CY7C63613C-SXCT

Application Specific Microcontrollers Overview

The CY7C63613C-SXCT is a USB interface integrated circuit from Infineon Technologies, classified as a Low-Speed High I/O USB Controller. It supports data transfer rates up to 1.5 Mbps and complies with the USB Specification Version 2.0. The device integrates an enhanced 8-bit microcontroller featuring the M8C CPU architecture, capable of operating at speeds up to 24 MHz or driven by an external clock signal. Internal memory resources include up to 256 bytes of RAM and up to eight Kbytes of Flash memory with EEPROM emulation capabilities. The component is designed for applications requiring direct USB connectivity without complex external support circuitry.

Application Specific Microcontrollers Feature Summary

• Integrated crystalless oscillator supporting external clock input, eliminating the need for external crystals or resonators.
• Includes two internal 3.3 V regulators and an integrated USB transceiver with dedicated power management for signaling and D- pull-up.
• Features configurable I/O ports allowing real-world interface implementation without additional external components.
• Supports one low-speed USB device address, one control endpoint, and two data endpoints.

Application Specific Microcontrollers Applications

• USB Human Interface Device (HID) implementations compliant with HID Specification Version 1.1.
• Low-speed USB peripheral controllers requiring minimal external component count.
• Embedded systems utilizing the integrated M8C microcontroller for firmware execution.

Application Specific Microcontrollers Procurement Notes

Verify current availability status as distribution channels may report limited stock or discontinuation. Confirm package type and suffix designations match specific hardware requirements. Review official datasheets for electrical characteristics and pin configurations prior to integration. Ensure compliance with RoHS standards and check for any product change notifications affecting long-term supply.

Application Specific Microcontrollers Selection Notes

Select this component for designs requiring a complete USB low-speed solution with embedded processing. The integrated oscillator and regulators reduce bill of materials complexity compared to discrete controller solutions. Evaluate the 24 MHz CPU speed against application processing demands. Consider the 1.5 Mbps bandwidth limitation suitable only for low-speed peripherals rather than high-speed data transfers.

Application Specific Microcontrollers Part Context

This part belongs to the enCoRe II (enhanced Component Reduction) family of USB controllers. The series is characterized by high integration levels, combining USB PHY, microcontroller, and memory on a single die. This approach minimizes board space and simplifies design cycles for USB-enabled consumer electronics and industrial controls.

Application Specific Microcontrollers Replacement Considerations

Direct functional replacements within the same family should be verified against pin compatibility and memory size. Cross-referencing with other enCoRe II variants ensures similar integration features. Validate that alternative parts support the required 1.5 Mbps low-speed mode and compatible voltage regulators.