cym1464 Cypress Semiconductor Corporation., cym1464 Datasheet - Page 2

• Manufacturer Part Number: cym1464
• Description: 512kx8 Static Ram Module Semiconductor
• Manufacturer: Cypress Semiconductor Corporation.

Maximum Ratings
(Above which the useful life may be impaired.)
Storage Temperature
Ambient Temperature with
Power Applied
Supply Voltage to Ground Potential
DC Voltage Applied to Outputs
in High Z State
DC Input Voltage
Electrical Characteristics
Capacitance
AC Test Loads and Waveforms
Notes:
Document #: 38-05272 Rev. **
OUTPUT
V
V
V
V
I
I
I
I
I
C
C
1.
2.
Parameter
Equivalent to:
IX
OZ
CC
SB1
SB2
OH
OL
IH
IL
IN
OUT
INCLUDING
JIG AND
SCOPE
V
Tested on a sample basis.
IL
5V
(min.) = 3.0V for pulse widths less than 20 ns.
Parameter
OUTPUT
30 pF
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage Current GND < V
V
Current
Automatic CS
Power-Down Current
Automatic CS
Power-Down Current
CC
[2]
(a)
THÉ VENIN EQUIVALENT
Operating Supply
R1481
Description
167
Input Capacitance
Output Capacitance
R2
255
[1]
Over the Operating Range
OUTPUT
Description
1.73V
INCLUDING
JIG AND
SCOPE
V
V
GND < V
V
CS < V
V
Min. Duty Cycle = 100%
V
V
5V
CC
CC
CC
CC
CC
IN
> V
55 C to +125 C
= Min., I
= Min., I
= Max., I
= Max., CS > V
= Max., CS > V
10 C to +85 C
0.5V to +7.0V
0.5V to +7.0V
0.5V to +7.0V
5 pF
IL
CC
I
0
Test Conditions
< V
< V
(b)
0.2V or V
OH
OL
OUT
CC
CC
R1481
= 8.0 mA
= 4.0 mA
, Output Disabled
T
V
= 0 mA,
A
CC
IH,
CC
= 25 C, f = 1 MHz,
IN
= 5.0V
R2
255
< 0.2V
Test Conditions
Operating Range
0.2V,
Commercial
Range
GND
3.0V
< 5 ns
Min.
1464-20, 22, 25
2.4
2.2
0.5
10
10
V
CC
Max.
+10
+10
350
240
Temperature
0.4
0.8
0 C to +70 C
60
+0.3
10%
Ambient
90%
ALL INPUT PULSES
Max.
40
30
1464-30, 35, 45, 55
Min.
2.4
2.2
0.5
10
10
V
CC
Max.
+10
+10
300
240
0.4
0.8
CYM1464
60
+0.3
5V
Page 2 of 8
Unit
V
pF
pF
90%
CC
10%
10%
Unit
< 5 ns
mA
mA
mA
V
V
V
V
A
A