Datasheet

MAX791
Microprocessor Supervisory Circuit
______________________________________________________________________________________ 17
START
SET
WDI
LOW
SUBROUTINE
OR PROGRAM LOOP,
SET WDI
HIGH
RETURN
END
Figure 17. Watchdog Flow Diagram
RESET
GND
V
CC
PFO
BATT ON
V
OUT
VBATT
SWTPFI
0.11"
(2.794mm)
0.07"
(1.778mm)
WDPO
WDO
CE IN
CE
OUT
MR LOWLINE
WDI
Chip Topography
TRANSISTOR COUNT: 729
SUBSTRATE CONNECTED TO V
OUT