CY7C67200-48BAXI

Controllers Overview

The CY7C67200 is a programmable USB On-The-Go (OTG) host and peripheral controller. It integrates a 16-bit RISC processor core that operates as a coprocessor or in standalone mode, providing flexibility for various system architectures. The device supports full-speed USB data rates of 12 Mbit/s compliant with the USB 2.0 specification. Key hardware features include a programmable I/O interface block, general-purpose I/O pins, and dedicated interfaces for UART, SPI, I2C EEPROM, and High-Speed Serial communication. It incorporates internal memory for code execution and data storage, along with power management capabilities such as sleep modes and external wakeup sources.

Controllers Feature Summary

• Supports dual-role OTG functionality allowing seamless transition between host and peripheral modes
• Integrates an independent 16-bit RISC processor for autonomous operation or coprocessor assistance
• Provides multiple serial communication interfaces including UART, SPI, and HSS for versatile connectivity
• Includes programmable GPIOs and a Host Port Interface (HPI) for easy integration with high-performance CPUs

Controllers Applications

• Portable devices requiring dual-role USB connectivity
• Embedded systems needing a flexible USB host solution
• Industrial controllers utilizing serial bridge functions
• Consumer electronics with programmable USB peripherals

Controllers Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm package type matches the required form factor, typically TQFP for this model. Ensure compatibility with existing firmware development tools provided by Cypress/Infineon. Review absolute maximum ratings to guarantee proper voltage and thermal conditions during operation. Request detailed test reports if operating in critical environments.

Controllers Selection Notes

Select this controller when both host and peripheral USB roles are required within a single chip. Consider the integrated 16-bit RISC processor if standalone processing is needed without an external MCU. Evaluate the available GPIO count and serial interfaces against system connectivity requirements. Verify that the 12 Mbit/s full-speed rate meets bandwidth needs, as it does not support high-speed transfers.

Controllers Part Context

The CY7C67200 belongs to the EZ-OTG family of USB controllers from Cypress Semiconductor, now part of Infineon Technologies. It was designed as a comprehensive solution for adding USB host functionality to embedded systems. This component represents an early implementation of OTG technology, preceding later generations like the EZ-Host series which added automotive grades and higher performance cores.

Controllers Replacement Considerations

Direct replacements may be limited due to the specific legacy nature of the EZ-OTG architecture. Potential alternatives include newer EZ-USB FX series controllers for peripheral-only applications or EZ-Host series for enhanced host capabilities. Verify pinout compatibility and register mapping before substituting to minimize redesign efforts.