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CY8C20346H-24LQXI is listed in the Application Specific Microcontrollers range at ChipApex. The manufacturer field lists Cypress Semiconductor Corp. Its product description is CY8C20346H - Haptics Enabled Cap. Review the specifications below when checking this part for your BOM.
Application Specific Microcontrollers specifications for CY8C20346H-24LQXI
- Description：CY8C20346H - Haptics Enabled Cap
- Series：-
- Mfr：Cypress Semiconductor Corp
- Package：Bulk
- Applications：-
- Core Processor：-
- Program Memory Type：-
- Controller Series：-
- RAM Size：-
- Interface：-
- Number of I/O：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Application Specific Microcontrollers datasheet and documents for CY8C20346H-24LQXI
Application Specific Microcontrollers Overview
The CY8C20346H-24LQXI is an 8-bit microcontroller from the Cypress PSoC1 family, utilizing the M8C core. It integrates a CapSense controller with 17 I/Os and supports up to 24 MHz operation. The device features 16 KB of flash program memory and 2 KB of RAM within a 24-pin QFN package. Key peripherals include one ADC (Delta-Sigma, 10-bit), one I2C interface, and one SPI interface. Operating voltage ranges from 1.71 V to 5.5 V across a -40°C to 85°C temperature range.
Application Specific Microcontrollers Feature Summary
- Integrated CapSense Plus technology for capacitive touch sensing
- M8C 8-bit CPU with 16 KB Flash and 2 KB RAM
- On-chip Delta-Sigma ADC (10-bit @ 5.9 ksps)
- Supports I2C and SPI communication interfaces
Application Specific Microcontrollers Applications
- Capacitive touch control panels
- Consumer electronics user interfaces
- Smart home appliance controllers
- Industrial sensor nodes requiring low power
Application Specific Microcontrollers Procurement Notes
Verify the specific suffix 'H' against official Infineon/Cypress documentation, as standard listings often reference the 'A' variant. Confirm RoHS compliance status and moisture sensitivity level (MSL) prior to assembly. Ensure the QFN-24 package dimensions match the target PCB footprint requirements.
Application Specific Microcontrollers Selection Notes
Select this component when CapSense functionality is required alongside basic analog-to-digital conversion. Compare pin counts and peripheral availability against the CY8C20xxx series alternatives. Verify that the 1.71V minimum operating voltage aligns with the system power supply design.
Application Specific Microcontrollers Part Context
This part belongs to the PSoC1 CY8C20xx6A/H series, designed for cost-sensitive embedded applications. It combines programmable analog blocks with digital logic on a single chip. The H suffix typically denotes specific manufacturing or revision details distinct from the A series.
Application Specific Microcontrollers Replacement Considerations
Direct substitutes may include other members of the CY8C20xxx family, such as the CY8C20346A-24LQXI, provided pin compatibility and feature sets match. Verify firmware compatibility when migrating between variants.
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