CY8C20424-12LQXIKC

$1.48

Description：IC MCU 8BIT 8KB FLASH 32QFN
Series：PSOC®1 CY8C20xxx
Mfr：Cypress Semiconductor Corp
Package：Bulk
Core Processor：M8C

SKU:b85a3bcabae3 Category: Microcontrollers Brand: Cypress Semiconductor Corp

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Product introduction

Product Detailed Parameters

Description：IC MCU 8BIT 8KB FLASH 32QFN
Series：PSOC®1 CY8C20xxx
Mfr：Cypress Semiconductor Corp
Package：Bulk
Core Processor：M8C
Core Size：8-Bit
Speed：12MHz
Connectivity：I2C, SPI
Peripherals：LVD, POR, WDT
Number of I/O：28
Program Memory Size：8KB (8K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：512 x 8
Voltage - Supply (Vcc/Vdd)：2.4V ~ 5.25V
Data Converters：-
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：32-QFN (5x5)
Package / Case：32-UFQFN Exposed Pad
Grade：-
Qualification：-

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CY8C20424-12LQXIKC

Overview

The CY8C20424-12LQXIKC is an 8-bit microcontroller from the Cypress PSOC 1 family, utilizing the M8C core. It features 8KB of in-system programmable flash memory and 512 bytes of RAM. The device operates at a maximum frequency of 12MHz with an internal oscillator. It supports a supply voltage range of 2.4V to 5.25V and includes integrated analog-to-digital converters. The component is housed in a 24-lead QFN package and supports communication interfaces including I2C and SPI.

Feature Summary

Integrates CapSense touch sensing capabilities for user interface applications
Provides flexible digital and analog peripheral blocks for system customization
Supports in-system programming via serial interfaces

Applications

Capacitive touch sensing controllers
Consumer electronics input devices
Embedded control systems requiring analog signal processing

Procurement Notes

Verify the specific suffix 'KC' against official Cypress documentation to confirm temperature grade or packaging variations. Ensure compatibility with design-in tools and check for end-of-life status through authorized distributors. Confirm RoHS compliance certificates are available for the specific manufacturing batch.

Selection Notes

Select this component when a low-pin-count MCU with integrated analog peripherals and touch sensing is required. Compare pin counts and memory sizes against other CY8C20xxx variants. Verify that the 24-QFN package fits the board space constraints and thermal requirements of the target application.

Part Context

This part belongs to the PSOC 1 CY8C20xxx series, designed for cost-sensitive embedded applications. It combines a fast 8-bit CPU with configurable analog and digital blocks. The series is known for reducing component count by integrating functions typically handled by separate chips.