CY8C20447S-24LQXI
- Mfr.Part #
- CY8C20447S-24LQXI
- Manufacturer
- Infineon Technologies
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC CAPSENCE SMARTSENCE 16K 32QFN
- Stock
- 1,981
- In Stock :
- 1,981
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Application Specific Microcontrollers
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS Status :
- ROHS3 Compliant
- Max Frequency :
- 24MHz
- Base Part Number :
- CY8C20447
- Number of I/O :
- 29
- Factory Lead Time :
- 8 Weeks
- ECCN Code :
- EAR99
- Applications :
- Capacitive Sensing
- Memory Type :
- Flash
- Radiation Hardening :
- No
- RAM Size :
- 2K x 8
- Mounting Type :
- Surface Mount
- Package / Case :
- 32-UFQFN Exposed Pad
- Pbfree Code :
- yes
- Watchdog Timer :
- yes
- Controller Series :
- CY8C20xx7/S
- Series :
- CapSense® Controllers
- Number of Timers/Counters :
- 3
- Contact Plating :
- Gold
- Pin Count :
- 32
- Number of Programmable I/O :
- 28
- Published :
- 2003
- Lead Free :
- Lead Free
- Number of Pins :
- 32
- Data Bus Width :
- 8B
- Program Memory Type :
- FLASH (16kB)
- Memory Size :
- 16kB
- Interface :
- I2C, SPI
- Packaging :
- Tray
- Operating Temperature :
- -40°C~85°C
- Core Processor :
- M8C
- Voltage - Supply :
- 1.71V~5.5V
- Datasheets
- CY8C20447S-24LQXI

Application Specific Microcontrollers Infineon Technologies CY8C20447S-24LQXI Overview
The Infineon Technologies CY8C20447S-24LQXI is a high-performance Application Specific Microcontroller designed to address the complex demands of modern capacitive sensing applications. This microcontroller integrates SmartSense technology, providing robust and intelligent touch-sensing capabilities. With its 16KB of memory housed in a compact 32QFN package, this device is optimized for both space-sensitive and power-efficient designs. The Application Specific Microcontrollers Infineon Technologies CY8C20447S-24LQXI is ideal for developers looking for a reliable solution to enhance user interfaces with capacitive buttons, sliders, and touchpads.
CY8C20447S-24LQXI Features
This microcontroller offers advanced features that make it a standout choice for sophisticated electronic designs:
- SmartSense Auto-tuning technology for simplified setup and maintenance.
- 16KB of onboard memory for efficient data management and application execution.
- Highly integrated 32QFN package for minimal footprint on PCBs.
- Low power consumption, enhancing battery life and reducing energy costs in portable applications.
- Robust interference immunity, ensuring reliable operation in noise-prone environments.
CY8C20447S-24LQXI Applications
- Consumer Electronics: Enhances the user interface in devices like smartphones, tablets, and wearable technology by integrating responsive touch inputs.
- Home Automation Systems: Used in smart home devices, enabling capacitive touch panels that control lighting, temperature, and security systems.
- Automotive Interfaces: Improves the tactile response in vehicle dashboards for climate controls, infotainment systems, and more, ensuring safer and more intuitive user interactions.
- Industrial Controls: Integrates into industrial machines to provide reliable touch interfaces, even in environments with high interference or extreme conditions.
- Medical Devices: Facilitates the development of touch-based interfaces in medical equipment, ensuring easy and sterile interactions for both patients and healthcare professionals.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















