CY7C266-45PC Cypress Semiconductor Corp, CY7C266-45PC Datasheet - Page 4

• Manufacturer Part Number: CY7C266-45PC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C266-45PC

• Density: 64Kb
• Access Time (max): 45ns
• Supply Current: 120mA
• Pin Count: 28
• Mounting: Through Hole
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Not Compliant

AC Test Loads and Waveforms
Switching Characteristics
Document #: 38-04005 Rev. *B
Test Load for -20 through -25 speeds
Test Load for -35 through -45 speeds
t
t
t
t
t
t
t
t
OUTPUT
Equivalent to:
OUTPUT
Equivalent to:
AA
HZCE
HZOE
AOE
ACE
OHA
PU
PD
Parameter
INCLUDING
INCLUDING
5V
5V
OUTPUT
OUTPUT
JIG AND
JIG AND
SCOPE
SCOPE
(a) NormalLoad
30 pF
30pF
(c) Normal Load
R1250
THÉ VENIN EQUIVALENT
THÉ VENIN EQUIVALENT
Address to Output Valid
Chip Enable Inactive to High Z
Output Enable Inactive to High Z
Output Enable Active to Output Valid
Chip Enable Active to Output Valid
Data Hold from Address Change
Chip Enable Active to Power-up
Chip Enable Inactive to Power-down
(658 MIL)
R1 500
R
R
TH
TH
200
100
(403 MIL)
R2167
R2 333
Description
OUTPUT
OUTPUT
Over the Operating Range
250 MIL
2.0V
INCLUDING
INCLUDING
5V
5V
JIG AND
JIG AND
SCOPE
SCOPE
5 pF
5 pF
(658 MIL)
(b) HighZ Load
(d) High Z Load
R1 500
R1 250
Min.
3
(403 MIL)
R2167
R2 333
7C266-20
[2]
Max.
20
25
12
12
25
25
25
GND
3.0V
Min.
3
7C266-25
< 5 ns
Max.
25
30
12
12
30
30
30
10%
90%
Min.
3
7C266-45
Max.
45
45
20
20
45
45
45
CY7C266
90%
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10%
< 5 ns
Unit
ns
ns
ns
ns
ns
ns
ns
ns