16F84 MICROCHIP [Microchip Technology], 16F84 Datasheet - Page 45

• Manufacturer Part Number: 16F84
• Description: 18-pin Flash/EEPROM 8-Bit Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 8-12: TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO V
FIGURE 8-13: TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO V
1998 Microchip Technology Inc.
INTERNAL RESET
INTERNAL RESET
PWRT TIME-OUT
PWRT TIME-OUT
INTERNAL POR
INTERNAL POR
OST TIME-OUT
OST TIME-OUT
When V
has reached its final value. In this example, the chip will reset properly if, and only if, V1
MCLR
MCLR
V
V
DD
DD
DD
rises very slowly, it is possible that the T
PWRT
T
T
PWRT
PWRT
time-out and T
OST
time-out will expire before V
T
T
OST
OST
DD
DD
): SLOW V
V1
): FAST V
V
PIC16F8X
DD
min.
DD
DS30430C-page 45
DD
RISE TIME
RISE TIME
DD