STK11C68-5K45M Cypress Semiconductor Corp, STK11C68-5K45M Datasheet - Page 5

• Manufacturer Part Number: STK11C68-5K45M
• Description: STK11C68-5K45M
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of STK11C68-5K45M

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 64K (8K x 8)
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Package / Case: 28-CDIP (0.300", 7.62mm)
• Word Size: 8b
• Organization: 8Kx8
• Density: 64Kb
• Interface Type: Parallel
• Access Time (max): 45ns
• Operating Supply Voltage (typ): 5V
• 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: 65mA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the
device. These user guidelines are not tested.
Storage Temperature ................................. –65°C to +150°C
Temperature under bias.............................. –55°C to +125°C
Supply Voltage on V
Voltage on Input Relative to Vss............ –0.6V to V
DC Electrical Characteristics
Over the operating range (V
Data Retention and Endurance
Capacitance
In this table, the capacitance parameters are listed.
Note
Document Number: 001-51001 Rev. *A
I
I
I
I
I
I
I
V
V
V
V
DATA
NV
C
C
2. CE > V
3. These parameters are guaranteed by design and are not tested.
CC1
CC2
CC3
SB1
SB2
IX
OZ
Parameter
Parameter
Parameter
IH
IL
OH
OL
IN
OUT
C
[2]
[2]
R
IH
does not produce standby current levels until any nonvolatile cycle in progress has timed out.
Input Capacitance
Output Capacitance
Data Retention
Nonvolatile STORE Operations
Average V
Average V
during STORE
Average V
t
Typical
V
(Standby, Cycling TTL
Input Levels)
V
Input Leakage Current
Off State Output
Leakage Current
Input HIGH Voltage
Input LOW Voltage
Output HIGH Voltage
Output LOW Voltage
RC
CC
CC
= 200 ns, 5V, 25°C
Standby Current
Standby Current
Description
Description
CC
Relative to GND ..........–0.5V to 7.0V
CC
CC
CC
Current at
Current
Current
CC
= 4.5V to 5.5V)
t
t
t
Dependent on output loading and cycle rate. Values obtained
without output loads. I
All Inputs Do Not Care, V
Average current for duration t
WE > (V
Dependent on output loading and cycle rate. Values obtained
without output loads.
t
t
t
CE > (V
Standby current level after nonvolatile cycle is complete.
Inputs are static. f = 0 MHz
V
V
I
I
T
V
RC
RC
RC
RC
RC
RC
OUT
OUT
A
CC
CC
CC
= 25°C, f = 1 MHz,
= 35 ns
= 45 ns
= 55 ns
= 35 ns, CE > V
= 45 ns, CE > V
= 55 ns, CE > V
= 0 to 3.0V
= Max, V
= Max, V
= –4 mA
= 8 mA
CC
CC
– 0.2V). All others V
Description
CC
– 0.2V). All other inputs cycling.
[3]
SS
SS
+ 0.5V
< V
< V
IH
IH
IH
IN
IN
Test Conditions
Test Conditions
OUT
< V
< V
CC
CC
CC
= 0 mA
= Max
, CE or OE > V
Voltage on DQ
Power Dissipation ......................................................... 1.0W
DC Output Current (1 output at a time, 1s duration).... 15 mA
Operating Range
Military
STORE
IN
< 0.2V or > (V
Range
STK11C68-5 (SMD5962-92324)
0-7
IH
or WE < V
...................................–0.5V to Vcc + 0.5V
CC
-55°C to +125°C
– 0.2V).
Temperature
Ambient
IL
V
SS
Min
2.2
2.4
-1
-5
– 0.5
1,000
Max
Min
100
8
7
V
CC
1500
4.5V to 5.5V
Max
0.8
0.4
75
65
55
10
24
21
20
+1
+5
3
+ 0.5
Page 5 of 15
V
CC
Years
Unit
Unit
Unit
mA
mA
mA
mA
mA
mA
mA
mA
pF
pF
μA
μA
μA
K
V
V
V
V
[+] Feedback