LM3S5956-IQR80-C1 Datasheet, PDF (1072/1144 Pages) Texas Instruments – Stellaris® LM3S5956 Microcontroller

Electrical Characteristics
NRND: Not recommended for new designs.
Figure 24-6. Power-On Reset and Voltage Parameters
V_DD
P8
3.0
2.0
P7
24.6
Reset
Table 24-5. Reset Characteristics
Parameter No. Parameter Parameter Name
Min Nom Max
Unit
R1
T_IRHWR
Internal reset timeout after hardware reset (RST -
-
2
ms
pin)
R2
T_IRSWR
Internal reset timeout after software-initiated
-
-
2
ms
system reset
R3
T_IRWDR
Internal reset timeout after watchdog reset
-
-
2
ms
R4
T_IRMFR
Internal reset timeout after MOSC failure reset -
-
2
ms
R5
T_MIN
Minimum RST pulse width^a
2
-
-
µs
a. This specification must be met in order to guarantee proper reset operation.
Figure 24-7. External Reset Timing (RST)
RST
/Reset
(Internal)
RR153
R1
Figure 24-8. Software Reset Timing
SW Reset
R2
/Reset
(Internal)
1072
Texas Instruments-Production Data
October 06, 2012