Document Number: 002-10634 Rev. *J
Page
255 of 307
S6J3350 Series
Page
Section
Change Results
224
9.Electric
Characteristics
9.1.4.12Low Voltage
Detection (Internal
Voltage)
Revised as below:
Error)
Parameter
Symbol
Pin Name
Conditions
Value
Unit
Remarks
Min
Typ
Max
Supply voltage
range
V
RDP5
-
-
1.05
-
1.21
V
Detection voltage
(before trimming)
V
RDLBT
-
*1
0.775
0.875
0.975
V
When power-
supply
voltage falls
Detection voltage
(after trimming)
V
RDLAT
-
*1
0.844
0.875
0.906
V
When power-
supply
voltage falls
Typ±3.5%
Hysteresis width
V
RHYS
-
-
-
75
-
mV
When power-
supply
voltage rises
Low-voltage
detection time
TRd
-
-
-
-
30
μs
*1: If the power fluctuation time is less than the low-voltage detection time (TRd) and has passed
the detection voltage range, the detection may occur or be canceled after the supply voltage has
passed the detection voltage range.
Correct)
Parameter
Symbol
Pin Name
Conditions
Value
Unit
Remarks
Min
Typ
Max
Supply voltage
range
V
RDP5
-
-
1.05
-
1.21
V
Detection voltage
(before trimming)
V
RDLBT
-
*1
0.775
0.875
0.975
V
When power-
supply
voltage falls
*2
Detection voltage
(after trimming)
V
RDLAT
-
*1
0.844
0.875
0.906
V
When power-
supply
voltage falls
Typ±3.5%
*2
Hysteresis width
V
RHYS
-
-
-
75
-
mV
When power-
supply
voltage rises
Low-voltage
detection time
TRd
-
-
-
-
30
μs
*3
*1: If the power fluctuation time is less than the low-voltage detection time (TRd) and has passed
the detection voltage range, the detection may occur or be canceled after the supply voltage has
passed the detection voltage range.
*2: This LVD cannot be used to reliably generate a reset before voltage dips below minimum
guaranteed MCU operation voltage, as these detection levels are below the minimum guaranteed
MCU operation voltage.
*3: After the brown-out event where the voltage level dips below the detection threshold for less
than this time, the detection may occur or be canceled.