upd78f0124hgba1-8et-a Renesas Electronics Corporation., upd78f0124hgba1-8et-a Datasheet - Page 441

• Manufacturer Part Number: upd78f0124hgba1-8et-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

LVI Circuit Characteristics (T
Notes 1.
Remarks 1. V
LVI Circuit Timing
Data Memory STOP Mode Low Supply Voltage Data Retention Characteristics (T
Detection voltage
Response time
Minimum pulse width
Operation stabilization wait time
Data retention supply voltage
Release signal set time
2.
2. V
CHAPTER 27 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS, (A) GRADE PRODUCTS)
Parameter
Time required from voltage detection to interrupt output or internal reset output.
Time required from setting LVION to 1 to operation stabilization.
Parameter
Detection voltage (MAX.)
Detection voltage (TYP.)
Detection voltage (MIN.)
Note 1
LVI0
POC
> V
< V
Supply voltage
LVI1
LVIm
> V
(m = 0 to 9)
Note 2
LVI2
(V
A
DD
= −40 to +85°C)
> V
V
V
V
V
V
V
V
V
V
V
t
t
t
V
t
)
Symbol
Symbol
LD
LW
LWAIT
SREL
LVI0
LVI1
LVI2
LVI3
LVI4
LVI5
LVI6
LVI7
LVI8
LVI9
DDDR
LVI3
> V
LVI4
User’s Manual U16962EJ3V0UD
> V
LVI5
> V
Conditions
Conditions
LVI6
> V
LVION ← 1
LVI7
t
LWAIT
> V
LVI8
> V
t
LD
t
LVI9
LW
MIN.
MIN.
3.15
2.95
2.25
4.1
3.9
3.7
3.5
3.3
2.7
2.5
0.2
2.0
0
A
= −40 to +85°C)
TYP.
TYP.
2.85
2.35
4.3
4.1
3.9
3.7
3.5
3.3
3.1
2.6
0.2
0.1
Time
MAX.
MAX.
3.45
3.25
2.45
4.5
4.3
4.1
3.9
3.7
3.0
2.7
2.0
0.2
5.5
Unit
Unit
ms
ms
ms
µ
V
V
V
V
V
V
V
V
V
V
V
s
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