CY7C274-35QMB Cypress Semiconductor Corp, CY7C274-35QMB Datasheet - Page 6

• Manufacturer Part Number: CY7C274-35QMB
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C274-35QMB

• Density: 256Kb
• Organization: 32Kx8
• Interface Type: Parallel
• In System Programmable: In System/External
• Frequency (max): Not RequiredMHz
• Access Time (max): 35ns
• Package Type: LCC
• Reprogramming Technique: UV
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 130mA
• Pin Count: 32
• Mounting: Surface Mount
• Operating Temp Range: -55C to 125C
• Operating Temperature Classification: Military
• Lead Free Status / Rohs Status: Not Compliant

Typical DC and AC Characteristics
Document #: 38-04008 Rev. *B
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 ACCESS TIME
vs. TEMPERATURE
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
AMBIENT TEMPERATURE ( C)
SUPPLYVOLTAGE (V)
4.5
25
5.0
T
f = f
175
150
125
100
A
75
50
25
0
=25 C
0.0
MAX
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
5.5
OUTPUT VOLTAGE (V)
1.0
125
6.0
2.0
1.2
1.1
1.0
0.9
0.8
60
50
40
30
20
10
0
V
T
55
0
CC
A
OUTPUT SOURCE CURRENT
vs. VOLTAGE
NORMALIZED SUPPLY CURRENT
vs. AMBIENTTEMPERATURE
=25 C
=5.0V
AMBIENT TEMPERATURE ( C)
3.0
OUTPUT VOLTAGE (V)
1.0
4.0
25
2.0
1.1
1.0
0.9
0.8
0.7
0.6
3.0
0
NORMALIZED SUPPLY CURRENT
vs. CYCLE PERIOD
4.0
125
50
CYCLE PERIOD (ns)
100
1.2
1.0
0.8
0.6
0.4
40
30
20
10
4.0
0
0
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
150
200
4.5
200
SUPPLYVOLTAGE (V)
CAPACITANCE (pF)
400
250
5.0
V
T
600
T
A
CC
A
=25 C
CY7C271
CY7C274
=25 C
=4.5V
5.5
800
Page 6 of 11
C271-14
1000
6.0
[+] Feedback