CYUSB3016-BZXIT

Application Specific Microcontrollers Overview

The CYUSB3016-BZXIT is a configurable SuperSpeed USB controller from the EZ-USB SX3 family. It integrates a 200-MHz ARM926EJ-S core with 512 KB of embedded SRAM and supports USB 3.2 Gen 1 (5 Gbps) and USB 2.0 peripherals. The device features three physical endpoints and a General Configurable Interface supporting up to 100 MHz operation with 8-, 16-, 24-, or 32-bit data buses. It includes Slave FIFO and parallel camera interface capabilities, SPI boot flash support, and I2C slaves operating at 100 kHz, 400 kHz, or 1 MHz. Power domains are independent, with core operation at 1.2 V and I/O options ranging from 1.2 V to 3.3 V.

Application Specific Microcontrollers Feature Summary

• USB 3.2 Gen 1 compliant with 5-Gbps PHY and backward compatibility with USB 2.0
• ARM926EJ-S CPU running at 200 MHz with 512-KB embedded SRAM
• General Configurable Interface supporting 8/16/24/32-bit buses up to 100 MHz
• Low-power modes including core power-down consuming less than 60 µA

Application Specific Microcontrollers Applications

• USB Webcams and document cameras
• HDMI and SDI USB video capture cards
• Industrial and medical imaging devices
• USB logic analyzers and oscilloscopes

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure package and temperature grade alignment. Confirm that the BGA pinout matches the design requirements for the 121-ball configuration. Check for any silicon errata relevant to the specific revision before finalizing the hardware design.

Application Specific Microcontrollers Selection Notes

Select this model for applications requiring a flexible parallel interface for image sensors or FPGAs alongside SuperSpeed USB connectivity. Ensure the system design accommodates the 1.2 V core voltage and appropriate I/O voltages. Verify that the external clock source meets the specified phase noise and jitter requirements for stable operation.

Application Specific Microcontrollers Part Context

This component belongs to the EZ-USB SX3 series, which also includes the CYUSB3015 and CYUSB3017 variants. The CYUSB3016 is specifically designated as an SX3-Data variant, supporting USB vendor class protocols rather than the UVC/UAC classes found in the CYUSB3017. All variants share the same physical package and core architecture.

Application Specific Microcontrollers Replacement Considerations

The CYUSB3015 and CYUSB3017 are functionally similar within the SX3 family but differ in supported USB classes. Direct substitution requires verifying that the application does not rely on UVC/UAC features exclusive to the CYUSB3017 or specific descriptor configurations unique to the CYUSB3015.