sp690tep-l Exar Corporation, sp690tep-l Datasheet - Page 11

• Manufacturer Part Number: sp690tep-l
• Description: Sp690s -low Power Microprocessor Supervisory With Battery Switch-over
• Manufacturer: Exar Corporation

Figure 19. Timing Diagram
SP690T/S/R JAN 30-06
RESET*
RESET
PFO
V
V
OUT
CC
3.0V or 3.3V
3.0V or 3.3V
3.0V or 3.3V
3.0V or 3.3V
3.0V or 3.3V
SP690T/S/R, 802/T/S/R, 804T/S/R, 805T/S/R Low Power Microprocessor Supervisory
*SP804T/S/R and SP805T/S/R only; Reset externally pulled up to V
0V
0V
0V
0V
0V
V
SW
11
V
BATTERY
=3.6V
t
WP
V
I
OUT
BATTERY
© 2006 Sipex Corporation
=0mA
=PFI=3.6V
V
V
RST
SW
CC
.