EDI8F32259V12MMC WEDC [White Electronic Designs Corporation], EDI8F32259V12MMC Datasheet - Page 2

• Manufacturer Part Number: EDI8F32259V12MMC
• Description: 256Kx32 Static RAM CMOS, High Speed Module
• Manufacturer: WEDC [White Electronic Designs Corporation]

White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Oct 2002
Rev. 0A
*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.
Voltage on any pin relative to V
Operating Temperature t
Commercial
Storage Temperature, Plastic
Power Dissipation
Output Current
ABSOLUTE MAXIMUM RATINGS*
E#
H
L
L
L
W#
X
H
H
L
Note: Typical: t
Parameter
Operating Power Supply Current
Standby (t
Full Standby Power Supply Current
CMOS
Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
White Electronic Designs
G#
X
X
H
L
A
TRUTH TABLE
(Ambient)
TL
) Power Supply Current
Output Deselect
A
= 25°C, V
SS
Standby
Mode
Read
Write
CC
= 5.0V
-55°C to +125°C
0°C to +70°C
-0.5V to 4.6V
DC ELECTRICAL CHARACTERISTICS
2.5 Watt
20 mA
HIGH Z
HIGH Z
Output
D
D
OUT
IN
Power
Sym
I
I
I
I
I
I
I
V
V
CC3
CC1
CC1
CC1
I
CC1
CC2
CC3
I
LO
LI
OH
OL
W#, E# = V
E# ≥ V
V
2
IN
≥ V
RECOMMENDED DC OPERATING CONDITIONS
Parameter
Supply Voltage
Supply Voltage
Input High Voltage
Input Low Voltage
V I/O = 0V to V
IH
V
E# ≥ V
CC
Note: These parameters are sampled, not 100% tested.
IL
I
Conditions
, V
IN
OH
I
, II/O = 0mA, Min Cycle
-0.2V or V
OL
= 0V to V
IN
Note: For t
= -4.0mA
= 8.0mA
Write Control Line
Chip Enable Line
≤ V
Address Lines
Input and Output Timing Levels
CC
Parameter
Data Lines
White Electronic Designs Corporation • [phone] • www.wedc.com
-0.2V
IL
Input Rise and Fall Times
or V
IN
CC
Input Pulse Levels
EHQZ
CC
≤ 0.2V
AC TEST CONDITIONS
IN
Output Load
,t
(f=1.0MHz, V
≥V
GHQZ
CAPACITANCE
IH
and t
WLQZ
Sym
V
V
V
V
CC
SS
IH
IL
CD/Q
Min
, CL = 5pF)
Sym
2.4
IN
—
—
—
CC
CN
CI
=V
CC
Min
-0.3
3.0
2.2
or V
0
12-25
Max
800
240
±80
±20
0.4
40
—
SS
Max
60
20
20
60
EDI8F32259V
)
Typ
3.3
1t
--
--
0
TL
V
Units
mA
mA
mA
, CL = 30pF
µA
µA
SS
ns
V
V
1.5V
5ns
to 3.0V
Unit
V
pF
pF
pF
pF
CC
Max
3.6
0.8
+0.3V
0
Units
V
V
V
V