EDI8L32256C ETC1 [List of Unclassifed Manufacturers], EDI8L32256C Datasheet - Page 2

• Manufacturer Part Number: EDI8L32256C
• Description: 256Kx32, 5V Static Ram
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

*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.
Truth Table
256Kx32 SRAM Module
Absolute Maximum Ratings*
DC Electrical Characteristics
X Means Don't Care
EDI8L32256C
Voltage on any pin relative to VSS
Operating Temperature TA (Ambient)
Commercial
Industrial
Storage Temperature
Power Dissipation
Output Current.
Junction Temperature, TJ
E W G BSØ-3
H X
L
L
L
L
Parameter
Operating Power Supply Current
Standby (TTL) Supply Current
Full StandbySupply Current
Input Leakage Current
Output Leakage Current
Output High Volltage
Output Low Voltage
X
H
H
L
X
H
X
X
L
H Output Disable High Z
X
X
L
L
Output Disable
Standby
Mode
Read
Write
Output
High Z
DOUT
High Z
ICC1
ICC2
ICC3
VOH
Sym
VOL
DIN
ILO
ILI
-55°C to +125°C
-40°C to +85°C
0°C to + 70°C
-0.5V to 7.0V
ICC2,ICC3,
3.1 Watts
Power
ICC1
ICC1
ICC1
EDI8L32256C Rev. 4 3/98 ECO#9662
ICC1
20 mA
175°C
E VIH, VIN VIL or
W= VIL, II/O = 0mA,
VIN VCC-0.2V or
VIN VIH, f=ØMHz
V I/O = 0V to VCC
VIN = 0V to VCC
E VCC-0.2V
IOH = -4.0mA
IOL = 8.0mA
Conditions
VIN 0.2V
Min Cycle
2
AC Test Conditions
Capacitance
(f=1.0MHz, VIN=VCC or VSS)
Recommended DC Operating Conditions
(note: For TEHQZ,TGHQZ and TWLQZ, CL = 5pF)
Parameter
Supply Voltage
Supply Voltage
Input High Voltage
Input Low Voltage
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Levels
Output Load
Parameter
Address Lines
Data Lines
Write & Output Enable Lines W, G
Chip Enable Lines/Byte Select E, BS
Figure 1
Q
255
Min
2.4
VCC
30 pF
Sym
VCC
VSS
480
VIH
VIL
Figure 2
15/17
Max
Q
575
120
4.75
Min
-0.3
20
2.2
255
0
CD/Q
Sym
CA
± 10
±10
0.4
Typ
5.0
-- VCC+0.5 V
0
--
20/25
480
120
20
VCC
Max
20
10
5 pF
6
9
Max Units
5.25
480
VSS to 3.0V
0.8
0
Figure 1
Units
mA
mA
mA
µA
µA
V
V
1.5V
Unit
V
V
V
pF
pF
pF
pF
5ns