Microchip USB Controller 35 Mbps, 3.6V, USB 2.0, I2C, 3.3 V, 48-Pin QFN USB2642-I/ML

Microchip USB2642-I/ML USB Controller is a fully integrated, high-speed USB 2.0 compliant hub and card reader combo solution. This single-chip device provides seamless USB expansion and flash media reader/writer integration, facilitating fast data transfer rates up to 35 Mbps. The device supports USB 2.0 and I2C protocols with power supply voltages ranging between 3.3 V and 3.6 V, housed in a compact 48-pin QFN surface mount package measuring 7.15 mm by 950 μm.

Designed for industrial and commercial applications, this controller optimizes footprint with significant board space reduction of approximately 40% compared to earlier Microchip discrete devices. Additionally, it reduces power consumption by roughly 30%, contributing to efficient energy use in embedded systems.

The USB2642 supports multi-format flash media including MultiMediaCard™ (MMC), Embedded MMC (eMMC), and Secure Digital (SD) cards. It incorporates two downstream USB 2.0 ports, allowing connectivity for external peripheral expansions such as additional USB devices or flash memory modules.

Configuration flexibility is ensured with internal code programmable via an external I2C EEPROM, and it also supports external code storage using an SPI Flash EEPROM. This makes it suitable for a wide range of embedded systems and electronic device integrations requiring high-speed USB interfaces and media reading capabilities.

The device operates reliably in temperature environments from -40°C to 85°C, making it suitable for rugged industrial or commercial use. Originating from the United States, the Microchip USB2642-I/ML is designed to meet demanding industrial and electronics manufacturing needs.

Compliant with USB 2.0 standards for high-speed data communication. Operates with a power supply voltage range of 3.3 V to 3.6 V. Features two downstream USB 2.0 ports for peripheral expansions. Includes an integrated flash media reader/writer supporting popular formats such as MMC, eMMC, and SD cards.

Supports internal code configuration via external I2C EEPROM or SPI Flash EEPROM. Designed with a surface mount 48-pin QFN package, measuring 7.15 mm length and 950 μm height. Operates reliably within a temperature range of -40°C to 85°C.

Optimizes board space with approximately 40% reduction compared to prior discrete solutions. Reduces power consumption by about 30% compared to alternative Microchip discrete devices. Explore other advanced USB Interface ICs and semiconductor solutions at EnvMart for cutting-edge industrial and electronic component requirements.