PIC18F44K22T-I/SO 查看數據表（PDF） - Microchip Technology

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PIC18F44K22T-I/SO

28/40/44-Pin, Low-Power,High-Performance Microcontrollers with XLP Technology

Microchip Technology 

PIC18(L)F2X/4XK22

FIGURE 4-7:

TIME-OUT SEQUENCE ON POR W/PLL ENABLED (MCLR TIED TO VDD)

VDD

MCLR

INTERNAL POR

PWRT TIME-OUT

OST TIME-OUT

PLL TIME-OUT

INTERNAL RESET

TPWRT

TOST

TPLL

Note: TOST = 1024 clock cycles.

TPLL  2 ms max. First three stages of the PWRT timer.

DS41412A-page 66

Preliminary

 2010 Microchip Technology Inc.

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