PEDR27V3202E-01-01
1
Semiconductor
MR27V3202E
ELECTRICAL CHARACTERISTICS
DC Characteristics
(V
CC
= 3.3 V ± 0.3 V, Ta = 0 to 70°C)
parameter
Input leakage current
Output leakage current
V
CC
power supply current
(Standby)
V
CC
power supply current
(Read)
V
PP
power supply current
Input “H” level
Input “L” level
Output “H” level
Output “L” level
Symbol
I
LI
I
LO
I
CCSC
I
CCST
I
CCA
I
PP
V
IH
V
IL
V
OH
V
OL
Condition
V
I
= 0 to V
CC
V
O
= 0 to V
CC
CE
= V
CC
CE
= V
IH
CE
= V
IL
,
OE
= V
IH
tc = 90 ns
V
PP
= V
CC
—
—
I
OH
= –2 mA
I
OL
= 4 mA
Min.
—
—
—
—
—
—
2.2
–0.5∗∗
2.4
—
Typ.
—
—
—
—
—
—
—
—
—
—
Max.
10
10
50
1
50
10
V
CC
+0.5∗
0.6
—
0.4
Unit
µA
µA
µA
mΑ
mA
µA
V
V
V
V
Voltage is relative to V
SS
.
∗
: Vcc+1.5V(Max.) when pulse width of overshoot is less than 10ns.
∗∗
: -1.5V(Min.) when pulse width of undershoot is less than 10ns.
AC Characteristics
(V
CC
= 3.3 V ± 0.3 V, Ta = 0 to 70°C)
Parameter
Address cycle time
Address access time
CE
access time
OE
access time
Output disable time
Output hold time
Symbol
t
C
t
ACC
t
CE
t
OE
t
CHZ
t
OHZ
t
OH
Condition
—
CE
=
OE
= V
IL
OE
= V
IL
CE
= V
IL
OE
= V
IL
CE
= V
IL
CE
=
OE
= V
IL
Min.
90
—
—
—
0
0
0
Max.
—
90
90
45
30
25
—
Unit
ns
ns
ns
ns
ns
ns
ns
Measurement conditions
Input signal level -------------------------------- 0 V/3 V
Input timing reference level ------------------ 0.8 V/2.0 V
Output load--------------------------------------- 100 pF
Output timing reference level ---------------- 0.8 V/2.0 V
1.73 V
330
Ω
Output
100 pF
(Including scope and jig)
5/10
OKI [ OKI ELECTRONIC COMPONETS ]
