NEC mPD78C14 A Schematics page 40

Data Memory STOP Mode Low Supply Voltage Data Retention Characteristics (T
Parameter
Data retention power supply voltage
Data retention power supply current
*
V rise, fall time
DD
STOP setup time to V
STOP hold time to V
DD
Note T = t = 1/f
CYC xx
Data Retention Timing
V
DD
STOP
40
Symbol
V
DDDR
I
DDDR
t , t
RVD FVD
t
DD SSTVD
t
HVDST
90 %
10 %
t
FVD
t
SSTVD
Test Condition MIN.
2.5
V = 2.5 V
DDDR
= 5 V ± 10 %
V
DDDR
200
12T
12T
V
DDDR
*
µ PD78C14(A)
= –40 to +85 ˚C)
A
TYP. MAX.
5.5
1 15
10 50
Note
+ 0.5
Note
+ 0.5
t
RVD
t
HVDST
V
IH2
V
IL2
UNIT
V
µ A
µ A
µ s
µ s
µ s