CY7C64713-56LFXC

Application Specific Microcontrollers Overview

The CY7C64713-56LFXC is an EZ-USB FX1 USB microcontroller featuring a single-chip integration of a USB transceiver, Serial Interface Engine (SIE), and an enhanced 8051 microprocessor. It operates at up to 48 MHz with four clocks per instruction cycle and supports 3.3V operation with 5V tolerant inputs. The device includes 16 KBytes of on-chip RAM, four programmable BULK/INTERRUPT/ISOCHRONOUS endpoints, and an integrated I2C controller running at 100 or 400 KHz. It draws no more than 65 mA in any mode, making it suitable for bus-powered applications.

Application Specific Microcontrollers Feature Summary

• Single chip integration of USB transceiver, SIE, and enhanced 8051 microprocessor
• Up to 48 MHz clock rate with four clocks per instruction cycle
• Four programmable BULK/INTERRUPT/ISOCHRONOUS endpoints with buffering options
• Integrated I2C controller supporting 100 or 400 KHz speeds

Application Specific Microcontrollers Applications

• DSL modems
• ATA interface
• Memory card readers
• Legacy conversion devices
• Home PNA
• Wireless LAN
• MP3 players
• Networking

Application Specific Microcontrollers Procurement Notes

Verify the specific package type and temperature range associated with the -56LFXC suffix against official Cypress/Infineon documentation. Confirm that the component meets RoHS compliance requirements if applicable to your design specifications. Ensure that the source provides valid traceability for the manufacturing lot.

Application Specific Microcontrollers Selection Notes

Select this component when a fit, form, and function upgrade path to the FX2LP (CY7C68013A) is required. Consider the CY7C64713 for designs needing pin compatibility and object code compatibility with the FX2LP family while utilizing a smaller footprint solution compared to external transceiver implementations.

Application Specific Microcontrollers Part Context

The CY7C64713 belongs to the EZ-USB FX1 family, designed as a cost-effective solution for USB peripheral control. It simplifies development by handling most USB protocol tasks in hardware via the Smart SIE, freeing the embedded microcontroller for application-specific functions. This integration reduces time-to-market and system cost by eliminating the need for separate USB SIE or external transceiver components.

Application Specific Microcontrollers Replacement Considerations

The FX1 functionality is a subset of the FX2LP. For upgrades requiring additional features, consider the CY7C68013A (FX2LP), which maintains pin, object code, and functional compatibility.