PIC18F1220 MICROCHIP [Microchip Technology], PIC18F1220 Datasheet - Page 41

• Manufacturer Part Number: PIC18F1220
• Description: 18/20/28-Pin High-Performance, Enhanced Flash Microcontrollers with 10-bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 4-3:
FIGURE 4-4:
FIGURE 4-5:
 2004 Microchip Technology Inc.
INTERNAL RESET
INTERNAL RESET
INTERNAL RESET
PWRT TIME-OUT
PWRT TIME-OUT
PWRT TIME-OUT
INTERNAL POR
INTERNAL POR
OST TIME-OUT
OST TIME-OUT
OST TIME-OUT
INTERNAL POR
MCLR
MCLR
MCLR
V
V
V
DD
DD
DD
TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO V
TIME-OUT SEQUENCE ON POWER-UP (MCLR NOT TIED TO V
TIME-OUT SEQUENCE ON POWER-UP (MCLR NOT TIED TO V
T
PWRT
T
T
PWRT
PWRT
T
OST
PIC18F1220/1320
T
T
OST
OST
DD
, V
DD
DD
DD
RISE < T
): CASE 1
): CASE 2
DS39605C-page 39
PWRT
)