CY6264-55SC Cypress Semiconductor, CY6264-55SC Datasheet - Page 2

• Manufacturer Part Number: CY6264-55SC
• Description: 8K x 8 Static RAM
• Manufacturer: Cypress Semiconductor

Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature ................................. –65 C to +150 C
Ambient Temperature with
Power Applied............................................. –55 C to +125 C
Supply Voltage to Ground Potential ............... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State
DC Input Voltage
Electrical Characteristics
Capacitance
AC Test Loads and Waveforms
V
V
V
V
I
I
I
I
I
I
Shaded area contains advanced information.
C
C
Notes:
OUTPUT
Equivalent to:
Parameter
IX
OZ
OS
CC
SB1
SB2
1.
2.
3.
OH
OL
IH
IL
IN
OUT
INCLUDING
Minimum voltage is equal to -3.0V for pulse durations less than 30 ns.
Not more than 1 output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
Tested initially and after any design or process changes that may affect these parameters.
5V
JIG AND
Parameter
SCOPE
30 pF
OUTPUT
[1]
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage
Current
Output Short
Circuit Current
V
Supply Current
Automatic CE
Power–Down Current
Automatic CE
Power–Down Current
[3]
CC
[1]
R1 481
(a)
............................................ –0.5V to +7.0V
THÉVENIN EQUIVALENT
......................................... –0.5V to +7.0V
Operating
Description
R2
255
Input Capacitance
Output Capacitance
1
1
[2]
167
Over the Operating Range
[1]
OUTPUT
Description
INCLUDING
5V
PRELIMINARY
JIG AND
V
V
GND < V
GND < V
Output Disabled
V
V
V
I
Max. V
Min. Duty Cycle=100%
Max. V
V
SCOPE
OUT
CC
CC
CC
OUT
CC
IN
1.73V
5 pF
> V
= Max.,
= Min., I
= Min., I
= Max.,
= 0 mA
= GND
CC
CC
CC
(b)
Test Conditions
R1 481
I
I
, CE
, CE
< V
< V
– 0.3V or V
OH
OL
CC
CC
1
1
> V
> V
= 8.0 mA
= –4.0 mA
,
T
V
A
CC
R2
255
CY6264-3
IH,
CC
= 25 C, f = 1 MHz,
2
= 5.0V
IN
– 0.3V,
Test Conditions
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage .......................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current .................................................... >200 mA
Operating Range
< 0.3V
Commercial
Range
GND
3.0V
Min.
–0.5
2.4
2.2
–5
–5
< 5 ns
6264-55
10%
Max.
–300
V
100
Temperature
0 C to +70 C
0.4
0.8
+5
+5
20
15
CC
Ambient
ALL INPUT PULSES
90%
Max.
7
7
Min.
–0.5
2.4
2.2
–5
–5
6264-70
Max.
–300
V
100
0.4
0.8
+5
+5
20
15
CC
90%
5V
CY6264
10%
Unit
V
< 5 ns
pF
pF
CY6264-4
CC
10%
Unit
mA
mA
mA
mA
V
V
V
V
A
A