MR27T3202L Datasheet, PDF (4/12 Pages) OKI electronic componets – 64M-Word x 16-Bit or 128M-Word x 8-Bit

FEDR27T3202L-002-04
MR27T3202L / P2ROM
FUNCTION TABLE
Mode
Read (16-Bit)
Read (8-Bit)
Output disable
CE#
OE#
L
L
L
L
L
H
Standby
H
∗
∗: Don’t Care (H or L)
BYTE#
H
L
H
L
H
L
VCC
2.7 V
to
3.6 V
D0 to D7
DOUT
D8 to D14
DOUT
Hi–Z
Hi–Z
Hi–Z
D15/A–1
L/H
∗
∗
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating temperature under bias
Storage temperature
Input voltage
Output voltage
Power supply voltage
Power dissipation per package
Output short circuit current
Symbol
Ta
Tstg
VI
VO
VCC
PD
IOS
Condition
—
relative to VSS
Ta = 25°C
—
Value
Unit
0 to 70
°C
–55 to 125
°C
–0.5 to VCC+0.5
V
–0.5 to VCC+0.5
V
–0.5 to 5
V
1.0
W
10
mA
RECOMMENDED OPERATING CONDITIONS
Parameter
VCC power supply voltage
Input “H” level
Input “L” level
Symbol
VCC
VIH
VIL
Condition
VCC = 2.7 to 3.6 V
Min.
2.7
2.2
–0.5∗∗
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.
(Ta = 0 to 70°C)
Typ.
Max.
Unit
—
3.6
V
—
VCC+0.5∗
V
—
0.6
V
PIN CAPACITANCE
Parameter
Input
BYTE#
Output
Symbol
CIN1
CIN2
COUT
Condition
VI = 0 V
VO = 0 V
(VCC = 3.0 V, Ta = 25°C, f = 1 MHz)
Min.
Typ.
Max.
Unit
—
—
10
—
—
200
pF
—
—
10
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