CYUSB3064-BZXI

Application Specific Microcontrollers Overview

The CYUSB3064-BZXI is a USB interface integrated circuit from the EZ-USB CX3 family, functioning as a MIPI CSI-2 to SuperSpeed USB bridge controller. It integrates a 32-bit ARM926EJ-S CPU operating at 200 MHz with 512 KB of embedded SRAM. The device supports USB 3.0 peripheral functionality compliant with specification 1.0 and USB 2.0 backward compatibility, featuring a 5-Gbps PHY. Key electrical parameters include a core voltage range of 1.15 V to 1.25 V and an operating temperature range of -40 °C to +85 °C. It utilizes a 121-ball BGA package.

Application Specific Microcontrollers Feature Summary

• MIPI CSI-2 RX interface supporting up to two data lanes with 1 Gbps per lane
• ARM926EJ-S processor core with 512-KB embedded SRAM
• USB 3.0 peripheral controller with 32 physical endpoints (16 IN, 16 OUT)
• Serial interfaces including I2C master, SPI master, UART, and I2S transmitter

Application Specific Microcontrollers Applications

• Digital video cameras
• Webcams
• Surveillance cameras
• Medical imaging devices
• Industrial cameras

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type and temperature grade. Ensure that the design accounts for the independent power domains required for the core, I/Os, and USB transceiver. Confirm compliance with RoHS directives and lead-free status prior to procurement.

Application Specific Microcontrollers Selection Notes

Select this component when a MIPI CSI-2 image sensor requires a bridge to a USB 3.0 host with limited lane availability. The CYUSB3064 variant is distinct from the CYUSB3065 as it supports only two CSI-2 data lanes instead of four. Ensure the application firmware can utilize the available 512 KB of on-chip SRAM for data buffering and processing.

Application Specific Microcontrollers Part Context

This part belongs to the EZ-USB CX3 series, designed specifically for camera applications. It serves as a bridge between MIPI CSI-2 sensors and USB hosts. The CYUSB3064 is a member of the CYUSB306X family, differentiated by its lane count capability compared to other variants in the same series.

Application Specific Microcontrollers Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.