical. The USB83340AMR-B-V02 implements the ULPI interface using Microchip's package-free technology, enabling low-latency transceiver functionality at the physical layer.
USB83340AMR-B-V02 Product Features
Automotive-grade quality: Designed, manufactured, tested, characterised, and certified for automotive applications
Charging detection: Compliant with USB-IF Battery Charging 1.1 specification, supporting intelligent detection circuitry to identify USB charger, headset, or cable insertion status
Power Management: Supports Link Power Management (LPM), with all ULPI pins entering tri-state during sleep mode to enable low-current operation
Protection Features: 5.0V internal short-circuit protection for ID/DP/DM lines relative to VBus or ground, integrated electrostatic discharge protection circuitry
Signal Integrity: Programmable USB transmitter drive strength to restore signal integrity; programmable USB receiver sensitivity
Voltage Compatibility: 1.8V to 3.3V input/output voltage range; 0V to 3.6V input drive tolerance
Clock Flexibility: Supports multiple frequencies; ULPI clock input mode (60MHz supplied by link); accepts noisy clock sources as internal low-jitter PLL reference
Additional Features: UART mode supports non-USB serial data transmission, virtually eliminating high-speed electrical performance degradation
Application Areas
The USB83340AMR-B-V02 is an ideal solution for automotive high-speed USB connectivity applications, particularly suited for scenarios requiring minimised PCB space, power consumption, and interface pin count:
- 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
- Isolating high-value SoCs from external environments
Supply and Service
Mingjiada Electronics maintains ample stock of USB83340AMR-B-V02, ready for immediate dispatch to meet urgent production requirements. We guarantee every USB83340AMR-B-V02 is authentic Microchip original equipment with traceable provenance and comprehensive quality assurance.
As a critical component in the automotive electronics supply chain, the stable availability of the USB83340AMR-B-V02 is vital for maintaining production continuity. We offer this component at competitive market pricing and welcome bulk enquiries.
Procurement Information
To procure Microchip USB83340AMR-B-V02, please contact us via:
Telephone: +86 13410018555
Email: sales@hkmjd.com
Address: Rooms 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province
As a professional electronic component supplier, Mingjiada Electronics is committed to providing customers with genuine products and rapid delivery. Our recommended USB83340AMR-B-V02 has been successfully deployed in numerous automotive electronics projects, demonstrating stable and reliable performance.
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