AC164112 Microchip Technology, AC164112 Datasheet - Page 36

• Manufacturer Part Number: AC164112
• Description: VOLTAGE LIMITER MPLAB ICD2 VPP
• Manufacturer: Microchip Technology

Specifications of AC164112

• Accessory Type: Voltage Limiter
• Product: Cable Assemblies
• Features: Programming And Debugging The Latest PIC12/PIC16/PIC18 Products
• Development Tool Type: Hardware - Eval/Demo Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: MPLAB®
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With: MPLAB ICD 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F72X/PIC16LF72X
3.4.2
The WDTE bit is located in the Configuration Word
Register 1. When set, the WDT runs continuously.
The PSA and PS<2:0> bits of the OPTION register
control the WDT period. See Section 11.0 “Timer0
Module” for more information.
FIGURE 3-1:
TABLE 3-1:
DS41341E-page 36
WDTE = 0
CLRWDT Command
Exit Sleep + System Clock = T1OSC, EXTRC, INTOSC, EXTCLK
Exit Sleep + System Clock = XT, HS, LP
T1GSS = 11
TMR1GE
WDTE
WDT CONTROL
WDT STATUS
WATCHDOG TIMER BLOCK DIAGRAM
Conditions
Low-Power
WDT OSC
Divide by
512
PSA
Clock Source
From TMR0
0
1
0
To T1G
Cleared until the end of OST
Postscaler
© 2009 Microchip Technology Inc.
WDTE
1
8
Cleared
WDT
TO TMR0
PS<2:0>
WDT Reset