CY7C63001A-PXC

Application Specific Microcontrollers Overview

The CY7C63001A-PXC is a Universal Serial Bus Microcontroller from Cypress Semiconductor, designed for low-speed USB peripherals. It integrates an 8-bit RISC microcontroller with a built-in 1.5-Mbps USB Serial Interface Engine (SIE). The device features 4 Kbytes of EPROM and 128 bytes of internal RAM. It operates on a 6-MHz external ceramic resonator, which is doubled to 12 MHz internally. The controller supports one device address and two endpoints: one control endpoint and one data endpoint. It includes up to 16 Schmitt trigger I/O pins with programmable sink current levels and internal pull-up resistors.

Application Specific Microcontrollers Feature Summary

• Complies with USB 1.5-Mbps Specification Version 1.1
• 8-bit RISC microcontroller with 35 USB-optimized instructions
• 4 Kbytes of EPROM and 128 bytes of internal RAM
• Integrated USB transceiver and 6-MHz ceramic resonator interface

Application Specific Microcontrollers Applications

• Low-cost USB mouse implementations
• USB joystick controllers
• USB gamepad devices

Application Specific Microcontrollers Procurement Notes

Verify the package type associated with the -PXC suffix against official documentation, as datasheets typically list PDIP, SOIC, and QSOP options. Confirm that the component is sourced from authorized distributors to ensure authenticity. Check for RoHS compliance status if required by specific manufacturing standards. Ensure the programming voltage supply pin (VPP) is handled correctly during any in-system programming or testing phases.

Application Specific Microcontrollers Selection Notes

Select this component for applications requiring a self-contained USB solution without external transceivers. The CY7C63001A provides 12 GPIOs, whereas the CY7C63101A offers 16 GPIOs; choose based on pin count requirements. Consider the operating voltage range of 4.0V to 5.25VDC and the temperature range of 0–70°C. The Instant-On Now feature supports suspend and periodic wake-up modes for power-sensitive designs.

Application Specific Microcontrollers Part Context

This part belongs to the CY7C630/101A family of One Time Programmable (OTP) microcontrollers. The CY7C63001A variant specifically provides 4 Kbytes of program memory and 12 general-purpose I/O lines. It is distinct from the CY7C63101A, which offers 16 GPIOs. The family is optimized for human-interface computer peripherals using a Harvard architecture.

Application Specific Microcontrollers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult official replacement guides or contact the manufacturer for qualified alternatives.