AS4CM4EOQ datasheet(5/16 Pages) ALSC

5 / 16 page

AS4C4M4EOQ

AS4C4M4E1Q

3/22/01; v.1.0

Alliance Semiconductor

P. 5 of 16

DC electrical characteristics (AS4LC4M4E0/E1)

Parameter

Symbol Test conditions

-50

-60

Unit

Notes

Min

Max

Min

Max

Input leakage current

IIL

≤ V

in ≤ VCC (max)

Pins not under test = 0V

-5

Output leakage current IOL

DOUT disabled, 0V ≤ Vout ≤ VCC

(max)

-5

Operating power

supply current

ICC1

RAS, UCAS, LCAS, Address cycling;

tRC=min

–

4,5

TTL standby power

supply current

ICC2

RAS = UCAS = LCAS

≥ V

IH,

all other inputs at VIH or VIL

–2.0

Average power supply

current, RAS refresh

mode or CBR

ICC3

RAS cycling, UCAS = LCAS

≥ V

IH,

tRC = min of RAS low after XCAS low.

–80–

EDO page mode

average power supply

current

ICC4

RAS = VIL, UCAS or LCAS,

address cycling: tHPC = min

–

4, 5

CMOS standby power

supply current

ICC5

RAS = UCAS = LCAS = VCC - 0.2V,

F = 0

–200

µA

Output voltage

VOH

IOUT = -2.0 mA

2.4

–

2.4

–

VOL

IOUT = 2 mA

–0.4

CAS before RAS refresh

current

ICC6

RAS, UCAS or LCAS cycling, tRC =

min

–80–

Self refresh current

ICC7

RAS = UCAS = LCAS

≤ 0.2V,

WE = OE = VCC - 0.2V,

all other inputs at 0.2V or VCC -

0.2V

–0.3

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