FEDR27T1602F-02-02

OKI Semiconductor

MR27T1602F/P2ROM

3/10

FUNCTION TABLE

Mode

CE#

OE#

BYTE#

D0 to D7

D8 to D14

D15/A–1

Read (16-Bit)

L

L

H

Read (8-Bit)

L

L

L

Hi–Z

L/H

H

Output disable

L

H

L

Hi–Z

∗

H

Standby

H

∗

L

3.0 V

Hi–Z

∗

∗: Don’t Care (H or L)

ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Condition

Value

Unit

Operating temperature under bias

Ta

0 to 70

°C

Storage temperature

Tstg

—

–55 to 125

°C

Input voltage

V

Output voltage

V

Power supply voltage

–0.5 to 5

V

Power dissipation per package

—

1.0

W

RECOMMENDED OPERATING CONDITIONS

(Ta = 0 to 70°C)

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

2.7

—

3.6

V

Input “H” level

2.2

—

∗

V

Input “L” level

–0.5

∗∗

—

0.6

V

∗ : 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

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Input

—

—

8

BYTE#

—

—

120

Output

—

—

10

pF