Cypress 7C185-15 - Manual (Page 8)

CY7C185
Document #: 38-05043 Rev. *A Page 8 of 11
Truth Table
CE
1
CE
2
WE OE Input/Output Mode
H X X X High Z Deselect/Power-Down
X L X X High Z Deselect/Power-Down
L H H L Data Out Read
L H L X Data In Write
L H H H High Z Deselect
Address Designators
Address
Name
Address
Function
Pin
Number
A4 X3 2
A5 X4 3
A6 X5 4
A7 X6 5
A8 X7 6
A9 Y1 7
A10 Y4 8
A11 Y3 9
A12 Y0 10
A0 Y2 21
A1 X0 23
A2 X1 24
A3 X2 25
Ordering Information
Speed
(ns) Ordering Code
Package
Name Package Type
Operating
Range
15 CY7C185-15PC P21 28-Lead (300-Mil) Molded DIP Commercial
CY7C185-15SC S21 28-Lead Molded SOIC
CY7C185-15VC V21 28-Lead Molded SOJ
CY7C185-15VI V21 28-Lead Molded SOJ Industrial
20 CY7C185-20PC P21 28-Lead (300-Mil) Molded DIP Commercial
CY7C185-20SC S21 28-Lead Molded SOIC
CY7C185-20VC V21 28-Lead Molded SOJ
CY7C185-20VI V21 28-Lead Molded SOJ Industrial
25 CY7C185-25PC P21 28-Lead (300-Mil) Molded DIP Commercial
CY7C185-25SC S21 28-Lead Molded SOIC
CY7C185-25VC V21 28-Lead Molded SOJ
CY7C185-25VI V21 28-Lead Molded SOJ Industrial
35 CY7C185-35PC P21 28-Lead (300-Mil) Molded DIP Commercial
CY7C185-35SC S21 28-Lead Molded SOIC
CY7C185-35VC V21 28-Lead Molded SOJ
CY7C185-35VI V21 28-Lead Molded SOJ Industrial