EDI8L3265C Просмотр технического описания (PDF) - White Electronic Designs Corporation

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EDI8L3265C

64Kx32 CMOS High Speed Static RAM

White Electronic Designs Corporation 

Absolute Maximum Ratings*

Voltage on any pin relative to VSS

Operating Temperature TA (Ambient)

Commercial

Industrial

Storage Temperature

Power Dissipation

Output Current.

Junction Temperature, TJ

-0.5V to 7.0V

0°C to + 70°C

-40°C to +85°C

-55°C to +125°C

3.0 Watts

20 mA

175°C

*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 reliability.

EDI8L3265C

64Kx32 SRAM

Recommended DC Operating Conditions

Parameter

Sym Min Typ Max

Units

Supply Voltage VCC 4.75 5.0 5.25

V

Supply Voltage VSS 0 0 0

V

Input High Voltage VIH 2.2 -- VCC+0.5 V

Input Low Voltage VIL -0.3 -- 0.8

V

AC Test Conditions

Input Pulse Levels

Input Rise and Fall Times

Input and Output Timing Levels

Output Load

VSS to 3.0V

5ns

1.5V

Figure 1

(note: For TEHQZ,TGHQZ and TWLQZ, CL = 5pF)

DC Electrical Characteristics

Parameter

Sym

Conditions

Min

Operating Power

Supply Current

Standby (TTL)

Supply Current

Full Standby

Supply Current CMOS

Input Leakage Current

Output Leakage Current

Output High Volltage

Output Low Voltage

ICC1

ICC2

ICC3

ILI

ILO

VOH

VOL

W= VIL, II/O = 0mA,

Min Cycle

E ³ VIH, VIN £ VIL or

VIN ³ VIH, f=ØMHz

E ³ VCC-0.2V

VIN ³ VCC-0.2V or VIN £ 0.2V

VIN = 0V to VCC

V I/O = 0V to VCC

IOH = -4.0mA

2.4

IOL = 8.0mA

*Typical: TA = 25°C, VCC = 5.0V

*Advanced Information

Max

12ns* 15ns 20/25ns

500 460 420

60 60 60

20 20 20

±10 ±10 ±10

±10 ±10 ±10

0.4 0.4 0.4

Unit

ns

mA

mA

mA

µA

µA

V

V

Truth Table

E W G BSØ-3

HX X X

LHH X

LXX H

LHL L

LLX L

X Means Don't Care

Mode

Standby

Output Disable

Output Disable

Read

Write

Output

High Z

High Z

High Z

Dout

Din

Power

ICC2,ICC3

ICC1

ICC1

ICC1

ICC1

Capacitance

(f=1.0MHz, VIN=VCC or VSS)

Parameter

Address Lines

Data Lines

Write & Output

Enable Lines

Chip Enable Lines

Sym

CA

CD/Q

W, G

E, BS

Max

20

10

16

9

These parameters are sampled, not 100% tested.

Unit

pF

pF

pF

bF

pF

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

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