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CY8C21334B - Programmable System-on-Chip CapSense Controller

Download the CY8C21334B datasheet PDF. This datasheet also covers the CY8C21234B variant, as both devices belong to the same programmable system-on-chip capsense controller family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Advanced CapSense® block with SmartSense™ Auto-Tuning.
  • Patented CSD sensing algorithm.
  • SmartSense_EMC Auto-Tuning.
  • Sets and maintains optimal sensor performance during run time.
  • Eliminates system tuning during development and production.
  • Compensates for variations in manufacturing process.
  • Driven shield.
  • Delivers best-in class water tolerant designs.
  • Robust proximity sensing in the presence of metal objects.
  • Supports longer trace len.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY8C21234B-CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Cypress (now Infineon)

Part Number Description
CY8C21334 PSoC Programmable System-on-Chip
CY8C21312 Automotive Extended Programmable System-on-Chip
CY8C21323 PSoC Programmable System-on-Chip
CY8C21345 Automotive PSoC Programmable System-on-Chip
CY8C21123 PSoC Programmable System-on-Chip

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CY8C21x34B PSoC® Programmable System-on-Chip™ CapSense® Controller with SmartSense™ Auto-tuning 1–21 Buttons, 0–4 Sliders, Proximity PSoC® Programmable System-on-Chip™ CapSense® Controller with SmartSense™ Auto-tuning 1–21 Buttons, 0–4 Sliders, Proximity Features ■ Advanced CapSense® block with SmartSense™ Auto-Tuning ❐ Patented CSD sensing algorithm ❐ SmartSense_EMC Auto-Tuning • Sets and maintains optimal sensor performance during run time • Eliminates system tuning during development and production • Compensates for variations in manufacturing process ■ Driven shield ❐ Delivers best-in class water tolerant designs ❐ Robust proximity sensing in the presence of metal objects ❐ Supports longer trace lengths ■ Powerful Harvard-architecture processor ❐ M8C processor speeds up to 24 MHz ❐ Lo