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The Peripheral Pin Select (PPS) module in our 8-bit microcontrollers (MCUs) enables I/O pin remapping of digital peripherals for greater design flexibility and improved layout.



  • Configures any digital peripheral to any I/O pin
  • Provides increased freedom and optimized use of integrated digital resources
  • Flexible pin function assignment
  • Routes peripheral to multiple pins to increase current drive
  • Runtime configuration of pin out



  • Eliminates pin overlap for total optimization of peripheral resources
  • Simplified and optimized migration
  • Provides layout flexibility

8-bit Microcontrollers with Peripheral Pin Select

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Peripheral Pin Select

Title Download
TB3130 - Peripheral Pin Select in 8-Bit Microcontrollers Download

Peripheral Pin Select

Title Download
PSMC Configuration GUI Download