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CY8CTMA120-100BVXI is listed in the Application Specific Microcontrollers range at ChipApex. The manufacturer field lists Cypress Semiconductor Corp. Its product description is TOCHSCREEN CONTROLLER. Review the specifications below when checking this part for your BOM.
The CY8CTMA120-100BVXI is a TrueTouch touchscreen controller microcontroller featuring the M8C core processor. It integrates 16 kB of FLASH memory for program and data storage alongside 1K x 8 RAM for temporary retention. The device operates within a temperature range of -40°C to 85°C and utilizes a 100-VFBGA package.
Verify component authenticity through authorized distribution channels due to obsolete status. Confirm package integrity and pin alignment against original specifications. Request batch-specific documentation to ensure compliance with historical manufacturing standards. Validate electrical characteristics against original datasheet requirements before integration into final assemblies.
Evaluate system compatibility with the M8C architecture and required memory capacities. Assess thermal management needs for the specified operating temperature range. Consider supply chain stability given the component's discontinued status. Review interface requirements for touchscreen applications to ensure adequate peripheral support.
This component belongs to Cypress Semiconductor's TrueTouch series, designed specifically for capacitive touch sensing applications. It combines processing capabilities with memory resources in a compact form factor, targeting embedded systems requiring direct touch interface control without external controllers.
Public confirmed substitute part numbers are not available. As an obsolete component, alternative solutions require architectural redesign or selection of newer generations from the manufacturer's current portfolio.
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