CY7C66113A-PVXC

Application Specific Microcontrollers Overview

The CY7C66113A-PVXC is a USB hub controller microcontroller from the Cypress M8 series, manufactured by Infineon Technologies. It integrates an 8-bit M8 core with 8K bytes of OTPROM and 256x8 bytes of RAM. The device supports Full Speed (FS) USB 1.1 specifications at 12 Mb/s and includes a built-in 4-port USB hub. It features 39 general-purpose I/O lines and operates within a voltage range of 4V to 5.5V. The component is housed in a 48-lead SSOP package and is designed for commercial temperature ranges.

Application Specific Microcontrollers Feature Summary

• Integrated 4-port USB hub controller with Full Speed (12 Mb/s) capability
• Built-in 8K byte OTPROM and 256x8 byte RAM for embedded applications
• 39 available I/O pins for peripheral connectivity
• Operates on a single 4V to 5.5V power supply

Application Specific Microcontrollers Applications

• USB peripheral devices requiring integrated hub functionality
• Embedded systems utilizing the M8 microcontroller architecture
• Industrial control interfaces with USB connectivity needs

Application Specific Microcontrollers Procurement Notes

This component is listed as obsolete or end-of-life by the manufacturer. Verification of availability should focus on surplus distributors or secondary market sources rather than direct manufacturing channels. Buyers must confirm the specific revision and packaging condition when sourcing from non-original suppliers.

Application Specific Microcontrollers Selection Notes

Designers should verify compatibility with USB 1.1 standards, as this part does not support High-Speed (480 Mb/s) transfers. Ensure the application requires the specific 8K OTPROM capacity and that the 48-SSOP package fits the PCB layout constraints. Check if newer M8 series variants offer improved performance or availability.

Application Specific Microcontrollers Part Context

The CY7C66113A belongs to the Cypress CY7C66xxx series of USB hub controllers. This family combines MCU capabilities with USB interface logic, simplifying design for devices needing both host/peripheral functions and hub expansion. The 'PVXC' suffix typically denotes the 48-SSOP package and commercial temperature grade.

Application Specific Microcontrollers Replacement Considerations

Direct pin-to-pin replacements may be limited due to the EOL status. Consider evaluating other M8 series parts like the CY7C66013C or CY7C66113C, though package and memory differences exist. Verify functional equivalence regarding hub port count and I/O configuration before substitution.