PIC16LF18323 datasheet(2/471 Pages) MICROCHIP

2 / 471 page

PIC16(L)F18313/18323

DS40001799D-page 2

 2015-2017 Microchip Technology Inc.

• Up to 12 I/O Pins:

- Individually programmable pull-ups

- Slew rate control

- Interrupt-on-change with edge-select

- Input level selection control (ST or TTL)

- Digital open-drain enable

• Peripheral Pin Select (PPS):

- I/O pin remapping of digital peripherals

• Timer modules:

- Timer0:

- 8/16-bit timer/counter

- Synchronous or asynchronous operation

- Programmable prescaler/postscaler

- Time base for capture/compare function

- Timer1 with gate control:

- 16-bit timer/counter

- Programmable internal or external clock

sources

- Multiple gate sources

- Multiple gate modes

- Time base for capture/compare function

- Timer2:

- 8-bit timers

- Programmable prescaler/postscaler

- Time base for PWM function

Analog Peripherals

• 10-bit Analog-to-Digital Converter (ADC):

- Up to 11 external channels

- Conversion available during Sleep

•Comparator:

- Up to two comparators

- Fixed Voltage Reference at non-inverting

input(s)

- Comparator outputs externally accessible

• 5-bit Digital-to-Analog Converter (DAC):

- 5-bit resolution, rail-to-rail

- Positive Reference Selection

- Unbuffered I/O pin output

- Internal connections to ADCs and

comparators

• Voltage Reference:

- Fixed Voltage Reference with 1.024V, 2.048V

and 4.096V output levels

Flexible Oscillator Structure

• High-Precision Internal Oscillator:

- Software-selectable frequency range up to 32

MHz

- ±2% at nominal 4 MHz calibration point

• 4x PLL with External Sources

• Low-Power Internal 31 kHz Oscillator

(LFINTOSC)

• External Low-Power 32 kHz Crystal Oscillator

(SOSC)

• External Oscillator Block with:

- Three Crystal/Resonator modes up to

20 MHz

- Three External Clock modes up to 32 MHz

- Fail-Safe Clock Monitor

- Detects clock source failure

- Oscillator Start-up Timer (OST)

- Ensures stability of crystal oscillator

sources

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