STK11C68-5KF55M Cypress Semiconductor Corp, STK11C68-5KF55M Datasheet - Page 2

• Manufacturer Part Number: STK11C68-5KF55M
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of STK11C68-5KF55M

• Word Size: 8b
• Organization: 8Kx8
• Density: 64Kb
• Interface Type: Parallel
• Access Time (max): 55ns
• Operating Supply Voltage (typ): 5V
• Package Type: CDIP
• Operating Temperature Classification: Military
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: -55C to 125C
• Pin Count: 28
• Mounting: Through Hole
• Supply Current: 80mA
• Lead Free Status / RoHS Status: Compliant

STK11C68-M
Voltage on typical input relative to V
Voltage on DQ
Temperature under bias . . . . . . . . . . . . . . . . . . . . . . –55 C to 125 C
Storage temperature. . . . . . . . . . . . . . . . . . . . . . . . . –65 C to 150 C
Power dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1W
DC output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15mA
DC CHARACTERISTICS
AC TEST CONDITIONS
Note e: These parameters are guaranteed but not tested.
Note b: I
Note c: Bringing E
Note d: I
ABSOLUTE MAXIMUM RATINGS
CAPACITANCE
SYMBOL
SYMBOL
Input Pulse Levels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Input Rise and Fall Times. . . . . . . . . . . . . . . . . . . . . . . . . .
Input and Output Timing Reference Levels. . . . . . . . . . . . . . 1.5V
Output Load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Figure 1
C
C
I
I
I
I
I
I
V
V
V
V
T
CC
CC
SB
SB
ILK
OLK
A
IH
IL
OH
OL
IN
OUT
1
2
1
2
c
c
b
d
CC
CC
(One output at a time, one second duration)
1
2
is the average current required for the duration of the store cycle (t
is dependent on output loading and cycle rate. The specified values are obtained with outputs unloaded.
Input Capacitance
Output Capacitance
Average V
Average V
during STORE cycle
Average V
(Standby, Cycling TTL Input Levels)
Average V
(Standby, Stable CMOS Input Levels)
Input Leakage Current (Any Input)
Off State Output Leakage Current
Input Logic "1" Voltage
Input Logic "0" Voltage
Output Logic "1" Voltage
Output Logic "0" Voltage
Operating Temperature
0-7
PARAMETER
PARAMETER
and G. . . . . . . . . . . . . . . . . . .–0.5V to (V
V
IH
will not produce standby current levels until any nonvolatile cycle in progress has timed out. See MODE SELECTION table.
CC
CC
CC
CC
e
Current
Current
Current
Current
(T
A
=25 C, f=1.0MHz)
SS
MAX
. . . . . . . . . . . . . –0.6V to 7.0V
5
7
UNITS
pF
pF
a
CONDITIONS
V = 0 to 3V
V = 0 to 3V
CC
SS
to 3V
+0.5V)
5ns
4-32
STORE
V
Note a: Stresses 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 conditions above
those indicated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions for extended
periods may affect reliability.
MIN
SS
–55
2.2
2.4
) after the sequence (t
–.5
V
MAX
CC
125
0.8
0.4
90
85
80
50
27
23
20
2
Output
1
5
+.5
UNITS
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
C
A
A
255 Ohms
Figure 1: AC Output Loading
WC
) that initiates the cycle.
t
t
t
E
all others V
t
t
t
E
E
all others V
V
V
V
V
All Inputs
All Inputs
I
I
AVAV
AVAV
AVAV
AVAV
AVAV
AVAV
OUT
OUT
CC
IN
CC
IN
(V
V
(V
= V
= V
= max
= max
= –4mA
= 8mA
IH
= 35ns
= 45ns
= 55ns
CC
= 35ns
= 45ns
= 55ns
CC
; all others cycling
SS
SS
– 0.2V)
– 0.2V)
to V
to V
IN
IN
(V
5.0V
CC
CC
0.2V or
0.2V or
CC
NOTES
AND FIXTURE
INCLUDING
480 Ohms
SCOPE
= 5.0V
30pF
(V
(V
CC
CC
– 0.2V)
– 0.2V)
10%)