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参数资料
| 型号： | EDI8F82048C |
| 英文描述： | 2 Megabits x 8 Static RAM CMOS, Module(2Mx8 CMOS静态RAM模块) |
| 中文描述： | 2兆位× 8静态RAM的CMOS模块（2Mx8的CMOS静态内存模块） |
| 文件页数： | 2/6页 |
| 文件大小： | 162K |
| 代理商： | EDI8F82048C |
EDI8F82048C
2Megx8 SRAM Module
2
EDI8F82048C Rev. 4.0 4/96 ECO#7470
Absolute Maximum Ratings*
Recommended DC Operating Conditions
DC Electrical Characteristics
Parameter
Sym
Conditions
Min
Typ*
Max
Units
Operating Power
ICC1
W, E = VIL, II/O = 0mA,
--
210
mA
Supply Current
Min Cycle
Standby (TTL) Power
ICC2
E
≥ VIH, VIN ≤ VIL
--
135
mA
Supply Current
VIN
≥ VIH
Full Standby Power
ICC3
E
≥ VCC-0.2V
C
--
20
mA
Supply Current (CMOS)
VIN
≥ VCC-0.2V or
LP
--
500
A
VIN
≤ 0.2V
Input Leakage Current
ILI
VIN = 0V to VCC
--
±20
A
Output Leakage Current
ILO
V I/O = 0V to VCC
--
±20
A
Output High Voltage
VOH
IOH =-1.0mA
2.4
--
V
Output Low Voltage
VOL
IOL = 2.1mA
--
0.4
V
Capacitance
(f=1.0MHz, VIN=VCC or VSS)
Parameter
Sym
Max
Unit
AC Test Conditions
Parameter
Sym
Min
Typ
Max Units
(note: For TEHQZ,TGHQZ and TWLQZ, CL = 5pF)
Voltage on any pin relative to VSS
-0.5V to 7.0V
Operating Temperature TA (Ambient)
Commercial
0
°C to +70°C
Industrial
-40
°C to +85°C
Storage Temperature
-55
°C to +125°C
Power Dissipation
1 Watt
Output Current.
20 mA
*Stress greater than those listed under "Absolute Maximum Ratings" may cause
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions greater than those indicated
in the operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect reliability.
Supply Voltage
VCC
4.5
5.0
5.5
V
Supply Voltage
VSS
0
V
Input High Voltage
VIH
2.2
--
6.0
V
Input Low Voltage
VIL
-0.3
--
0.8
V
Input Pulse Levels
VSS to 3.0V
Input Rise and Fall Times
5ns
Input and Output Timing Levels
1.5V
Output Load
TTL, CL =100pF
*Typical: TA = 25
°C, VCC = 5.0V
G
E
W
Mode
Output
Power
X
H
X
Standby
High Z
ICC2, ICC3
H
L
H
Output Deselect High Z
ICC1
L
H
Read
DOUT
ICC1
X
L
Write
DIN
ICC1
Address Lines
CI
110
pF
Data Lines
CD/Q
130
pF
Chip Enable and A17-A20 Lines
CC
20
pF
These parameters are sampled, not 100% tested.
Truth Table
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