edi8l32512c White Electronic Designs Corporation, edi8l32512c Datasheet - Page 2

• Manufacturer Part Number: edi8l32512c
• Description: 512kx32 Cmos High Speed Static Ram
• Manufacturer: White Electronic Designs Corporation

White Electronic Designs Corp. reserves the right to change products or specifi cations without notice.
August 2000
Rev. 7
*Stress greater than those listed under "Ab so lute Maxi mum Ratings"
may cause permanent damage to the device. This is a stress rating
only and functional op era tion of the device at these or any other
conditions greater than those in di cated in the operational sections of
this speci fi ca tion is not im plied. Ex po sure to ab so lute maxi mum rating
con di tions for ex tended periods may affect re lia bil ity.
Voltage on any pin relative to V
Operating Temperature t
Commercial
Industrial
Storage Temperature, Plastic
Power Dissipation
Output Current
Junction Temperature, TJ
ABSOLUTE MAXIMUM RATINGS*
G#
X
H
X
L
Parameter
Operating Power Supply Current
Standby (TTL) Power Supply Current
Full Standby Power Supply Current
CMOS
Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
E#
H
L
L
L
White Electronic Designs
W#
X
H
H
L
A
TRUTH TABLE
(Ambient)
Output Deselect
SS
Standby
Mode
Read
Write
-55°C to +125°C
-40°C to +85°C
0°C to +70°C
-0.5V to 7.0V
DC ELECTRICAL CHARACTERISTICS
5.0 Watts
175°C
20 mA
Output
HIGH Z
HIGH Z
D
D
OUT
IN
Sym
V
I
I
I
V
I
CC1
CC2
CC3
I
LO
LI
OH
OL
Power
I
I
I
I
I
CC2
CC3
CC1
CC1
CC1
E# ≥ V
FIG. 2
W# = V
Q
V
IH
IN
, V
≥ V
255Ω
IN
V I/O = 0V to V
2
IL
V
E# ≥ V
CC
, I
≤ V
I
Conditions
IN
I
RECOMMENDED DC OPERATING CONDITIONS
OH
Parameter
Supply Voltage
Supply Voltage
Input High Voltage
Input Low Voltage
-0.2V or V
OL
I/O
= 0V to V
IL
= -4.0mA
= 8.0mA
= 0mA, Min Cycle
or V
Parameter
Address Lines
Data Lines
Write & Output Enable Line W#, G#
Chip Enable Line
CC
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Levels
Output Load
Note: For t
-0.2V
IN
White Electronic Designs Corporation • [phone] • www.whiteedc.com
≥V
IN
CC
CC
≤ 0.2V
IH
Vcc
, f = 0MHz
EHQZ
AC TEST CONDITIONS
,t
(f=1.0MHz, V
480Ω
30pF
GHQZ
CAPACITANCE
and t
Min
2.4
WLQZ
Sym
V
V
V
V
CC
SS
IH
IL
, CL = 5pF)
IN
E0#-E3#
=V
CD/Q
Sym
12-25
CI
800
200
CC
40
4.75
Min
-0.3
Q
2.2
FIG. 3
or V
0
Max
±10
±10
0.4
255Ω
SS
EDI8L32512C
)
17/20
Typ
5.0
Max
720
200
40
0
--
--
30
10
30
8
V
Figure 2
SS
1.5V
5ns
to 3.0V
V
Units
mA
mA
mA
CC
μA
μA
ns
Unit
V
V
Max
5.25
0.8
pF
pF
pF
pF
+0.5V
0
Vcc
480Ω
5pF
Units
V
V
V
V