USB2229-NU-02

Controllers Overview

The USB2229-NU-02 is a fifth-generation high-speed USB flash media and IrDA controller manufactured by Microchip Technology. It integrates card power FETs and supports the IRDA 1.1 standard via a parallel interface. The component operates at a data rate of 480 Mb/s and functions within a commercial temperature range of 0°C to +70°C. It is housed in a 128-pin TQFP package compliant with RoHS standards.

Controllers Feature Summary

• Integrates high-speed USB flash media control with IrDA protocol support
• Includes integrated card power FETs for simplified system design
• Supports IRDA 1.1 standard through a parallel interface

Controllers Applications

• Systems requiring IrDA 1.1 standard parallel interfaces
• High-speed USB flash media connectivity solutions
• Commercial electronic devices operating within standard temperature ranges

Controllers Procurement Notes

Verify the specific ordering suffix NU-02 corresponds to the 128-pin TQFP package and commercial temperature grade. Confirm RoHS compliance status matches current regulatory requirements. Ensure the parallel interface configuration aligns with the target system's hardware architecture before procurement.

Controllers Selection Notes

Select this component when a combined solution for high-speed USB flash media and IrDA communication is required. The integrated power FETs reduce external component count. Verify that the 128-pin TQFP footprint fits the PCB layout constraints and that the commercial temperature range meets the operational environment specifications.

Controllers Part Context

This part belongs to Microchip's fifth-generation family of USB controllers designed for flash media and IrDA applications. It serves as an interface bridge between host systems and peripheral storage or infrared communication modules, consolidating control logic and power management into a single integrated circuit.

Controllers Replacement Considerations

The USB2230-NU-02 is a related variant within the same series, also available in a 128-pin TQFP package. Verify functional equivalence regarding interface protocols and pinout compatibility before substitution.