CY7C68321-56LFXC

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CY7C68321-56LFXC is a highly integrated, low power, USB controller with integrated full-speed transceiver and microcontroller. It\'s a device that allow users to quickly and easily add USB connectivity to their application field.

The CY7C68321-56LFXC is an ideal controller choice for applications requiring USB host or peripheral interfaces such as storage, printer, cell phones, digital cameras, PDAs and audio players. With its reduced power consumption and USB 2.0 certified connectivity, the CY7C68321-56LFXC is an ideal choice for any USB host or peripheral designs.

Working Principle

The CY7C68321-56LFXC is an 8051 based controller with a built-in USB transceiver. It features an integrated on-chip full-speed D+/D- transceiver and supports USB low-speed (1.5mb/s), full-speed (12mb/s) and high-speed (480mb/s) communication.

In terms of data transfer, the CY7C68321-56LFXC can process incoming and outgoing data packets with ease. It automatically detects packets and devices during enumeration and supports data transfer rates up to 480mbps.

In addition to its data processing capabilities, the CY7C68321-56LFXC also includes a USB-CD/DVD drive controller, USB streaming interface and a USB mass storage class driver. This allows it to connect directly to external peripherals such as printers, mice, keyboards, webcams and more.

The CY7C68321-56LFXC also features an integrated 8-bit I/O port plus four configurable General Purpose I/O (GPIO) pins. These pins allow for extensibility, allowing users to connect it to other devices and allow for the development of more advanced applications.

Power Consumption

The CY7C68321-56LFXC is designed for low power consumption, consuming less than 10mA in idle state and less than 50mA in normal operation. This allows it to run on just a single 3.3V power supply, thus cutting development costs and reducing power consumption.

Interface

The CY7C68321-56LFXC includes a range of interfaces, including UART, SPI, I2C and CANbus. These interfaces enable the controller to connect to external devices such as sensors, communication modules, relays and more.

Conclusion

The CY7C68321-56LFXC is the perfect solution for embedded USB applications, providing an efficient, low power, and reliable controller with integrated USB technology. It features an 8051 processor core, an integrated USB transceiver, an integrated I/O port, USB streaming support and various configurable GPIOs for connecting external sensors and peripherals. All these features provide a cost effective and easy to use solution for USB applications.

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