Infineon Technologies CYPRESS Traveo Series Manual page 255

Page Section
224 9.Electric
Characteristics
9.1.4.12Low Voltage
Detection (Internal
Voltage)
Document Number: 002-10634 Rev. *J
Revised as below:
Error)
Sym
Parameter
bol
Supply voltage
V
RDP5
range
Detection
V
RDL
voltage
Hysteresis
V
RHYS
width
Low-voltage
TRd
detection time
*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
Supply voltage
range
Detection voltage
Hysteresis width
Low-voltage
detection time
*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.
Change Results
Pin Conditio
Name ns
- - 1.05
*1
- 0.75
- -
- -
Pin Name Conditions
V -
RDP5
V -
RDL
V -
RHYS
TRd -
S6J3350 Series
Value
Min Typ Max
- 1.21
0.85 0.95
- 75 -
- - 30
Value
Min Typ
- 1.05
*1 0.75 0.85
- -
- -
Unit Remarks
V
When
power-
V supply
voltage
falls
When
power-
mV supply
voltage
rises
μs
Unit
Max
- 1.21 V
0.95 V
75 - mV
- 30 μs
Page 254 of 307