CY7C1399B-20VC Cypress Semiconductor Corp, CY7C1399B-20VC Datasheet - Page 8

• Manufacturer Part Number: CY7C1399B-20VC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1399B-20VC

• Density: 256Kb
• Access Time (max): 20ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 15b
• Package Type: SOJ
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 45mA
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 28
• Word Size: 8b
• Number Of Words: 32K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05071 Rev. *D
Truth Table
Ordering Information
CE
Speed
H
L
L
L
(ns)
12
15
20
WE
H
H
X
L
CY7C1399B-12VC
CY7C1399B-12VXC
CY7C1399B-12ZC
CY7C1399B-12ZXC
CY7C1399BL-12ZC
CY7C1399BL-12ZXC
CY7C1399B-12VXI
CY7C1399B-15VC
CY7C1399B-15VXC
CY7C1399B-15ZC
CY7C1399B-15ZXC
CY7C1399BL-15VC
CY7C1399BL-15VXC
CY7C1399BL-15ZXC
CY7C1399B-15VI
CY7C1399B-15VXI
CY7C1399B-15ZI
CY7C1399B-15ZXI
CY7C1399B-20ZC
CY7C1399B-20ZXC
Ordering Code
OE
H
X
L
X
High Z
Data Out
Data In
High Z
Input/Output
Package
Name
V21
V21
Z28
Z28
Z28
Z28
V21
V21
V21
Z28
Z28
V21
V21
Z28
V21
V21
Z28
Z28
Z28
Z28
Deselect/Power-Down
Read
Write
Deselect, Output Disabled
28-Lead Molded SOJ
28-Lead Molded SOJ (Pb-Free)
28-Lead Thin Small Outline Package
28-Lead Thin Small Outline Package (Pb-Free)
28-Lead Thin Small Outline Package
28-Lead Thin Small Outline Package (Pb-Free)
28-Lead Molded SOJ (Pb-Free)
28-Lead Molded SOJ
28-Lead Molded SOJ (Pb-Free)
28-Lead Thin Small Outline Package
28-Lead Thin Small Outline Package (Pb-Free)
28-Lead Molded SOJ
28-Lead Molded SOJ (Pb-Free)
28-Lead Thin Small Outline Package (Pb-Free)
28-Lead Molded SOJ
28-Lead Molded SOJ (Pb-Free)
28-Lead Thin Small Outline Package
28-Lead Thin Small Outline Package (Pb-Free)
28-Lead Thin Small Outline Package
28-Lead Thin Small Outline Package (Pb-Free)
Mode
Package Type
Standby (I
Active (I
Active (I
Active (I
CY7C1399B
CC
CC
CC
Power
SB
Commercial
Industrial
Commercial
Industrial
Commercial
)
)
)
)
Operating
Page 8 of 10
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