CHAPTER 16 ELECTRICAL SPECIFICATIONS
659
User’s Manual U15195EJ5V0UD
Serial Write Operation Characteristics
(T
A
= 10 to +40
°
C, REGIN = 3.0 to 3.6 V, V
DD
= RV
DD
= 5.0 V
±
0.5 V, V
SS3
= V
SS
= CV
SS
= 0 V)
Parameter Symbol
Conditions
MIN.
TYP.
MAX.
Unit
V
DD
↑
to V
PP
↑
set time
<71> t
DRPSR
t
RG
+ 0.01
ms
V
PP
↑
to RESET
↑
set time
<72> t
PSRRF
1
µ
s
RESET
↑
to V
PP
count start time
<73> t
RFOF
V
PP
= 7.8 V
10T + 1500
ns
Count execution time
<74> t
COUNT
15
ms
V
PP
counter high-level width
<75> t
CH
1
µ
s
V
PP
counter low-level width
<76> t
CL
1
µ
s
V
PP
counter rise time
<77> t
R
1
µ
s
V
PP
counter fall time
<78> t
F
1
µ
s
V
PP
↓
to REGIN
↓
reset time
<79> t
PFDR
10
µ
s
Remarks
1.
t
RG
: Regulator output stabilization time
2.
T = t
CYK
<73>
<76>
<75>
<74>
<78>
<77>
0 V
0 V
RESET
(input)
<72>
<79>
0 V
4.5 V
REGIN
V
DD
V
DD
V
PP
REGIN
V
DD
V
PP
0 V
3.0 V
<71>
