MH8V644AWZJ-6 Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC
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MH8V644AWZJ-6
MITSUBISHI ELECTRIC
MH8V644AWZJ-6 Datasheet PDF : 20 Pages
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Preliminary Spec.
Specifications subject to
change without notice.
MITSUBISHI LSIs
MH8V644AWZJ -5, -6
FAST PAGE MODE 536870912 - BIT ( 8388608 - WORD BY 64 - BIT ) DYNAMIC RAM
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Vcc
Supply voltage
VI
Input Voltage
VO
Output Voltage
IO
Output current
Pd
Topr
Tstg
Power dissipation
Operating temperature
Storage temperature
Conditions
With respect to Vss
Ta=25°C
Ratings
Unit
-0.5~ 4.6
V
-0.5~ Vcc+0.5
V
-0.5~ Vcc+0.5
V
50
mA
8
W
0~70
°C
-40~125
°C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Vcc
Supply voltage
Vss
Supply voltage
VIH
High-level input voltage, all inputs
VIL
Low-level input voltage
Note 1 : All voltage values are with respect to Vss
(Ta=0~70°C, unless otherwise noted) (Note 1)
Limits
Min Nom Max
3.0 3.3 3.6
0
0
0
2.0
Vcc+0.3
-0.3
0.8
Unit
V
V
V
V
ELECTRICAL CHARACTERISTICS (Ta=0~70°C, Vcc=3.3V±0.3V, Vss=0V, unless otherwise noted) (Note 2)
Symbol
Parameter
Test conditions
Limits
Min Typ Max
VOH
High-level output voltage
IOH=-2.0mA
2.4
Vcc
VOL
Low-level output voltage
IOL=2.0mA
0
0.4
IOZ
Off-state output current
Q floating 0V ≤VOUT≤ Vcc
-10
10
II
Input current (except /CAS)
0V≤VIN≤Vcc+0.3, Other input pins=0V -80
80
I I (CAS) Input current (/CAS)
0V≤VIN≤Vcc+0.3, Other input pins=0V -10
10
Average supply
ICC1 (AV) current
from Vcc operating
-5
(Note 3,4,5) - 6
/RAS, /CAS cycling
tRC=tWC=min.
output open
1040
960
ICC2
Supply current from Vcc , stand-by
/RAS=/CAS =VIH, output open
/RAS=/CAS=WE≥Vcc -0.2, output open
8
4
Average supply current
from Vcc
-5
ICC4(AV) Fast-Page-Mode
(Note 3,4,5) - 6
/RAS=VIL,/CAS cycling
tPC=min.
output open
800
720
Average supply current from
Vcc
-5
ICC6(AV)
/CAS before /RAS refresh
mode
(Note 3,5)
-6
/CAS before /RAS refresh cycling
tRC=min.
output open
1040
960
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.
5: Under condition of column address being changed once or less while /RAS=VIL and /CAS=VIH
Unit
V
V
uA
uA
uA
mA
mA
mA
mA
CAPACITANCE (Ta = 0~70°C, Vcc = 3.3V±0.3V, Vss = 0V, unless otherwise noted)
Symbol
Parameter
Test conditions
CI (/CAS) Input capacitance, /CAS input
CI
Input capacitance, except /CAS input
C(DQ) Input/Output capacitance,DATA
C(SCL) Input capacitance, SPD clock
C(SDA) Input/Output capacitance,SPD DATA
C(SA0~3) Input capacitance, SPD address
VI=Vss
f=1MHZ
Vi=25mVrms
Limits
Unit
Min Typ Max
22
pF
75
pF
22
pF
7
pF
7
pF
7
pF
MIT-DS-0120-0.0
MITSUBISHI
ELECTRIC
( 6 / 20 )
25/Feb./1997
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