ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 4. Dynamic Electrical Characteristics (continued)
Characteristics noted under conditions 7.0 V ≤ VSUP ≤ 18 V, -40°C ≤ TA ≤ 125°C, 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
NR
Min
Typ
Max
Unit
Normal Request Mode Timeout
Normal Request Modes
ms
TOUT
1STOP
2STOP
3STOP
4STOP
2ACC
308
6.82
31.5
70
350
9.75
45
392
12.7
58.5
130
455
30
Watchdog Period 1 - Stop
Stop Mode
WD
WD
WD
WD
ms
ms
ms
ms
%
Watchdog Period 2 - Stop
Stop Mode
Watchdog Period 3 - Stop
Stop Mode
100
350
—
Watchdog Period 4 - Stop
Stop Mode
245
-30
Stop Mode Watchdog Period Accuracy
Stop Mode
f
Cyclic Sense/FWU Timing 1
Sleep and Stop Modes
CS
CS
CS
CS
CS
CS
CS
CS
t
ms
ms
ms
ms
ms
ms
ms
ms
µs
FWU1
FWU2
FWU3
FWU4
FWU5
FWU6
FWU7
FWU8
ON
3.22
6.47
12.9
25.9
51.8
66.8
134
271
200
4.6
5.98
12
Cyclic Sense/FWU Timing 2
Sleep and Stop Modes
9.25
18.5
37
Cyclic Sense/FWU Timing 3
Sleep and Stop Modes
24
Cyclic Sense/FWU Timing 4
Sleep and Stop Modes
48.1
96.2
124
248
504
500
Cyclic Sense/FWU Timing 5
Sleep and Stop Modes
74
Cyclic Sense/FWU Timing 6
Sleep and Stop Modes
95.5
191
388
350
Cyclic Sense/FWU Timing 7
Sleep and Stop Modes
Cyclic Sense/FWU Timing 8
Sleep and Stop Modes
Cyclic Sense ON Time
Sleep and Stop Modes Threshold and Condition to be Added
Cyclic Sense/FWU Timing Accuracy
Sleep and Stop Modes
%
t
ACC
-30
—
—
—
—
30
22
22
Delay Between SPI Command and HS1 Turn ON (25)
Delay Between SPI Command and HS1 Turn OFF (25)
µs
µs
µs
t
SHSON
—
t
SHSOFF
Delay Between SPI and V2 Turn ON (25)
Standby Mode
tS
V2ON
9.0
9.0
—
—
22
22
Delay Between SPI and V2 Turn OFF (25)
Normal Mode
tS
µs
V2OFF
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.
33989
Analog Integrated Circuit Device Data
Freescale Semiconductor
13
FREESCALE [ Freescale ]
