LM3S601 Datasheet, PDF (421/446 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S601 Microcontroller
Parameter No. Parameter Parameter Name
Min Nom Max Unit
R2
V_BTH Brown-Out threshold
R3
T_POR Power-On Reset timeout
R4
T_BOR Brown-Out timeout
2.85 2.9 2.95 V
- 10 - ms
- 500 - µs
R5
T_IRPOR Internal reset timeout after POR
R6
T_IRBOR Internal reset timeout after BOR^a
15 - 30 ms
2.5 - 20 µs
R7
T_IRHWR Internal reset timeout after hardware reset (RST pin)
15 - 30 ms
R8
T_IRSWR Internal reset timeout after software-initiated system reset ^a 2.5 - 20 µs
R9
T_IRWDR Internal reset timeout after watchdog reset^a
2.5 - 20 µs
R10
T_IRLDOR Internal reset timeout after LDO reset^a
2.5 - 20 µs
R11
T_VDDRISE Supply voltage (V_DD) rise time (0 V-3.3 V)
a. 20 * t _{MOSC_per}
- - 100 ms
Figure 20-9. External Reset Timing (RST)
RST
R7
/Reset
(Internal)
Figure 20-10. Power-On Reset Timing
R1
VDD
/POR
(Internal)
/Reset
(Internal)
R3
R5
October 01, 2007
421
Preliminary