CY8C20446AS-24LQXI
- Mfr.Part #
- CY8C20446AS-24LQXI
- Manufacturer
- Infineon Technologies
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC CAPSENSE AP 16KB 32QFN
- Stock
- 45
- In Stock :
- 45
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Application Specific Microcontrollers
- Speed :
- 25.2 MHz
- Frequency :
- 24MHz
- Supply Voltage :
- 3V
- Series :
- CapSense® Controllers
- Operating Temperature :
- -40°C~85°C
- Power Supplies :
- 1.8/5V
- Base Part Number :
- CY8C20446
- Memory Size :
- 16kB
- Data Bus Width :
- 8B
- RAM (words) :
- 2000
- Applications :
- Capacitive Sensing
- Number of Pins :
- 32
- Core Processor :
- M8C
- Package / Case :
- 32-UFQFN Exposed Pad
- Terminal Pitch :
- 0.5mm
- Program Memory Type :
- FLASH (16kB)
- Radiation Hardening :
- No
- JESD-609 Code :
- e4
- Supply Current-Max :
- 4mA
- Controller Series :
- CY8C20xx6A
- ECCN Code :
- EAR99
- Number of Programmable I/O :
- 28
- Memory Type :
- Flash
- Factory Lead Time :
- 8 Weeks
- Published :
- 2003
- RAM Size :
- 2K x 8
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 0.6mm
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Watchdog Timer :
- yes
- Number of Terminations :
- 32
- Number of Timers/Counters :
- 3
- Peak Reflow Temperature (Cel) :
- 260
- Contact Plating :
- Gold
- Packaging :
- Tray
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- CPU Family :
- M8C
- Interface :
- I2C, SPI
- Bus Compatibility :
- I2C; USB
- Boundary Scan :
- No
- Bit Size :
- 8
- Length :
- 5mm
- Pin Count :
- 32
- Number of I/O :
- 28
- Terminal Position :
- QUAD
- Voltage - Supply :
- 1.71V~5.5V
- Datasheets
- CY8C20446AS-24LQXI

Application Specific Microcontrollers Infineon Technologies CY8C20446AS-24LQXI Overview
The Infineon Technologies CY8C20446AS-24LQXI is a sophisticated Application Specific Microcontroller designed specifically for capacitive sensing applications. This microcontroller integrates a powerful set of features into a compact 32QFN package, making it ideal for developing responsive, user-friendly interfaces. The CY8C20446AS-24LQXI stands out for its robust design and versatile applications, offering 16KB of program memory for complex algorithms and data storage, which significantly enhances the performance and reliability of touch-sensitive products. Ideal for bulk purchasing, this component guarantees efficiency and precision, tailored to meet the high demands of modern electronic applications.
CY8C20446AS-24LQXI Features
The CY8C20446AS-24LQXI microcontroller boasts several features that make it a top choice for developers and engineers:
- 16KB of Program Memory: Ample space for application code and data handling.
- Capacitive Sensing Technology: High sensitivity and reliability for touch interfaces.
- Compact 32QFN Package: Space-efficient design that fits easily into various electronic assemblies.
- Low Power Consumption: Optimized for energy-saving applications, extending battery life in portable devices.
CY8C20446AS-24LQXI Applications
- Consumer Electronics: Used in smartphones, tablets, and other personal devices to provide responsive touch interfaces.
- Automotive Interfaces: Enhances the user interface of vehicle dashboards for climate controls, touch-sensitive buttons, and lighting controls.
- Home Automation Systems: Integrated into smart home devices for touch panel controls, improving user interaction and accessibility.
- Industrial Controls: Applied in machinery touch panels, allowing operators to control equipment with high precision and reliability.
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