參數(shù)資料
型號(hào): MB8117400B-50
廠商: Fujitsu Limited
英文描述: 4 M ×4 BITS Fast Page Mode Dynamic RAM(CMOS 4 M ×4 位快速頁(yè)面存取模式RAM)
中文描述: 4米× 4位快速頁(yè)面模式動(dòng)態(tài)RAM(的CMOS 4米× 4位快速頁(yè)面存取模式的RAM)
文件頁(yè)數(shù): 7/28頁(yè)
文件大小: 473K
代理商: MB8117400B-50
7
MB8117400B-50/-60
I
ABSOLUTE MAXIMUM RATINGS (See WARNING)
WARNING:
Permanent device damage may occur if the above
Absolute Maximum Ratings
are exceeded.
Functional operation should be restricted to the conditions as detailed in the operational sections of
this data sheet. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
I
RECOMMENDED OPERATING CONDITIONS
* :Undershoots of up to –2.0 volts with a pulse width not exceeding 20 ns are acceptable.
I
CAPACITANCE
(T
A
= 25
°
C, f = 1 MHz)
Parameter
Symbol
Value
Unit
Voltage at Any Pin Relative to V
SS
V
IN
, V
OUT
–0.5 to +7
V
Voltage of V
CC
Supply Relative to V
SS
V
CC
–0.5 to +7
V
Power Dissipation
P
D
1.0
W
Short Circuit Output Current
–50 to +50
mA
°
C
°
C
Operating Temperature
T
OPE
0 to +70
Storage Temperature
T
STG
–55 to +125
Parameter
Notes
Symbol
Min.
Typ.
Max.
Unit
Ambient
Operating Temp
Supply Voltage
*1
V
CC
4.5
5.0
5.5
V
0
°
C to +70
°
C
V
SS
0
0
0
Input High Voltage, All Inputs
*1
V
IH
2.4
6.5
V
Input Low Voltage, All Inputs/Outputs*
*1
V
IL
–0.3
0.8
V
Parameter
Symbol
Typ.
Max.
Unit
Input Capacitance, A
0
to A
10
C
IN1
5
pF
Input Capacitance, RAS, CAS, WE, OE
C
IN2
5
pF
Input/Output Capacitance, DQ
1
to DQ
4
C
DQ
7
pF
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