CY7C166-15PC Cypress Semiconductor Corp, CY7C166-15PC Datasheet - Page 7

• Manufacturer Part Number: CY7C166-15PC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C166-15PC

• Density: 64Kb
• Access Time (max): 15ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 14b
• Package Type: PDIP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 115mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 22
• Word Size: 4b
• Number Of Words: 16K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05025 Rev. *A
CY7C164 Truth Table
CY7C166 Truth Table
Address Designators
Ordering Information
Address
Speed
Name
A10
A12
A13
A11
(ns)
CE
A5
A6
A7
A8
A9
A0
A1
A2
A3
A4
15
25
H
CE
L
L
L
H
L
L
CY7C164-15PC
CY7C166-15VC
CY7C164-25PC
CY7C166-25VC
Function
Address
WE
X3
X4
X5
X6
X7
Y5
Y4
Y0
Y1
Y2
Y3
X0
X1
X2
X
H
H
L
WE
X
H
L
Ordering Code
CY 7C164 Pin
Number
High Z
Data Out
Data In
OE
H
H
X
L
17
18
19
20
21
1
2
3
4
5
6
7
8
9
Input/Output
High Z
Data Out
Data In
High Z
CY7C166 Pin
Input/Output
Number
51-85012
51-85030
51-85012
51-85030
Package
Diagram
19
20
21
22
23
1
2
3
4
5
6
7
8
9
22-pin (300-Mil) Molded DIP
24-pin (300-Mil) Molded SOJ
22-pin (300-Mil) Molded DIP
24-pin (300-Mil) Molded SOJ
Deselect/Power-Down
Read
Write
Deselect/Power-Down
Read
Write
Select/Output Disabled
Mode
Package Type
Mode
Standby (I
Active (I
Active (I
Standby (I
Active (I
Active (I
Active (I
CC
CC
SB
)
)
CC
CC
CC
Commercial
Commercial
Power
)
SB
Power
)
)
)
CY7C164
CY7C166
)
Operating
Range
Page 7 of 9
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