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Analog Integrated Circuit Device Data
Freescale Semiconductor
13
33989
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Normal Request Mode Timeout
Normal Request Modes
NRTOUT
308
350
392
ms
Watchdog Period 1 - Stop
Stop Mode
WD1STOP
6.82
9.75
12.7
ms
Watchdog Period 2 - Stop
Stop Mode
WD2STOP
31.5
45
58.5
ms
Watchdog Period 3 - Stop
Stop Mode
WD3STOP
70
100
130
ms
Watchdog Period 4 - Stop
Stop Mode
WD4STOP
245
350
455
ms
Stop Mode Watchdog Period Accuracy
Stop Mode
f2ACC
-30
—
30
%
Cyclic Sense/FWU Timing 1
Sleep and Stop Modes
CSFWU1
3.22
4.6
5.98
ms
Cyclic Sense/FWU Timing 2
Sleep and Stop Modes
CSFWU2
6.47
9.25
12
ms
Cyclic Sense/FWU Timing 3
Sleep and Stop Modes
CSFWU3
12.9
18.5
24
ms
Cyclic Sense/FWU Timing 4
Sleep and Stop Modes
CSFWU4
25.9
37
48.1
ms
Cyclic Sense/FWU Timing 5
Sleep and Stop Modes
CSFWU5
51.8
74
96.2
ms
Cyclic Sense/FWU Timing 6
Sleep and Stop Modes
CSFWU6
66.8
95.5
124
ms
Cyclic Sense/FWU Timing 7
Sleep and Stop Modes
CSFWU7
134
191
248
ms
Cyclic Sense/FWU Timing 8
Sleep and Stop Modes
CSFWU8
271
388
504
ms
Cyclic Sense ON Time
Sleep and Stop Modes Threshold and Condition to be Added
tON
200
350
500
s
Cyclic Sense/FWU Timing Accuracy
Sleep and Stop Modes
tACC
-30
—
30
%
Delay Between SPI Command and HS1 Turn ON
(25)tSHSON
—
22
s
Delay Between SPI Command and HS1 Turn OFF
(25)tSHSOFF
—
22
s
Delay Between SPI and V2 Turn ON
(25)Standby Mode
tSV2ON
9.0
—
22
s
Delay Between SPI and V2 Turn OFF
(25)Normal Mode
tSV2OFF
9.0
—
22
s
Notes
25.
Delay starts at falling edge of clock cycle #8 of the SPI command and start of Turn ON or Turn OFF of HS1 or V2.
Table 4. Dynamic Electrical Characteristics (continued)
Characteristics noted under conditions 7.0 V
VSUP 18 V, -40C TA 125C, GND = 0 V, unless otherwise noted. Typical
values noted reflect the approximate parameter means at TA = 25°C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit