NanoAmp Solutions
EM033C08
TABLE 3: Operating Characteristics (Over specified temperature range)
Item
Supply Voltage
Data Retention Voltage
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Input Leakage Current
Output Leakage Current
Operating Supply
Current (Note 1)
Standby Current (Note 2)
Notes:
Note 1. Operating current is a linear function of frequency and voltage. You may calculate operating current using the
formula shown with operating frequency (f) expressed in Mhz and operating voltage (V) in volts. Example: Operating
at 2 Mhz and 2.0 volts will draw a maximum current of 0.3*2*2 = 1.2 mA.
Note 2. This device assumes a standby mode whenever Chip Enable (CE) is disabled (high). It will also automatically
go into a standby mode whenever all input signals are quiescent (not toggling) whenever an access or write cycle is
completed regardless of the state CE. In order to achieve low standby current all input levels must be within 0.2 volts
of either V
CC
or GND.
Symbol
V
CC
V
DR
V
IH
V
IL
V
OH
V
OL
I
LI
I
LO
I
CC
I
SB
I
OH
= 200
µA
I
OL
= –200
µA
V
IN
= 0 to V
CC
OE = V
IH
or CE = 1
V
IN
= V
CC
or 0V, CE = 0
V
IN
= V
CC
or 0V
CE = V
CC
Test Conditions
Min.
1.5
1.2
0.7V
CC
–0.3
V
CC
–0.2
0.2
1
1
0.3 * f * V
10
Max.
3.6
3.6
V
CC
+0.3
0.3V
CC
Unit
V
V
V
V
V
V
µA
µA
mA
µA
TABLE 4: Capacitance*
Item
Input Capacitance
I/O Capacitance
Symbol
C
IN
C
I/O
Test Condition
V
IN
= 0V, f = 1 Mhz, T
A
= 25
o
C
V
IN
= 0V, f = 1 Mhz, T
A
= 25
o
C
Min
Max
5
5
Unit
pF
pF
Note: These parameters are verified in device characterization and are not 100% tested
TABLE 5: Timing Test Conditions
Item
Input Pulse Level
Input Rise and Fall Time
Input and Output Timing Reference Levels
Output Load
Operating Temperature (Unless otherwise stated)
0.1V
CC
to 0.9 V
CC
5ns
0.5V
CC
CL = 30pF
-20 to +80
o
C
Stock No. 23087-01 12/98
3
ISSI [ INTEGRATED SILICON SOLUTION, INC ]
