LM3S6422 Datasheet, PDF (568/609 Pages) Texas Instruments – Stellaris® LM3S6422 Microcontroller

Electrical Characteristics
Figure 18-8. Software Reset Timing
SW Reset
R8
/Reset
(Internal)
18.2.5
18.2.6
Figure 18-9. Watchdog Reset Timing
WDOG
Reset
(Internal)
R9
/Reset
(Internal)
Sleep Modes
Table 18-15. Sleep Modes AC Characteristics^a
Parameter No Parameter
Parameter Name
Min Nom
D1
t_{WAKE_S}
Time to wake from interrupt in sleep or
-
-
deep-sleep mode, not using the PLL
D2
t_{WAKE_PLL_S} Time to wake from interrupt in sleep or
-
-
deep-sleep mode when using the PLL
a. Values in this table assume the IOSC is the clock source during sleep or deep-sleep mode.
Max
7
T_READY
Unit
system clocks
ms
General-Purpose I/O (GPIO)
Note: All GPIOs are 5 V-tolerant.
Table 18-16. GPIO Characteristics
Parameter Parameter Name Condition
Min
Nom
Max
Unit
2-mA drive
17
26
ns
t_GPIOR
GPIO Rise Time
(from 20% to 80%
of V_DD)
4-mA drive
8-mA drive
9
13
ns
-
6
9
ns
8-mA drive with slew rate control
10
12
ns
2-mA drive
17
25
ns
t_GPIOF
GPIO Fall Time
(from 80% to 20%
of V_DD)
4-mA drive
8-mA drive
8
12
ns
-
6
10
ns
8-mA drive with slew rate control
11
13
ns
568
June 18, 2012
Texas Instruments-Production Data