upd78f0124m6gba1-8et Renesas Electronics Corporation., upd78f0124m6gba1-8et Datasheet - Page 459

• Manufacturer Part Number: upd78f0124m6gba1-8et
• 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
Note When flash memory version
Detection voltage
Response time
Minimum pulse width
Reference voltage stabilization wait
time
Operation stabilization wait time
Data retention supply voltage
Release signal set time
CHAPTER 28 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS, (A) GRADE PRODUCTS) (CONVENTIONAL PRODUCTS)
Note 2
2.
3.
2. V
Parameter
Parameter
Time required from voltage detection to interrupt output or internal reset output.
Time required from setting LVIE to 1 to reference voltage stabilization when POC-OFF is selected by the
POC mask option (when flash memory version
78F0124M2(A) is used).
Time required from setting LVION to 1 to operation stabilization.
Detection voltage (MAX.)
Detection voltage (TYP.)
Detection voltage (MIN.)
Note 1
LVI0
POCn
> V
< V
Supply voltage
LVI1
LVIm
> V
(n = 0 or 1, m = 0 to 6)
LVI2
Note 3
(V
A
DD
= −40 to +85°C)
> V
V
V
V
V
V
V
V
t
t
t
t
V
t
Symbol
)
Symbol
LD
LW
LWAIT0
LWAIT1
SREL
LVI0
LVI1
LVI2
LVI3
LVI4
LVI5
LVI6
DDDR
µ
LVI3
PD78F0124M1, 78F0124M2, 78F0124M1(A), or 78F0124M2(A) is used
> V
When POC-OFF is selected by mask
option
LVI4
User’s Manual U16315EJ3V1UD
> V
Note
LVI5
> V
LVIE ← 1 LVION ← 1
Conditions
Conditions
LVI6
t
LWAIT0
t
µ
LWAIT1
PD78F0124M1, 78F0124M2, 78F0124M1(A), or
t
LD
t
LW
MIN.
MIN.
3.15
2.95
4.1
3.9
3.7
3.5
3.3
0.2
1.6
0
A
= −40 to +85°C)
TYP.
TYP.
4.3
4.1
3.9
3.7
3.5
3.3
3.1
0.2
0.5
0.1
Time
MAX.
MAX.
3.45
3.25
4.5
4.3
4.1
3.9
3.7
2.0
2.0
0.2
5.5
Unit
Unit
ms
ms
ms
ms
µ
V
V
V
V
V
V
V
V
s
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