PIC18F2423 MICROCHIP [Microchip Technology], PIC18F2423 Datasheet - Page 49

• Manufacturer Part Number: PIC18F2423
• Description: 28/40/44-Pin, Enhanced Flash Microcontrollers with 12-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 4-6:
FIGURE 4-7:
© 2007 Microchip Technology Inc.
Note:
INTERNAL RESET
PWRT TIME-OUT
INTERNAL POR
OST TIME-OUT
PLL TIME-OUT
INTERNAL RESET
PWRT TIME-OUT
T
INTERNAL POR
OST TIME-OUT
OST
MCLR
OSC1
= 1024 OSC1 cycles. T
V
DD
MCLR
OSC1
SLOW V
TIME-OUT SEQUENCE ON POR w/PLL ENABLED (MCLR TIED TO V
V
DD
DD
RISE TIME (MCLR TIED TO V
PLL
≈ 2 ms max.
0V
PIC18F2423/2523/4423/4523
T
Preliminary
T
PWRT
PWRT
T
3V
OST
DD
T
, V
OST
T
DD
PLL
RISE > T
PWRT
)
DS39755B-page 47
DD
)