EDI8L32256V 查看數據表（PDF） - White Electronic Designs => Micro Semi
零件编号
产品描述 (功能)
生产厂家
EDI8L32256V Datasheet PDF : 5 Pages
| |||
Absolute Maximum Ratings*
Recommended DC Operating Conditions
Voltage on any pin relative to VSS
Operating Temperature TA (Ambient)
Commercial
Industrial
Storage Temperature
Power Dissipation
Output Current.
Junction Temperature, TJ
-0.5V to 4.6V
0°C to + 70°C
-40°C to +85°C
-55°C to +125°C
1.7 Watts
20 mA
175°C
*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.
Parameter
Sym
Supply Voltage VCC
Supply Voltage VSS
Input High Voltage VIH
Input Low Voltage VIL
Min
3.135
0
2.2
-0.3
Typ Max Units
3.3 3.465 V
0 0V
-- VCC+0.3 V
-- 0.8 V
AC Test Conditions
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Levels
Output Load
(note: For TEHQZ,TGHQZ and TWLQZ, see figure 2)
VSS to 3.0V
5ns
1.5V
Figure 1
DC Electrical Characteristics
Figure 1
Z0 = 50
Q
R L = 50
VL = 1.5V
Figure 2
Dout
353
VCC
319
5 pF
Parameter
Sym
Operating Power Supply Current ICC1
Standby (TTL) Supply Current ICC2
Full StandbySupply Current
ICC3
Input Leakage Current
ILI
Output Leakage Current
ILO
Output High Volltage
VOH
Output Low Voltage
VOL
Conditions
Min
W= VIL, II/O = 0mA,
Min Cycle
E ≥ VIH, VIN ≤ VIL or
VIN ≥ VIH, f=ØMHz
E ≥ VCC-0.2V
VIN ≥ VCC-0.2V or
VIN ≤ 0.2V
VIN = 0V to VCC
V I/O = 0V to VCC
IOH = -4.0mA
2.4
IOL = 8.0mA
Max
Units
12/15 17/20 ns
480
440 mA
100
100 mA
20
20 mA
±10
±10 µA
±10
±10 µA
V
0.4
0.4 V
Truth Table
E W G BSØ-3 Mode Output
H X X X Standby High Z
L H H X Output Disable High Z
L X X H Output Disable High Z
L H L L Read DOUT
L L X L Write
DIN
Power
ICC2,ICC3,
ICC1
ICC1
ICC1
ICC1
X Means Don't Care
Capacitance
(f=1.0MHz, VIN=VCC or VSS)
Parameter
Sym
Address Lines
CA
Data Lines
CD/Q
Write & Output Enable Lines W, G
Chip Enable Lines/Byte Select E, BS
Max Unit
20 pF
10 pF
6
pF
9
pF
EDI8L32256V
256Kx32 SRAM
2
EDI8L32256V Rev. 2 3/98 ECO#10135
Share Link: 