CY6264-55SNXI Cypress Semiconductor Corp, CY6264-55SNXI Datasheet - Page 7

• Manufacturer Part Number: CY6264-55SNXI
• Description: IC SRAM 64KBIT 55NS 28SOIC
• Manufacturer: Cypress Semiconductor Corp
• Type: Asynchronousr

Specifications of CY6264-55SNXI

• Memory Size: 64K (8K x 8)
• Package / Case: 28-SOIC (7.5mm Width)
• Format - Memory: RAM
• Memory Type: SRAM
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Access Time: 55 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Current: 260 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Ports: 1
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Typical DC and AC Characteristics
Document #: 001-02367 Rev. *B
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
4.0
3.0
2.5
2.0
1.5
1.0
0.5
4.0
0.0
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
0.0
TYPICAL POWER-ON CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
4.5
4.5
1.0
SUPPLY VOLTAGE(V)
I
CC
2.0
5.0
5.0
T
I
SB
A
3.0
=25°C
5.5
5.5
4.0
6.0
6.0
5.0
1.6
1.4
1.2
1.0
0.8
0.6
1.2
1.0
0.8
0.6
0.4
0.2
0.0
55
55
30.0
25.0
20.0
15.0
10.0
0.0
5.0
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
0
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
I
SB
200
CAPACITANCE (pF)
400
25
25
V
V
T
V
V
CC
CC
A
CC
IN
=25°C
600
=5.0V
=5.0V
=4.5V
=5.0V
800
I
CC
125
125
1000
140
120
100
120
100
80
60
40
20
80
60
40
20
1.25
1.00
0.75
0.50
0
0.0
0
0.0
OUTPUT SINK CURRENT
vs.OUTPUT VOLTAGE
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
10
NORMALIZED I
V
T
V
OUTPUT VOLTAGE (V)
A
CC
CC
CYCLE FREQUENCY (MHz)
1.0
1.0
OUTPUT VOLTAGE (V)
=25°C
=5.0V
=0.5V
20
2.0
2.0
CC
V
T
V
T
A
CC
A
vs. CYCLE TIME
CC
=25°C
=25°C
30
3.0
=5.0V
3.0
=5.0V
CY6264
Page 7 of 10
4.0
4.0
40
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