参数资料
型号: MB85342C-70
厂商: Fujitsu Limited
英文描述: CMOS 2M×32 BIT Hyper Page Mode DRAM Module(CMOS 2M×32位超级页面存取模式动态RAM模块)
中文描述: 的CMOS 200万× 32位的超页模式内存的CMOS(200万× 32位超级页面存取模式动态内存模块)
文件页数: 4/11页
文件大小: 746K
代理商: MB85342C-70
4
MB85342C-60/-70
I
RECOMMENDED OPERATING CONDITIONS
* :Undershoots of up to –2.0 volts with a pulse width not exceeding 20 ns are acceptable.
I
DC CHARACTERISTICS
(At recommended operating conditions unless otherwise noted.)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Supply Voltage
V
CC
4.5
5.0
5.5
V
Ground
V
SS
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
70
Parameter
Notes
Symbol
Condition
Value
Unit
Min. Typ. Max.
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
RAS
I
I(L)
0 V
V
IN
5.5 V;
4.5 V
V
CC
5.5 V;
V
SS
= 0 V, All other pins
not under test = 0 V
–30
30
μ
A
CAS
–30
30
Address, WE
–90
90
Output Leakage Current
I
O(L)
0 V
V
OUT
5.5 V;
Data out disabled
–10
10
μ
A
Operating Current
(Average Power
Supply Current)
*2
MB85342C-60
I
CC1
CAS & CAS cycling;
t
RC
= min
576
mA
MB85342C-70
520
Standby Current
(Power Supply
Current)
TTL Level
I
CC2
RAS = CAS = V
IH
32
mA
CMOS Level
RAS = CAS
V
CC
–0.2 V
16
Refresh Current #1
(Average Power
Supply Current)
*2
MB85342C-60
I
CC3
CAS = V
IH
, RAS = cycling;
t
RC
= min
576
mA
MB85342C-70
520
Fast Page Mode
Current
*2
MB85342C-60
I
CC4
RAS = V
IL
, CAS = cycling;
t
PC
= min
416
mA
MB85342C-70
384
Refresh Current #2
(Average Power
Supply Current)
*2
MB85342C-60
I
CC5
RAS cycling,
CAS-before-RAS;
t
RC
= min
480
mA
MB85342C-70
440
Refresh Current #3
(Average Power
Supply Current)
MB85342C-60
I
CC9
RAS = CAS
0.2 V,
Self Refresh
16
mA
MB85342C-70
16
相关PDF资料
PDF描述
MB85343C-60 CMOS 1M×32 BIT Hyper Page Mode DRAM Module(CMOS 1M×32位超级页面存取模式动态RAM模块)
MB85343C-70 CMOS 1M×32 BIT Hyper Page Mode DRAM Module(CMOS 1M×32位超级页面存取模式动态RAM模块)
MB85344C-60 CMOS 2M×32 BIT Hyper Page Mode DRAM Module(CMOS 2M×32超级页面存取模式动态RAM模块)
MB85344C-70 CMOS 2M×32 BIT Hyper Page Mode DRAM Module(CMOS 2M×32超级页面存取模式动态RAM模块)
MB85391A-60 CMOS 4M×32Bit Fast Page Mode DRAM Module S(CMOS 4M×32位 快速页面存取模式动态RAM)
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