CYUSB3017-BZXCT

Application Specific Microcontrollers Overview

The CYUSB3017-BZXCT is a configurable SuperSpeed USB peripheral controller from Infineon Technologies, part of the EZ-USB SX3 family. It integrates a 32-bit ARM926EJ-S CPU operating at 200 MHz and 512 KB of embedded SRAM. The device supports USB 3.2 Gen 1 (5 Gbps) and USB 2.0 standards, featuring three physical endpoints and support for UVC, UAC, and vendor classes. It includes a General Configurable Interface supporting up to 100 MHz with 8-, 16-, 24-, or 32-bit data buses. Power domains include a 1.2 V core and independent I/O supplies ranging from 1.2 V to 3.3 V. The component is housed in a 121-ball BGA package.

Application Specific Microcontrollers Feature Summary

• Integrates a 200-MHz ARM926EJ-S processor with 512 KB on-chip SRAM
• Supports USB 3.2 Gen 1 (5 Gbps) and USB 2.0 with UVC/UAC capabilities
• Features a General Configurable Interface for Slave FIFO or parallel camera connections
• Includes independent power domains for core (1.2 V) and I/O (1.2–3.3 V)

Application Specific Microcontrollers Applications

• USB Webcams and document cameras
• HDMI and SDI USB video capture cards
• Surveillance and industrial cameras
• USB logic analyzers and oscilloscopes

Application Specific Microcontrollers Procurement Notes

Verify the specific suffix 'BZXCT' against official ordering tables to confirm packaging type and temperature grade. Ensure compatibility with the EZ-USB SX3 Configuration Utility for firmware deployment. Check for RoHS compliance status in the latest datasheet revision. Confirm availability of development kits such as the CYUSB3KIT-004 for prototyping.

Application Specific Microcontrollers Selection Notes

Select the CYUSB3017 variant specifically when USB Video Class (UVC) and Audio Class (UAC) support are required, distinguishing it from the CYUSB3015/3016 data-focused models. Evaluate the need for the 121-ball BGA package dimensions and thermal characteristics. Consider the 512 KB SRAM capacity for firmware and buffer requirements relative to application complexity.

Application Specific Microcontrollers Part Context

This component belongs to the EZ-USB SX3 family of configurable SuperSpeed controllers. It succeeds earlier Cypress designs and is now managed under Infineon Technologies. The SX3 series provides a flexible alternative to fixed-function controllers by allowing hardware interface configuration via software tools.

Application Specific Microcontrollers Replacement Considerations

Public confirmed substitute part numbers: CYUSB3015-BZXCT, CYUSB3016-BZXCT.