PIC18F2685T-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

MFG CO.

PIC18F2685T-I/SO

28/40/44-Pin Enhanced Flash Microcontrollers with ECAN™ Technology, 10-Bit A/D and nanoWatt Technology

Microchip Technology 

PIC18F2682/2685/4682/4685

FIGURE 4-6:

SLOW RISE TIME (MCLR TIED TO VDD, VDD RISE > TPWRT)

VDD

MCLR

INTERNAL POR

5V

0V

1V

PWRT TIME-OUT

OST TIME-OUT

TPWRT

TOST

INTERNAL RESET

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 Power-up Timer.

© 2007 Microchip Technology Inc.

Preliminary

DS39761B-page 47

Share Link: