CY62256LL-70SNI Cypress Semiconductor Corp, CY62256LL-70SNI Datasheet - Page 9

• Manufacturer Part Number: CY62256LL-70SNI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62256LL-70SNI

• Density: 256Kb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 15b
• Package Type: SNC N
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 50mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Word Size: 8b
• Number Of Words: 32K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05248 Rev. *F
Typical DC and AC Characteristics
Truth Table
CE
3.0
2.5
2.0
1.5
1.0
0.5
H
0.0
L
L
L
0.0
TYPICAL POWER-ON CURRENT
vs. SUPPLY VOLTAGE
WE
1.0
SUPPLY VOLTAGE (V)
X
H
H
L
2.0
OE
X
X
H
L
3.0
High-Z
Data Out
Data In
High-Z
4.0
Inputs/Outputs
5.0
30.0
25.0
20.0
15.0
10.0
0.0
5.0
(continued)
0
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
200
CAPACITANCE (pF)
Deselect/Power-down
Read
Write
Output Disabled
400
V
T
CC
A
600
= 25°C
= 4.5V
800
Mode
1000
1.25
1.00
0.75
0.50
10
NORMALIZED I
CYCLE FREQUENCY (MHz)
V
T
V
A
CC
IN
= 2 5°C
= 0.5V
20
=5.0V
Standby (I
Active (I
Active (I
Active (I
CC
vs. CYCLE TIME
CC
CC
CC
Power
30
SB
CY62256
)
)
)
)
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