Samsung S3C9444 User Manual page 158

S3C9444/F9444_UM_REV1.10
°
(T = 25 C, V = 2.0 V to 5.5 V)
A
DD
Parameter
Low voltage reset
LVR hysteresis voltage
Power supply voltage
rise time
Power supply voltage
off time
16
NOTE: 2 /fx ( = 6.55 ms at fx = 10 MHz)
Table 12-8. LVR Circuit Characteristics
Symbol Conditions
V
LVR
V
HYS
t
R
t
OFF
Figure 12-5. LVR Reset Timing
Min
– –
–
10
0.5
ELECTRICAL DATA
Typ Max
2.3
3.0
3.9
0.3 –
(note)
Unit
V
V
us
s
12-9