SP690T_06 Datasheet, PDF (3/20 Pages) Sipex Corporation – 3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over

SPECIFICATIONS (continued)
V_CC = 3.17V to 5.50V for the SP690T/SP80_T, V_CC = 3.02V to 5.50V for the SP690S/SP80_S, V_CC = 2.72V to 5.50V for the SP690R/SP80_R, V_BATT = 3.60V, and
T = T to T unless otherwise noted. Typical values taken at T = +25^OC.
A
MIN
MAX
AMB
PARAMETERS
MIN.
TYP.
MAX. UNITS CONDITIONS
Reset Threshold, V_RST
NOTE 8
Reset Timeout Period, t_WP
RESET, PFO Output Voltage, V_OH
3.00
3.075
3.00
3.085
2.85
2.925
2.85
2.935
2.55
2.625
2.55
2.635
3.00
3.075
3.00
3.085
2.88
2.925
2.88
2.935
2.59
2.625
2.59
2.635
140
200
V_CC - 0.3 V_CC - 0.15
RESET, PFO Output Voltage, V_OL
0.06
RESET, PFO Output Voltage, V_OL
0.13
RESET Output Voltage, V_OL
0.06
RESET Output Leakage Current,
-1
NOTE 11
Output Short to GND Current, I_OS,
180
PFO and RESET
3.15
3.17
3.00
3.02
2.70
2.72
3.12
3.14
3.00
3.02
2.70
2.72
280
0.30
0.30
0.30
-1
500
SP690T/805T, V_CC falling
SP690T/805T, V_CC rising
V ^{SP690S/805S, VCC falling}
SP690S/805S, V_CC rising
SP690R/805R, V_CC falling
SP690R/805R, V_CC rising
SP802T/804T, V_CC falling
SP802T/804T, V_CC rising
V ^{SP802S/804S, VCC falling}
SP802S/804S, V_CC rising
SP802R/804R, V_CC falling
SP802R/804R, V_CC rising
ms
V
I_SOURCE = 30µA
V ^{ISINK = 1.2mA, SP690_/802_ where}
V_CC = V_RST minimum
V
V_BATTERY = 0V, V_CC = 1.0V, I_SINK = 40µA
V ^{ISINK = 1.2mA, SP804_/805_ where}
V = V maximum
CC
RST
µA
V_BATTERY = 0V, V_CC = V_RST minimum,
V_RESET = 0V or V_CC
µA V_CC = 3.3V, V_OH = 0V
Watchdog Timeout, t_WD
WDI Pulse Width
1.12
1
1.60
2.24
s V_CC < 3.6V
µs
WDI Input Threshold
V_IH
V_IL
WDI Input Current
PFI Input Threshold
PFI Input Current
0.3 x V_CC
-1
1.200
1.225
-25
0.01
1.25
1.25
0.01
0.7 x V_CC V
1
1.300
1.275
25
µA 0V < V_CC < 5.5V
V
SP690_/805_, V_CC <3.6V, V_PFI falling
SP802_/804_, V_CC <3.6V, V_PFI falling
nA
PFI Hysteresis, V_PFH
10
20
mV PFI rising, V_CC < 3.6V
SP690T/S/R JAN 30-06 SP690T/S/R, 802/T/S/R, 804T/S/R, 805T/S/R Low Power Microprocessor Supervisory
3
© 2006 Sipex Corporation