23.5 Power and Brown-Out
Table 23-4. Power Characteristics
UnitMaxNomMinParameter NameParameterParameter No.
V-2-Power-On Reset thresholdV
TH
P1
V2.952.92.85Brown-Out Reset thresholdV
BTH
P2
ms18-6Power-On Reset timeoutT
POR
P3
µs-500-Brown-Out timeoutT
BOR
P4
ms2--Internal reset timeout after PORT
IRPOR
P5
ms2--Internal reset timeout after BORT
IRBOR
P6
ms10--Supply voltage (V
DD
) rise time (0V-3.0V)T
VDDRISE
P7
ms6--Supply voltage (V
DD
) rise time (2.0V-3.0V)T
VDD2_3
P8
Figure 23-4. Power-On Reset Timing
VDD
/POR
(Internal)
/Reset
(Internal)
P3
P1
P5
Figure 23-5. Brown-Out Reset Timing
VDD
/BOR
(Internal)
/Reset
(Internal)
P2
P4
P6
July 24, 2012984
Texas Instruments-Production Data
Electrical Characteristics
OBSOLETE: TI has discontinued production of this device.