CY7C277-50WMB Cypress Semiconductor Corp, CY7C277-50WMB Datasheet - Page 6

• Manufacturer Part Number: CY7C277-50WMB
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C277-50WMB

• Density: 256Kb
• Organization: 32Kx8
• Access Time (max): 25ns
• Operating Current: 130mA
• Interface Type: Parallel
• Package Type: Windowed CDIP
• Operating Temperature Classification: Military
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -55C to 125C
• Pin Count: 28
• Mounting: Through Hole
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Not Compliant

Typical DC and AC Characteristics
1.6
1.4
1.2
1.0
0.8
0.6
1.6
1.4
1.2
1.0
0.8
0.6
55
4.0
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
NORMALIZED SET-UP TIME
vs. TEMPERATURE
AMBIENT TEMPERATURE ( C)
SUPPLYVOLTAGE (V)
4.5
25
5.0
T
f = f
A
=25 C
MAX
5.5
125
6.0
1.2
1.1
1.0
0.9
0.8
60
50
40
30
20
10
55
175
150
125
100
0
75
50
25
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
0
0
0.0
OUTPUT SOURCE CURRENT
vs. VOLTAGE
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
AMBIENTTEMPERATURE ( C)
OUTPUT VOLTAGE (V)
1.0
OUTPUT VOLTAGE (V)
1.0
25
6
2.0
2.0
V
T
A
CC
=25 C
3.0
=5.0V
3.0
125
4.0
4.0
30.0
25.0
20.0
15.0
10.0
0.0
5.0
1.2
0.4
1.0
0.8
0.6
4.0
0
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
200
CAPACITANCE (pF)
4.5
SUPPLYVOLTAGE (V)
400
5.0
T
V
600
A
CC
T
CY7C277
A
=25 C
=4.5V
=25 C
5.5
C277-12
800
1000
6.0