NM27C040 Просмотр технического описания (PDF) - Fairchild Semiconductor

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NM27C040

4,194,304-Bit (512K x 8) High Performance CMOS EPROM

Fairchild Semiconductor 

Absolute Maximum Ratings (Note 1)

Storage Temperature

-65°C to +150°C

All Input Voltages except A9 with

Respect to Ground

-0.6V to +7V

VPP and A9 with Respect to Ground

VCC Supply Voltage with

Respect to Ground

-0.6V to +14V

-0.6V to +7V

All Output Voltages with

Respect to Ground

Operating Range

VCC +1.0V to GND - 0.6V

Range Temperature VCC

Commercial 0°C to +70°C

+5V

Industrial

-40°C to +85°C

+5V

Tolerance

±10%

±10%

ESD Protection

>2000V

Read Operation

DC Electrical Characteristics Over operating range with VPP = VCC

Symbol

Parameter

Test Conditions

Min

VIL

Input Low Level

-0.5

VIH

Input High Level

2.0

VOL

Output Low Voltage

IOL = 2.1 mA

VOH

Output High Voltage

IOH = -2.5 mA

3.5

ISB1

VCC Standby Current (CMOS)

CE = VCC ± 0.3V

ISB2

VCC Standby Current

CE = VIH

ICC

VCC Active Current

CE = OE = VIL,

I/O = 0 mA

f=5 MHz

IPP

VPP Supply Current

VPP

VPP Read Voltage

ILI

Input Load Current

ILO

Output Leakage Current

VPP = VCC

VIN = 5.5V or GND

VOUT = 5.5V or GND

VCC - 0.4

-1

-10

Max

0.8

VCC +1

0.4

100

1

30

10

VCC

1

10

Units

V

V

V

V

µA

mA

mA

µA

V

µA

µA

AC Electrical Characteristics Over operating range with VPP = VCC

Symbol

Parameter

120

Min

Max

150

Min

Max

tACC

tCE

tOE

tDF

(Note 2)

Address to Output Delay

CE to Output Delay

OE to Output Delay

Output Disable to

Output Float

120

150

120

150

50

50

45

55

tOH

Output Hold from Addresses CE or OE ,

0

0

(Note 2) Whichever Occurred First

Units

ns

Capacitance TA = +25°C, f = 1 MHz (Note 2)

Symbol Parameter

Conditions

CIN

COUT

Input Capacitance

Output Capacitance

VIN = 0V

VOUT = 0V

Typ

9

12

Max

15

15

Units

pF

pF

NM27C040 Rev. C.1

3

www.fairchildsemi.com

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