EDI88512LPA17MC 查看數據表（PDF） - White Electronic Designs => Micro Semi

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EDI88512LPA17MC

512Kx8 Plastic Monolithic SRAM CMOS

White Electronic Designs => Micro Semi 

White Electronic Designs

EDI88512CA-RP

ABSOLUTE MAXIMUM RATINGS

TRUTH TABLE

Parameter

Voltage on any pin relative to Vss

Operating Temperature TA (Ambient)

Commercial

Industrial

Military

Storage Temperature, Plastic

Power Dissipation

Output Current

Junction Temperature, TJ

Unit

-0.5 to 7.0

V

0 to +70

°C

-40 to +85

°C

-55 to +125

°C

-65 to +150

°C

1.5

W

20

mA

175

°C

NOTE:

Stress greater than those listed under "Absolute Maximum Ratings" may cause permanent damage

to the device. This is a stress rating only and functional operation of the device at these or any other

conditions greater than those indicated in the operational sections of this specification is not implied.

Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

CAPACITANCE

TA = +25°C

Parameter Symbol

Condition

Address Lines CI VIN = Vcc or Vss, f = 1.0MHz

Data Lines

CO VIN = Vcc or Vss, f = 1.0MHz

These parameters are sampled, not 100% tested.

Max Unit

6 pF

8 pF

OE# CS# WE#

Mode

X

H

X

Standby

H

L

H Output Deselect

L

L

H

Read

X

L

L

Write

Output

High Z

High Z

Data Out

Data In

Power

Icc2, Icc3

Icc1

Icc1

Icc1

RECOMMENDED OPERATING CONDITIONS

Parameter

Supply Voltage

Supply Voltage

Input High Voltage

Input Low Voltage

Symbol Min

VCC

4.5

VSS

0

VIH

2.2

VIL

-0.3

Typ Max Unit

5.0 5.5

V

0

0

V

— VCC + 0.5 V

—

+0.8

V

Parameter

Symbol

Input Leakage Current

ILI

Output Leakage Current

ILO

Operating Supply Current

ICC

Standby Current

ISB

Output High Volltage

VOH

Output Low Voltage

VOL

NOTE: DC test conditions: VIL = 0.3V, VIH = VCC -0.3V

DC CHARACTERISTICS

VCC = 5V, VSS = 0V, -55°C ≤ TA ≤ +125°C

Conditions

VCC = 5.5, VIN = VSS to VCC

CS# = VIL, OE# = VIH, VOUT = VSS to VCC

CS# = VIL, OE# = VIH, f = 5MHz, VCC = 5.5

CS# = VIH, OE# = VIH, f = 5MHz, VCC = 5.5

IOH = -4.0mA, VCC = 4.5

IOL = 8.0mA, VCC = 4.5

AC TEST CONDITIONS

Min

Max

Units

10

µA

10

µA

180

mA

15

mA

2.4

V

0.4

V

Figure 1

Q

255Ω

Figure 2

Vcc

480Ω

30pF

Q

255Ω

Vcc

480Ω

5pF

Input Pulse Levels

VSS to 3.0V

Input Rise and Fall Times

5ns

Input and Output Timing Levels

1.5V

Output Load

Figure 1

NOTE: For tEHQZ, tGHQZ and tWLQZ, CL = 5pF (Figure 2)

May 2004

Rev. 6

2

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

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