PIC16LF1554T-I/SL

The PIC16LF1554 microcontrollers with mid-range core deliver unique on-chip features for the design of mTouch solutions and general purpose applications in 14/20-pin count packages. Two 10-bit high-speed ADCs with automated hardware CVD modules connect to up to 17 analog channels to achieve a total sampling rate of 600k samples per second. Combined with two PWMs and multiple communication peripherals, this microcontroller family is an excellent solution to implement low-power and noise-robust capacitive sensing and other front-end sampling applications with minimal software overhead.

• Only 49 Instructions to Learn
• Operating Speed:
  • DC - 32 MHz clock input
  • DC - 125 ns instruction cycle
• Interrupt Capability with Automatic Context Saving
• 16-Level Deep Hardware Stack with Optional Overflow/Underflow Reset
• Direct, Indirect and Relative Addressing modes:
  • Two full 16-bit File Select Registers (FSRs)
  • FSRs can read program and data memory
• Precision 16 MHz Internal Oscillator:
  • Factory calibrated to ±1%, typical
  • Software selectable frequency range from 32 MHz to 31 kHz
• 31 kHz Low-Power Internal Oscillator
• 4x Phase-Locked Loop (PLL)
• Power-Saving Sleep mode
• Power-on Reset (POR)
• Power-up Timer (PWRT)
• BOR with Selectable Trip Point
• Low-Power Brown-Out Reset (LPBOR)
• Extended Watchdog Timer (WDT)
• In-Circuit Serial Programming™ (ICSP™) via Two Pins
• In-Circuit Debug (ICD) via Two Pin