CY8C20336H-24LQXIT

Application Specific Microcontrollers Overview

The Infineon CY8C20336H-24LQXIT is an 8-bit microcontroller based on the M8C core, operating at frequencies up to 24 MHz. It features 8 KB of Flash program memory and 1 KB of SRAM data storage within a 24-pin QFN package. The device supports a supply voltage range of 1.71 V to 5.5 V and operates between -40 °C and +85 °C. Key integrated resources include a CapSense controller for capacitive sensing, an Immersion TS2000 Haptics controller for ERM drive control, and system peripherals such as I2C slave, SPI master/slave, three 16-bit timers, and an 8- to 10-bit ADC.

Application Specific Microcontrollers Feature Summary

• Integrates Immersion TS2000 Haptics technology for ERM drive control with up to 14 selectable effects.
• Includes a dedicated CapSense block supporting configurable capacitive sensing elements like buttons, sliders, and touchpads.
• Features an M8C CPU core running at up to 24 MHz with 8 KB Flash and 1 KB SRAM.
• Provides versatile analog and digital interfaces including I2C slave, SPI master/slave, and an incremental ADC.

Application Specific Microcontrollers Applications

• Capacitive sensing interfaces requiring auto-tuning and noise immunity.
• Haptic feedback systems utilizing Eccentric Rotating Mass (ERM) motors.
• Low-power embedded controllers requiring programmable analog and digital resources.

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type and temperature grade. Ensure compatibility with PSoC Designer development tools for configuration and debugging. Check for RoHS compliance status in the latest product documentation before integration into production designs.

Application Specific Microcontrollers Selection Notes

Select this component when both CapSense functionality and haptic drive control are required in a single chip. The CY8C20336H variant offers 8 KB Flash and 1 KB SRAM, suitable for applications with moderate code size requirements. Compare against the CY8C20446H if larger memory capacity (16 KB Flash/2 KB SRAM) is needed.

Application Specific Microcontrollers Part Context

This part belongs to the CY8C20xx6H family of PSoC devices, which combine programmable analog and digital blocks with an 8-bit CPU. The 'H' designation indicates the inclusion of the Immersion TS2000 Haptics controller resource, distinguishing it from standard CapSense-only variants in the CY8C20xx6A series.

Application Specific Microcontrollers Replacement Considerations

Public confirmed substitute part numbers: CY8C20336A-24LQXIT (without Haptics), CY8C20446H-24LQXIT (larger memory). Verify pinout and software compatibility when substituting within the same package family.