CY7C135 CYPRESS [Cypress Semiconductor], CY7C135 Datasheet - Page 10

• Manufacturer Part Number: CY7C135
• Description: 4K x 8 Dual-Port Static RAM and 4K x 8 Dual-Port SRAM with Semaphores
• Manufacturer: CYPRESS [Cypress Semiconductor]

Typical DC and AC Characteristics
Document #: 38-06038 Rev. *B
1.10
1.05
1.00
0.95
0.75
0.50
0.25
1.0
0.0
0.4
0.2
1.4
1.2
1.0
0.8
0.6
0.0
4.0
4.0
0
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
TYPICAL POWER-ON CURRENT
vs. SUPPLY VOLTAGE
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
I
SB
SUPPLY VOLTAGE (V)
I
1.0
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
CC
4.5
4.5
2.0
T
A
5.0
= 25°C
5.0
3.0
5.5
5.5
4.0
6.0
5.0
6.0
20.0
15.0
10.0
1.2
1.1
1.0
0.9
0.8
1.2
1.0
0.8
0.6
0.4
0.2
0.6
5.0
–55
–55
0
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
0
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
200
I
SB3
CAPACITANCE (pF)
400
25
25
I
CC
V
V
V
T
V
A
600
CC
CC
IN
CC
= 25°C
= 5.0V
= 4.5V
= 5.0V
= 5.0V
800
1000
125
125
100
140
120
100
1.25
0.75
0.50
90
80
70
60
50
80
60
40
20
1.0
0.0
0
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
10
0
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
NORMALIZED I
V
T
V
A
CC
IN
OUTPUT VOLTAGE (V)
CYCLE FREQUENCY (MHz)
1.0
1.0
= 25°C
OUTPUT VOLTAGE (V)
= 0.5V
= 5.0V
20
2.0
2.0
V
T
A
CC
= 25°C
CY7C1342
30
CC
= 5.0V
3.0
CY7C135
3.0
V
T
vs.CYCLE TIME
A
CC
= 25°C
Page 10 of 12
= 5.0V
40
4.0
4.0
5.0
5.0
50