FEDR27V1652E-02-03
OKI Semiconductor
MR27V1652E / P2ROM
ELECTRICAL CHARACTERISTICS
DC Characteristics
(VCC = 3.3 V ± 0.3 V, Ta = 0 to 70°C)
parameter
Input leakage current
Output leakage current
VCC power supply current
(Standby)
Symbol
ILI
Condition
VI = 0 to VCC
VO = 0 to VCC
CE# = VCC
CE# = VIH
Min.
—
Typ.
—
Max.
10
10
50
1
Unit
µA
ILO
—
—
µA
ICCSC
ICCST
—
—
µA
—
—
mΑ
VCC power supply current
(Read)
CE# = VIL, OE# = VIH
tc = 100 ns
ICCA
—
—
100
mA
Input “H” level
Input “L” level
VIH
VIL
—
2.2
–0.5∗∗
2.4
—
—
—
—
VCC+0.5∗
0.6
V
V
V
V
—
Output “H” level
Output “L” level
VOH
VOL
IOH = –400 µA
IOL = 2.1 mA
—
—
0.4
Voltage is relative to VSS
.
∗ : 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
(VCC = 3.3 V ± 0.3 V, Ta = 0 to 70°C)
Parameter
Address cycle time
Address access time
Page cycle time
Symbol
tC
Condition
—
Min.
100
—
30
—
—
—
0
Max.
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
tACC
tPC
tPAC
tCE
CE# = OE# = VIL
—
100
—
Page access time
CE# access time
OE# access time
—
30
OE# = VIL
CE# = VIL
OE# = VIL
CE# = VIL
CE# = OE# = VIL
100
30
tOE
tCHZ
tOHZ
tOH
30
Output disable time
Output hold time
0
25
0
—
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)
5/12
OKI [ OKI ELECTRONIC COMPONETS ]
