M5M44260CTP-5 Mitsubishi, M5M44260CTP-5 Datasheet - Page 4

• Manufacturer Part Number: M5M44260CTP-5
• Description: FAST PAGE MODE 4194304-BIT (262144-WORD BY 16-BIT) DYNAMIC RAM
• Manufacturer: Mitsubishi

4
M5M44260CJ,TP-5,-5S : Under development
CAPACITANCE
Note 6: An initial pause of 500 µs is required after power-up followed by a minimum of eight initialization cycles (RAS-only refresh or CAS before RAS refresh
SWITCHING CHARACTERISTICS
C
C
C
t
t
t
t
t
t
t
t
CAC
RAC
AA
CPA
OEA
CLZ
OFF
OEZ
Symbol
Symbol
I (A)
I (CLK)
I / O
10: Assumes that
11: Assumes that
12:
7: Measured with a load circuit equivalent to 2TTL loads and 100pF.
8: Assumes that
9: Assumes that
cycles).
Note the RAS may be cycled during the initial pause. And 8 initialization cycles are required after prolonged periods (greater than 8.2ms) of RAS
inactivity before proper device operation is achieved.
will increase by amount that
t
or V
OFF(max)
OL(max)
Input/Output capacitance, data ports
Input capacitance, address inputs
Input capacitance, clock inputs
Output low impedance time from CAS low
Access time from CAS
Access time from RAS
Columu address access time
Access time from CAS precharge
Access time from OE
Output disable time after CAS high
Output disable time after OE high
and
.
(Ta=0~70˚C , V
t
t
t
t
t
RCD
RCD
RAD
CP
OEZ (max)
t
CP(max)
t
t
t
RCD(max)
RAD(max)
RCD(max)
Parameter
defines the time at which the output achieves the high impedance state (I
t
and
RCD
CC
and
and
and
t
exceeds the value shown.
ASC
=5V±10%, V
Parameter
t
t
t
ASC
ASC
RAD
FAST PAGE MODE 4194304-BIT (262144-WORD BY 16-BIT) DYNAMIC RAM
(Ta=0~70˚C, V
t
ASC(max)
t
t
t
ASC(max)
ASC(max)
RAD(max)
SS
.
=0V, unless otherwise noted)
.
.
. If
CC
t
RCD
=5V±10%, Vss=0V, unless otherwise noted, see notes 6,13,14)
V
f=1MHz
V
(Note 7,10)
(Note 7,11)
or
I
I
=V
=25mVrms
(Note 7,8)
(Note 7,9)
(Note 12)
(Note 12)
t
(Note 7)
(Note 7)
M5M44260CJ,TP-5,-6,-7,-5S,-6S,-7S
RAD
SS
is greater than the maximum recommended value shown in this table,
Test conditions
M5M44260C-5,-5S M5M44260C-6,-6S M5M44260C-7,-7S
Min
5
Max
13
50
25
30
13
13
13
OUT
Min
5
Limits
±10 µA ) and is not reference to V
Max
Min
15
60
30
35
15
15
15
Limits
Typ
Min
5
MITSUBISHI LSIs
Max
Max
20
20
70
35
40
20
20
5
7
7
OH(min)
Unit
Unit
t
pF
pF
pF
RAC
ns
ns
ns
ns
ns
ns
ns
ns