M5M44260CJ Datasheet, PDF (3/29 Pages) Mitsubishi Electric Semiconductor – FAST PAGE MODE 4194304-BIT (262144-WORD BY 16-BIT) DYNAMIC RAM

MITSUBISHI LSIs
M5M44260CJ,TP-5,-6,-7,-5S,-6S,-7S
FAST PAGE MODE 4194304-BIT (262144-WORD BY 16-BIT) DYNAMIC RAM
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
VI
VO
IO
Pd
Topr
Tstg
Parameter
Supply voltage
Input voltage
Output voltage
Output current
Power dissipation
Operating temperature
Storage temperature
Conditions
With respect to VSS
Ta=25˚C
Ratings
Unit
-1~7
V
-1~7
V
-1~7
V
50
mA
1000
mW
0~70
˚C
-65~150
˚C
RECOMMENDED OPERATING CONDITIONS ^{(Ta=0~70˚C, unless otherwise noted) (Note 1)}
Symbol
VCC
VSS
VIH
VIL
Parameter
Supply voltage
Supply voltage
High-level input voltage, all inputs
Low-level input voltage, all inputs
Limits
Min Nom Max
Unit
4.5 5.0 5.5
V
0
0
0
V
2.4
6.0
V
-0.5 * *
0.8
V
Note 1 : All voltage values are with respect to VSS.
* * ^{: VIL(min) is -2.0V when pulse width is less than 25ns. (Pulse width is with respect to Vss.)}
ELECTRICAL CHARACTERISTICS (Ta=0~70˚C , VCC=5V±10%, VSS=0V, unless otherwise noted) (Note 2)
Symbol
Parameter
Test conditions
Limits
Unit
Min Typ Max
VOH
High-level output voltage
VOL
Low-level output voltage
IOZ
Off-state output current
II
Input current
IOH=-5mA
2.4
IOL=4.2mA
0
Q floating 0V ≤ VOUT ≤ 5.5V
-10
0V ≤ VIN ≤ +6.0V, Other inputs pins=0V -10
VCC
V
0.4
V
10
µA
10
µA
ICC1(AV)
Average supply current ^{M5M44260C-5,-5S}
from Vcc, operating
M5M44260C-6,-6S
(Note 3,4,5) M5M44260C-7,-7S
RAS, CAS cycling
tRC=tWC=min.
output open
125
110
mA
95
ICC2
ICC3(AV)
ICC4(AV)
ICC6(AV)
Supply current from VCC, stand-by
(Note 6)
RAS= CAS =VIH, output open
RAS= CAS ≥ VCC -0.5V
output open
Average supply current
from Vcc, RAS only
refresh mode
(Note 3,5)
M5M44260C-5,-5S
M5M44260C-6,-6S
M5M44260C-7,-7S
Average supply current M5M44260C-5,-5S
from Vcc
Fast page mode
M5M44260C-6,-6S
(Note 3,4,5) M5M44260C-7,-7S
Average supply current _{M5M44260C-5,-5S}
from Vcc
CAS before RAS refresh ^{M5M44260C-6,-6S}
mode
(Note 3,5) M5M44260C-7,-7S
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
2
1.0
mA
0.1 *
125
110
mA
95
125
110
mA
95
115
100
mA
85
ICC8(AV) *
Average supply current
from VCC
Extended-refresh mode
(Note 6)
RAS cycling CAS ≤ 0.2V or CAS
before RAS refresh cycling
RAS ≤ 0.2V or ≥ VCC-0.2V
CAS ≤ 0.2V or ≥ VCC-0.2V
W ≤ 0.2V or ≥ VCC-0.2V
OE ≤ 0.2V or ≥ VCC-0.2V
A0~A8 ≤ 0.2V or ≥ VCC-0.2V,
DQ=open
tRC=250µs, tRAS=tRAS min~1µs
150
µA
ICC9(AV) *
Average supply current from VCC
Self-refresh mode
(Note 6)
RAS=CAS ≤ 0.2V
output open
150
µA
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.
3
5: Column Address can be changed once or less while RAS=VIL and CAS=VIH.
M5M44260CJ,TP-5,-5S : Under development