Datasheet

 2011 Microchip Technology Inc. Preliminary DS41585A-page 33
PIC10(L)F320/322
5.0 RESETS
There are multiple ways to reset this device:
• Power-on Reset (POR)
• Brown-out Reset (BOR)
• Low-Power Brown-out Reset (LPBOR)
•MCLR Reset
•WDT Reset
• Programming mode exit
To allow V
DD to stabilize, an optional Power-up Timer
can be enabled to extend the Reset time after a BOR
or POR event.
A simplified block diagram of the On-Chip Reset Circuit
is shown in Figure 5-1.
FIGURE 5-1: SIMPLIFIED BLOCK DIAGRAM OF ON-CHIP RESET CIRCUIT
Note 1: See Tab l e 5 -1 for BOR active conditions.
Device
Reset
Power-on
Reset
WDT
Time-out
Brown-out
Reset
LPBOR
Reset
ICSP™ Programming Mode Exit
MCLRE
Sleep
BOR
Active
(1)
PWRTE
LFINTOSC
VDD
PWRT
R
Done