KMM372C883CS datasheet(5/20 Pages) SAMSUNG

5 / 20 page

DRAM MODULE

KMM372C80(8)3CK/CS

* NOTE : ICC1, ICC3, ICC4 and ICC6 are dependent on output loading and cycle rates. Specified values are obtained with the output open.

ICC is specified as an average current. In ICC1 and ICC3, address can be changed maximum once while RAS=VIL. In ICC4,

address can be changed maximum once within one Fast page mode cycle time,

tPC.

ABSOLUTE MAXIMUM RATINGS *

* Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. Functional operation should be restricted to

the conditions as detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for intended

periods may affect device reliability.

Item

Symbol

Rating

Unit

Voltage on any pin relative VSS

Voltage on VCC supply relative to VSS

Storage Temperature

Power Dissipation

Short Circuit Output Current

VIN, VOUT

VCC

Tstg

IOS

-1 to +7.0

-55 to +125

°C

RECOMMENDED OPERATING CONDITIONS (Voltage referenced to VSS, TA = 0 to 70

°C)

*1 : VCC+2.0V at pulse width

≤20ns, which is measured at VCC.

*2 : -2.0V at pulse width

≤20ns, which is measured at VSS.

Item

Symbol

Min

Typ

Max

Unit

Supply Voltage

Ground

Input High Voltage

Input Low Voltage

VCC

VSS

VIH

VIL

4.5

2.4

-1.0

5.0

5.5

VCC*1

0.8

DC AND OPERATING CHARACTERISTICS (Recommended operating conditions unless otherwise noted)

ICC1*

ICC2

ICC3*

ICC4*

ICC5

ICC6*

I(IL)

I(OL)

VOH

VOL

Symbol

Speed

KMM372C803CK/CS

KMM372C883CK/CS

Unit

Min

Max

Min

Max

ICC1

-5

-6

1080

990

810

720

ICC2

Don

′t care

100

ICC3

-5

-6

1080

990

810

720

ICC4

-5

-6

630

540

450

ICC5

Don

′t care

ICC6

-5

-6

1080

990

810

720

II(L)

IO(L)

Don

′t care

-10

-5

-10

-5

VOH

VOL

Don

′t care

2.4

0.4

2.4

0.4

: Operating Current * (RAS, CAS, Address cycling @

tRC=min)

: Standby Current (RAS=CAS=W=VIH)

: RAS Only Refresh Current * (CAS=VIH, RAS cycling @

tRC=min)

: Fast Page Mode Current * (RAS=VIL, CAS cycling :

tPC=min)

: Standby Current (RAS=CAS=W=Vcc-0.2V)

: CAS-Before-RAS Refresh Current * (RAS and CAS cycling @

tRC=min)

: Input Leakage Current (Any input 0

≤VIN≤Vcc+0.5V, all other pins not under test=0 V)

: Output Leakage Current(Data Out is disabled, 0V

≤VOUT≤Vcc)

: Output High Voltage Level (IOH = -5mA)

: Output Low Voltage Level (IOL = 4.2mA)

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