PIC18LF1320T-I/SOSQTP 데이터 시트보기 (PDF) - Microchip Technology

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PIC18LF1320T-I/SOSQTP

18/20/28-Pin High-Performance, Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

Microchip Technology 

PIC18F1220/1320

FIGURE 22-8:

RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND

POWER-UP TIMER TIMING

VDD

MCLR

Internal

POR

PWRT

Time-out

OSC

Time-out

Internal

Reset

Watchdog

Timer

Reset

33

32

I/O pins

Note: Refer to Figure 22-5 for load conditions.

30

31

34

34

FIGURE 22-9:

BROWN-OUT RESET TIMING

VDD

VIRVST

BVDD

35

Enable Internal

Reference Voltage

Internal Reference

36

Voltage Stable

VBGAP = 1.2V

DS39605F-page 260

© 2007 Microchip Technology Inc.

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