PIC16F627-04 Microchip Technology, PIC16F627-04 Datasheet - Page 100

• Manufacturer Part Number: PIC16F627-04
• Description: FLASH-Based 8-Bit CMOS Microcontrollers
• Manufacturer: Microchip Technology

PIC16F62X
FIGURE 14-8: SIMPLIFIED BLOCK DIAGRAM OF ON-CHIP RESET CIRCUIT
DS40300B-page 100
Note 1: This is a separate oscillator from the INTRC/EC oscillator.
V
MCLR/
OSC1/
CLKIN
PP
V
Pin
DD
Pin
On-chip
ER OSC
OST/PWRT
Brown-out
V
Module
(1)
detect
WDT
DD
detect
rise
OST
PWRT
10-bit Ripple-counter
WDT
Reset
10-bit Ripple-counter
Time-out
BODEN
Power-on Reset
External
Reset
SLEEP
Preliminary
Enable PWRT
Enable OST
See Table 14-3 for time-out situations.
1999 Microchip Technology Inc.
S
R
Q
Q
Chip_Reset