CY7C185A-45DMB Cypress Semiconductor Corp, CY7C185A-45DMB Datasheet - Page 8

• Manufacturer Part Number: CY7C185A-45DMB
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C185A-45DMB

• Density: 64Kb
• Access Time (max): 45ns
• Operating Supply Voltage (typ): 5V
• Package Type: DIP
• Operating Temp Range: -55C to 125C
• Supply Current: 125mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Military
• Mounting: Through Hole
• Pin Count: 28
• Word Size: 8b
• Lead Free Status / Rohs Status: Not Compliant

Truth Table
Ordering Information
CE
H
X
L
L
L
Speed
1
(ns)
20
25
35
45
CE
X
H
H
H
L
2
WE OE
H
H
CY7C185A–20DMB
CY7C185A–25DMB
CY7C185A–35DMB
CY7C185A–45DMB
X
X
L
X
X
X
H
L
Ordering Code
High Z
High Z
Data Out
Data In
High Z
Input/Output
Deselect/
Power-Down
Deselect
Read
Write
Deselect
Package
Name
D22
D22
D22
D22
Mode
28-Lead (300-Mil) CerDIP
28-Lead (300-Mil) CerDIP
28-Lead (300-Mil) CerDIP
28-Lead (300-Mil) CerDIP
8
Address Designators
Address
Name
A10
A11
A12
A4
A5
A6
A7
A8
A9
A0
A1
A2
Package Type
Function
Address
X3
X4
X5
X6
X7
Y1
Y4
Y3
Y0
Y2
X0
X1
CY7C185A
Military
Military
Military
Military
Number
Operating
Pin
Range
10
21
23
24
2
3
4
5
6
7
8
9