CY7C64225 USB-to-UART Bridge Controller USB-to-UART Bridge Controller Full device operation from a single voltage supply of 3.3 V or 5 V Features Low power consumption in suspend mode Universal Serial Bus (USB) Integration 225 A at 5 V operating voltage Full-Speed USB peripheral compliant with USB2.0 207 A at 3.3 V operating voltage specification USB-IF certified with TID 40001425 Integrated 24 MHz oscillator Support for bus-powered and self-powered configurations Integrated 3.3 V regulator 3 endpoints (1 Interrupt IN, 1 Bulk OUT and 1 Bulk IN) Integrated USB transceiver, 1.5 k pull-up resistor on D+ line Integrated flash to store device configuration Universal Asynchronous Receiver Transmitter (UART) Software support for ease of development Baud rate generation (300 to 230400) Configuration utility to program device parameters such as VID, PID and string descriptors. Data format: Certified Cypress VCP driver for Windows (8 / 7 / Vista / XP) 8 data bits Support for device drivers for Android, Mac, Linux, Window 1 stop bit CE 4.2, 5.0, 6.0 No parity, even parity or odd parity 28-pin SSOP 10 mm 7.5 mm, RoHS compliant package Support for Parity, Overrun and Framing errors Supports flow control using CTS,RTS,DTR, DSR Temperature grade LED signals to indicate activity on TxD and RxD lines Commercial operating temperature range of 0 C to +70 C Figure 1. CY7C64225 Block Diagram TxD 24MHz Baud Rate PLL Oscillator Generator RxD CTS Voltage VDD FLASH Regulator RTS UART Controller DTR Serial Interface VBUS Engine Tx Buffer DSR (SIE) D+ USB Tx LED Transceiver D- Rx Buffer GND Rx LED VCFG Reset WAKE Suspend Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 001-76294 Rev. *G Revised May 3, 2017CY7C64225 More Information Cypress provides a wealth of data at www.cypress.com to help you to select the right device for your design, and to help you to quickly and effectively integrate the device into your design. For a comprehensive list of resources, see the document USB-Serial Bridge Controller Product Overview. Overview: USB Portfolio, USB Roadmap Development Kits: CYUSBS232, Cypress USB-UART LP Reference Design Kit USB 2.0 Product Selectors: USB-Serial Bridge Controller, USB CYUSBS234, Cypress USB-Serial (Single Channel) to UART Controller (Gen I), enCoRe II, enCoRe III, enCoRe V Development Kit Knowledge Base Articles: Cypress offers a large number of CYUSBS236, Cypress USB-Serial (Dual Channel) USB knowledge base articles covering a broad range of topics, Development Kit from basic to advanced level. Recommended knowledge base Models: IBIS articles for getting started with USB to UART Controller (Gen Cypress USB-UART LP Reference Design Kit I) are: KBA85920 USB-UART and USB-Serial The Cypress USB-UART LP Reference Design Kit is a complete KBA85909 Key Features of the Cypress USB-Serial development resource. It provides a platform to develop and test Bridge Controller custom projects. The development kit contains collateral KBA85921 Replacing FT232R with CY7C65213 materials for the firmware, hardware, and software aspects of a USB-UART LP Bridge Controller design. KBA85913 Voltage supply range for USB-Serial KBA89355 USB Serial Cypress Default VID and PID KBA92641 USB-Serial Bridge Controller Managing I/Os using API KBA92442 Non-Standard Baud Rates in USB-Serial Bridge Controllers KBA91366 Binding a USB-Serial Device to a Microsoft CDC Driver KBA92551 Testing a USB-Serial Bridge Controller Configured as USB-UART with Linux For a complete list of knowledge base articles, click here. Code Examples: USB Full-Speed Document Number: 001-76294 Rev. *G Page 2 of 21