CY8C20436AN-24LQXI

$1.35

Description：MULTIFUNCTION PERIPHERAL, CMOS
Series：CAPSENSE™ Controllers

SKU:5d6538c76cb9 Category: Application Specific Microcontrollers Brand: Cypress Semiconductor Corp

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Product introduction

Product Detailed Parameters

Description：MULTIFUNCTION PERIPHERAL, CMOS
Series：CAPSENSE™ Controllers
Mfr：Cypress Semiconductor Corp
Package：Tray
Applications：Capacitive Sensing
Core Processor：M8C
Program Memory Type：FLASH (8kB)
Controller Series：CY8C20xx6A
RAM Size：1K x 8
Interface：I2C, SPI
Number of I/O：28
Voltage - Supply：1.71V ~ 5.5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：32-UFQFN Exposed Pad
Supplier Device Package：32-QFN (5x5)
Grade：-
Qualification：-

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CY8C20436AN-24LQXI

Overview

The CY8C20436AN-24LQXI is a Cypress Semiconductor PSoC device featuring an M8C CPU with a maximum speed of 24 MHz. It integrates 8 KB Flash and 1 KB SRAM, supporting up to 25 sensing inputs in a 32-pin QFN package. The controller operates within a voltage range of 1.71 V to 5.5 V and includes SmartSense auto-tuning for capacitive sensing applications.

Feature Summary

M8C Harvard-architecture processor running at 24 MHz
SmartSense Auto-Tuning for robust capacitive sensing
Full-Speed USB 2.0 interface (12 Mbps)
Configurable I/O with high sink current capabilities

Applications

Capacitive touch button interfaces
Slider and proximity sensor designs
USB-enabled human-machine interaction devices

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and temperature grade. Confirm availability status as product lifecycles may change. Ensure compatibility with required development tools such as PSoC Designer.

Selection Notes

Select this component when a low-power CapSense solution with integrated USB connectivity is required. The 32-pin QFN package supports up to 25 sensing inputs. Verify that the 8 KB Flash and 1 KB SRAM meet application memory requirements.

Part Context

This part belongs to the CY8C20XX6A/S family of 1.8 V Programmable CapSense Controllers. These devices are designed to replace multiple traditional MCU-based components with a single programmable chip, integrating analog and digital blocks.

Replacement Considerations

Consult the official datasheet for cross-reference information. Verify pinout compatibility and electrical specifications before substituting with other members of the CY8C20xx6A series or alternative CapSense controllers.