CY7C128A-45DMB Cypress Semiconductor Corp, CY7C128A-45DMB Datasheet - Page 6

• Manufacturer Part Number: CY7C128A-45DMB
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C128A-45DMB

• Density: 16Kb
• Access Time (max): 45ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 11b
• Package Type: CDIP
• Operating Temp Range: -55C to 125C
• Number Of Ports: 1
• Supply Current: 125mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Military
• Mounting: Through Hole
• Pin Count: 24
• Word Size: 8b
• Number Of Words: 2K
• Lead Free Status / RoHS Status: Not Compliant

Document #: 38-05028 Rev. *A
Typical DC and AC Characteristics
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.4
1.3
1.2
1.1
1.0
0.9
0.8
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0
4.0
0.0
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
TYPICAL POWER-ON CURRENT
vs. SUPPLY VOLTAGE
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE(V)
SUPPLY VOLTAGE(V)
SUPPLY VOLTAGE(V)
1.0
4.5
4.5
2.0
I
CC
5.0
5.0
3.0
T
I
SB
A
= 25°C
5.5
5.5
4.0
6.0
6.0
5.0
30.0
25.0
20.0
15.0
10.0
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.6
1.4
1.2
1.0
0.8
0.6
0.0
5.0
–55
–55
0
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE(°C)
AMBIENT TEMPERATURE(°C)
I
SB
200
CAPACITANCE (pF)
400
25
25
V
T
A
V
CC
V
V
CC
= 25°C
600
CC
IN
= 4.5V
= 5.0V
= 5.0V
= 5.0V
800
I
CC
1000
125
125
140
120
100
120
100
1.4
1.3
1.2
1.1
1.0
0.9
0.8
80
60
40
20
80
60
40
20
0
0.0
0
0.0
0
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
NORMALIZED I
vs. CYCLE TIME
CYCLE FREQUENCY (MHz)
OUTPUT VOLTAGE(V)
V
T
V
1.0
A
1.0
CC
IN
OUTPUT VOLTAGE(V)
10
= 25°C
= 0.5V
= 5.0V
2.0
2.0
20
CC
CY7C128A
V
T
V
T
A
CC
A
CC
= 25°C
= 2 5°C)
3.0
=5.0V
3.0
=5.0V
30
Page 6 of 9
4.0
4.0
40