NEC UPD703116 User Manual page 788

Serial Write Operation Characteristics (T
Parameter
↑ to V ↑ set time
V , V
DD3 DD5 PP
↑ to RESET↑ set time
V
PP
RESET↑ to V count start time
PP
Count execution time
V counter high-level width
PP
V counter low-level width
PP
V counter rise time
PP
V counter fall time
PP
↓ to V ↓ reset time
V , V
PP DD3 DD5
Remark T = t
CYK
4.5 V
V
DD5
0 V
3.0 V
V
DD3
0 V
V
PP
V
DD5
V
PP
V
DD3
0 V
V
DD5
RESET
(input)
0 V
788
CHAPTER 18 ELECTRICAL SPECIFICATIONS
= 0 to 70°C, V
A
= 5 V ±0.5 V, V
V
DD5
Symbol Conditions
<88> t
DRPSR
<89> t
PSRRF
<90> t V
RFOF PP
<91> t
COUNT
<92> t
CH
<93> t
CL
<94> t
R
<95> t
F
<96> t
PFDR
<88>
<88>
<90> <93>
<89>
User's Manual U14492EJ5V0UD
= CV = 3.0 to 3.6 V,
DD3 DD
= V = CV = 0 V)
SS3 SS5 SS
MIN.
10
1
= 7.8 V 10T + 1500
1
1
10
<91>
<92>
<94>
<95>
TYP. MAX. Unit
15 ms
1
1
<96>
<96>
µ
s
µ
s
ns
µ
s
µ
s
µ
s
µ
s
µ
s