CY7C68013A-56LTXC

Application Specific Microcontrollers Overview

The CY7C68013A-56LTXC is a USB microcontroller from the EZ-USB FX2LP family, manufactured by Infineon Technologies. It integrates a USB 2.0 transceiver, Smart SIE, and an enhanced 8051 core operating at up to 48 MHz. The device supports High Speed (480 Mbps) and Full Speed (12 Mbps) signaling. It features 16 KB of on-chip RAM, four programmable endpoints with buffering options, and a General Programmable Interface (GPIF). Operating voltage is 3.3 V with 5-V tolerant inputs. The component is housed in a 56-pin QFN package and is designated for non-battery-powered applications with a typical suspend current of 300 µA.

Application Specific Microcontrollers Feature Summary

• USB 2.0 Hi-Speed certified controller with integrated transceiver and Smart SIE
• Enhanced 8051 microprocessor running at 12/24/48 MHz with 16 KB internal RAM
• General Programmable Interface (GPIF) for direct connection to parallel interfaces
• Four programmable BULK, INTERRUPT, and ISOCHRONOUS endpoints with double/triple/quad buffering

Application Specific Microcontrollers Applications

• Portable video recorders
• MPEG/TV conversion devices
• DSL modems
• ATA interface implementations
• Memory card readers

Application Specific Microcontrollers Procurement Notes

Verify component authenticity through authorized distributors or Infineon-certified channels. Confirm RoHS compliance status via the latest FIT report or environmental documentation. Check for End-of-Life (EOL) notifications as discontinuance may affect long-term supply availability. Ensure packaging integrity matches the specified 56-pin QFN form factor.

Application Specific Microcontrollers Selection Notes

Select this model for designs requiring fit, form, and function compatibility with the original FX2 while offering lower power consumption. Choose CY7C68013A over CY7C68014A if the application is not battery-powered, as it has a higher typical suspend current (300 µA vs 100 µA). Ensure the design accommodates the 56-pin QFN thermal pad requirements for proper heat dissipation.

Application Specific Microcontrollers Part Context

This part belongs to the EZ-USB FX2LP series, which is a low-power version of the EZ-USB FX2. It maintains object-code and pin compatibility with previous generations. The 'A' suffix denotes the low-power variant, and '56LTXC' specifies the 56-pin QFN package with lead-free termination and commercial temperature grade.

Application Specific Microcontrollers Replacement Considerations

Direct substitutes include other packages within the same FX2LP family such as CY7C68013A-100AXC (100-pin TQFP) or CY7C68013A-128AXC (128-pin TQFP), provided pinout compatibility is verified. Cross-family replacements require significant hardware redesign due to architectural differences.