参数资料
型号: MB85396A-60
厂商: Fujitsu Limited
英文描述: CMOS 4M×36Bit Synchronous Dynamic Random Access Memory (SDRAM)(CMOS 4M×36位 同步动态RAM)
中文描述: 4米× 36Bit的CMOS同步动态随机存取存储器(SDRAM)的CMOS(4分× 36位同步动态RAM)的
文件页数: 4/10页
文件大小: 232K
代理商: MB85396A-60
4
MB85396A-60/MB85396A-70
I
RECOMMENDED OPERATING CONDITIONS
(Referenced to V
SS
)
Parameter
Note: *Undershoots of up to –2.0 volts with a pulse width not exceeding 10 ns are acceptable.
I
DC CHARACTERISTICS
(Recommended operating conditions unless otherwise noted.)
Notes: *1.
Referenced to V
I
CC
depends on the output load conditions and cycle rate. The specific values are obtained with the
output open.
I
CC
depends on the number of address change as RAS = V
I
CC1
, I
CC3
, and I
CC5
are specified at one time of address change during RAS = V
I
CC4
is specified at one time of address change during one Page cycle.
SS
.
*2.
IL
and CAS = V
IH
, VIL > –0.3 V.
and CAS = V
IL
IH
.
Symbol
Min.
Typ.
Max.
Unit
Supply Voltage
V
CC
4.5
5.0
5.5
V
Ground
V
SS
0
0
0
V
Input High Voltage, all inputs
V
IH
2.4
6.5
V
Input Low Voltage, all inputs*
V
IL
–0.3
0.8
V
°
C
Ambient Temperature
T
A
0
25
70
Parameter
Symbol
Test Condition
Min.
Max. Unit
Output High Voltage*
1
V
OH
I
OH
= –5 mA
2.4
V
Output Low Voltage*
1
V
OL
I
OL
= 4.2 mA
0.4
V
Input Leakage Current
RAS0 – RAS2
I
I (
L
)
0 V
4.5 V
V
SS
not under test = 0 V
V
IN
V
CC
5.5 V,
5.5 V,
= 0 V, all other pins
–40
40
μ
A
CAS0 – CAS3
–30
30
Address, WE
–80
80
Output Leakage Current
I
O(
L
)
0 V
4.5 V
Data out disabled
V
OUT
V
5.5 V,
5.5 V,
CC
–20
20
μ
A
Operating Current*
(Average power supply
current)
2
MB85396A-60
I
CC1
RAS & CAS cycling,
t
RC
= min.
1084
mA
MB85396A-70
936
Standby Current*
(Power supply current)
2
TTL Level
I
CC2
RAS = CAS =V
IH
24
mA
CMOS Level
RAS = CAS
V
CC
–0.2 V
12
Refresh Current #1*
(Average power supply
current)
2
MB85396A-60
I
CC3
CAS = V
t
RC
= min.
IH
, RAS = cycling,
1084
mA
MB85396A-70
936
Fast Page Mode
Current*
2
MB85396A-60
I
CC4
RAS = V
t
RC
= min.
IL
, CAS = cycling,
724
mA
MB85396A-70
668
Refresh Current #2*
(Average power supply
current)
2
MB85396A-60
I
CC5
RAS = cycling, CAS-before-
RAS, t
RC
= min.
1036
mA
MB85396A-70
896
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