CY7C64215-56LTXIT

Application Specific Microcontrollers Overview

The CY7C64215-56LTXIT is a Full-Speed USB peripheral controller from Infineon Technologies, part of the enCoRe III series. It integrates an M8C processor running up to 24 MHz with 16 KB of flash program storage and 1 KB of SRAM data storage. The device supports USB 2.0 at 12 Mbps using four unidirectional and one bidirectional control endpoint. It features configurable analog and digital blocks, including ADCs, PWMs, UART, SPI, and I2C interfaces. Operating voltage ranges from 3 V to 5.25 V, with an industrial temperature range of -40 °C to +85 °C. The component is housed in a 56-pin QFN package.

Application Specific Microcontrollers Feature Summary

• Integrates an M8C Harvard-architecture CPU with speeds up to 24 MHz.
• Includes 16 KB Flash for program storage and 1 KB SRAM for data storage.
• Supports Full-Speed USB (12 Mbps) with five configurable endpoints.
• Features six analog blocks (ADCs, comparators) and four digital blocks (PWM, UART, SPI, I2C).
• Operates within a supply voltage range of 3 V to 5.25 V.

Application Specific Microcontrollers Applications

• PC human interface devices such as mice, keyboards, and joysticks.
• Gaming peripherals including game pads and console keyboards.
• General purpose applications like barcode scanners, POS terminals, and consumer electronics.

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix '56LTXIT' against the manufacturer's current datasheet to confirm package type, temperature grade, and tape-and-reel specifications. Ensure compatibility with the required industrial operating temperature range (-40 °C to +85 °C), which necessitates an external clock oscillator as per the device documentation.

Application Specific Microcontrollers Selection Notes

Select this component when a flexible USB peripheral controller with integrated analog and digital programmable logic is required. The 56-pin QFN package provides access to up to 50 GPIOs and extensive analog resources. Consider the need for an external clock oscillator if operating in the industrial temperature range, as internal oscillators may not meet USB timing accuracy requirements under those conditions.

Application Specific Microcontrollers Part Context

This part belongs to the enCoRe III family of USB controllers based on PSoC architecture. It is designed for applications requiring high integration of USB connectivity with custom analog and digital signal processing capabilities. The device allows for dynamic reconfiguration of hardware resources via software tools.

Application Specific Microcontrollers Replacement Considerations

Check for updated part numbers within the same enCoRe III family or other Infineon USB controllers that offer similar pin counts and memory configurations. Verify that any substitute maintains support for the required USB Full-Speed protocol and industrial temperature range.