MITSUBISHI

ELECTRIC

FAST PAGE MODE 37748736-BIT ( 1048576-WORD BY 36-BIT ) DYNAMIC RAM

MH1V36CAM-6,-7

MITSUBISHI LSIs

Preliminary Spec.

Some of contents are subject to change without notice.

MIT-DS-0027-0.0

21 May 1996

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3

ABSOLUTE MAXIMUM RATINGS

Symbol

Vcc

VI

V0

I0

Pd

Topr

Tstg

Parameter

Conditions

Ratings

Unit

V

V

V

mA

W

-0.5 ~ 4.6

50

3

0 ~ 70

-40 ~ 100

With respect to Vss

Ta=25°C

Supply voltage

Input voltage

Output voltage

Output current

Power dissipation

Operating temperature

Storage temperature

RECOMMENDED OPERATING CONDITIONS

Unit

Limits

Min

Nom

Max

V

V

V

V

3.6

0

0.8

3.3

0

3.0

0

2.0

-0.3

Parameter

Supply voltage

Supply voltage

High-level input voltage, all inputs

Low-level input voltage, all inputs

Vcc

Symbol

Vss

VIH

VIL

(Ta=0 ~70 °C

Note 1 : All voltage values are with respect to Vss

ELECTRICAL CHARACTERISTICS

Symbol

VOH

VOL

IOZ

I I

ICC1 (AV)

ICC2

ICC3 (AV)

ICC4(AV)

ICC6(AV)

High-level output voltage

Parameter

Limits

Min

Max

Unit

Typ

Test conditions

Low-level output voltage

Off-state output current

Input current

Average supply

current

from Vcc operating

(Note 3,4,*)

(Note 3,*)

(Note 3,4,*)

(Note 3,5,*)

Supply current from Vcc , stand-by

Average supply

current

from Vcc

refreshing

Average supply current

from Vcc

Fast-Page-Mode

Average supply current

from Vcc

CAS before RAS refresh

mode

-6

-7

IOH=-2.0mA

IOL=2.0mA

Q floating 0V

≤VOUT≤3.3V

0V

≤VIN≤3.6V, Other inputs pins=0V

RAS, CAS cycling

tRC=tWC=min.

output open

RAS= CAS =VIH, output open

RAS= CAS

≥Vcc -0.2V, output open

RAS cycling, CAS= VIH

tRC=min.

output open

RAS=VIL, CAS cycling

tPC=min.

output open

CAS before RAS refresh cycling

tRC=min.

output open

V

V

mA

mA

mA

mA

mA

Vcc

0.4

10

30

380

6

1.5

380

330

210

190

370

320

2.4

0

-10

-30

Note 2: Current flowing into an IC is positive, out is negative.

3: Icc1 (AV), Icc3 (AV) , Icc4 (AV) and Icc6 (AV) are dependent on cycle rate. Maximum current is measured at the fastest cycle rate.

4: Icc1 (AV) and Icc4 (AV) are dependent on output loading. Specified values are obtained with the output open.

*: Column Address can be channged once or less while RAS=VIL and LCAS/UCAS=VIH

Limits

Min

Max

Unit

Typ

pF

pF

pF

pF

pF

pF

Input capacitance,

address inputs

CI (A)

CI (OE)

CI (RAS)

CI (W)

CI (CAS)

CI / O

Symbol

Parameter

Test conditions

Input capacitance, OE input

Input capacitance, write control input

Input capacitance, RAS input

Input capacitance, CAS input

Input/Output capacitance, data ports

50

55

55

50

40

VI=Vss

f=1MHZ

Vi=25mVrms

55

330

-0.5 ~ 4.6

-0.5 ~ 4.6

Vcc+0.3

°C

°C

-6

-7

-6

-7

-6

-7