FEDR27T401E-02-01
MR27T401E
OKI Semiconductor
FUNCTION TABLE
Mode
Read
CE#
L
OE#
VCC
D0 to D7
Dout
L
H
*
3.0 V
Output disable
Standby
L
Hi-Z
H
Hi-Z
: Don’t Care (H or L)
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating temperature under bias
Storage temperature
Input voltage
Symbol
Condition
—
Value
Unit
°C
°C
V
Ta
Tstg
VI
0 to 70
–55 to 125
–0.5 to VCC+0.5
–0.5 to VCC+0.5
–0.5 to 5
relative to VSS
—
Output voltage
VO
V
Power supply voltage
Power dissipation per package
VCC
PD
V
1.0
W
RECOMMENDED OPERATING CONDITIONS
(Ta = 0 to 70°C)
Parameter
VCC power supply voltage
Input “H” level
Symbol
VCC
Condition
Min.
2.7
Typ.
—
Max.
3.6
Unit
V
VCC = 2.7 to 3.6 V
VIH
2.2
—
VCC+0.5
0.6
V
V
Input “L” level
VIL
–0.5
—
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.
PIN CAPACITANCE
(VCC = 3.0 V, Ta = 25°C, f = 1 MHz)
Parameter
Input
Symbol
CIN1
Condition
VI = 0 V
VO = 0 V
Min.
—
Typ.
—
Max.
8
Unit
pF
DC
CIN2
—
—
200
10
Output
COUT
—
—
3/9
OKI [ OKI ELECTRONIC COMPONETS ]
