AS6C8008A datasheet(7/13 Pages) ALSC

7 / 13 page

AS6C8008A Family

Low Power, 1Mx8 SRAM

Alliance Memory, Inc., 551 Taylor Way, Suite #1, San Carlos, CA 94070, USA

Tel: +1 650 610 6800 Fax: +1 650 620 9211

Page 7 of 13

DC AND OPERATING CHARACTERISTICS

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Input leakage current

ILI

VIN=VSS to VCC

-1

µA

Output leakage

current

ILO

-1

µA

CS1=VIH or CS2=VIL or OE=VIH or WE=VIL , VIO=VSS to

VCC

Operating power

supply

ICC

IIO=0mA

CS1=VIL, CS2=WE=VIH, VIN=VIH or

VIL

ICC1

Cycle time=1 s, 100% duty, IIO=0mA,

CS1<0.2V, CS2>VCC-0.2V, VIN<0.2V or VIN>VCC-

0.2V

Average operating

45ns

current

Cycle time = Min, IIO=0mA, 100% duty,

ICC2

55ns

CS1=VIL, CS2=VIH, VIN=VIL or VIH

70ns

Output low voltage

VOL

IOL = 2.1mA

0.4

Output high voltage

VOH

IOH = -1.0mA

2.4

Standby Current (TTL)

ISB

0.5

CS1=VIH, CS2=VIL, Other inputs=VIH or VIL

CS1

>VCC-0.2V, CS2>VCC-

0.2V

(CS

controlled)

or 0V<CS2<0.2V (CS2 controlled),

Standby Current

(CMOS)

ISB1 Other inputs = 0~V

@ 25

oC)

2 1)

µA

(Typ. condition :

VCC=3.3V

(Max. condition : VCC=3.6V @ 85

oC)

1. Typical values are measured at Vcc=3.3V, TA=25

oC and not 100% tested.

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