CY7C68053-56BAXI

Application Specific Microcontrollers Overview

The Infineon CY7C68053-56BAXI is a MoBL-USB FX2LP18 USB microcontroller featuring an enhanced 8051 core operating at 48 MHz. It integrates a USB 2.0 transceiver, smart SIE, and GPIF in a 56-pin VFBGA package. The device supports high-speed signaling at 480 Mbps and full speed at 12 Mbps. It operates with a 1.8 V core voltage and 1.8 V to 3.3 V I/O voltage. Key specifications include 16 kBytes of on-chip RAM, four programmable BULK/INTERRUPT/ISOCHRONOUS endpoints, and an integrated I2C controller. The component is designed for low-power mobile applications.

Application Specific Microcontrollers Feature Summary

• Integrated USB 2.0 transceiver and smart SIE supporting 480 Mbps high-speed and 12 Mbps full-speed operation
• Enhanced 8051 microprocessor running at up to 48 MHz with 16 kBytes internal RAM
• General Programmable Interface (GPIF) for direct connection to parallel interfaces like ATA and PCMCIA
• Ultra-low power consumption with typical suspend current of 20 µA

Application Specific Microcontrollers Applications

• Cell phones and smartphones
• Personal Digital Assistants (PDAs)
• MP3 players

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix '56BAXI' against the manufacturer's official datasheet to confirm package type and temperature grade. Confirm availability status as distribution channels may list this component as End-of-Life or limited supply. Ensure compliance with RoHS standards if required by the design specification.

Application Specific Microcontrollers Selection Notes

Select this component for designs requiring a highly integrated USB 2.0 solution with a standard 8051 architecture. The 1.8 V core voltage makes it suitable for battery-powered mobile devices. Consider the 56-pin VFBGA package constraints during PCB layout. Verify that the external crystal requirements (24 MHz) and I2C pull-up configurations align with the system design.

Application Specific Microcontrollers Part Context

The CY7C68053 is part of the MoBL-USB FX2LP18 family, representing a low-voltage version of the EZ-USB FX2LP series. It was originally developed by Cypress Semiconductor Corporation before being acquired by Infineon Technologies. This series is optimized for mobile broadband and portable consumer electronics applications.

Application Specific Microcontrollers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Infineon resources for cross-reference information.