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DUAL PORT
CROSS REFERENCE GUIDE
Our Portfolio
DUAL PORT FAMILY
Cypress Semiconductors brings to you a quick reference guide
to use our products and experience the best semiconductor
interconnect solutions in Multi Port product range
Cypress is a leader in multi-port memory
solutions, offering the most flexible, highest
performance interconnects in the industry.
Cypress's portfolio of more than 250 synchronous and asynchronous interconnects
range in densities from 8 Kb to 36 Mb and
support speeds of up to 250 MHz.
Cypress is the industry’s leading supplier of multi-port
products, offering a Broad Portfolio of “Best in Class”
High Performance products available today in the
market.
Innovation
The Cypress portfolio consists of more than 250 types of
asynchronous and synchronous dual-ports, four-ports and
FullFlex dual-ports.
Our brand new family of interconnects,
the FullFlex(TM) family, offers the
highest performance and most advanced
features available on the market.
• Lowest voltage ranges- 1.2V to
1.8V suiting all applications!
• Industries highest density (36M)
• Available in widest depth range
from X18 to X72
Cypress Dual Port Solutions lie at the heart of varied
application segments like Communication, Medical &
Instrumentation, Video & Imaging, Networking, Military
Communications, Consumer Electronics and many more.
The FullFlex Family of Dual Port products developed in
90nm technology have advanced features such as builtin deterministic access control to manage address
collisions during simultaneous access to the same
memory location, Variable Impedance Matching (VIM)
to improve data transmission by matching the output driver impedance to the line impedance, and
echo clocks to improve data transfer.
Cypress Dual Port solutions have the Goal of enriching the Customer Experience by
Simplifying System Design and Reduce System Design Cycle Time.
Basic Block diagram for Dual Port product- Interprocessor connect
Our new range of Full Flex products which cater to the customers requiring high density products
are available from 2 Mb to 36 Mb densities.
We at Cypress are committed to deliver the best solutions and maintain the highest levels of
customer satisfaction. For over a decade we have delivered the best products to our Multi Port
customers. We invite you to try our products and experience a world of difference!
CYPRESS V/S IDT CROSS REFERENCE
DETAILS
CYPRESS
MPN
IDT
Part Number
Organization
Voltage
8K
X8
5V
CY7C130-55PC
IDT7130SA55P,
IDT7130LA55P
Y
8K
X8
5V
CY7C131-25JXC
IDT7130LA25J
Y
8K
X8
5V
CY7C131-25JXCT
IDT7130LA25J8
Y
8K
X8
5V
CY7C131-55JXC
IDT7130SA55J
Y
8K
X8
5V
CY7C131-55JXCT
IDT7130SA55J8
Y
8K
X8
5V
CY7C131-55JXIT
IDT7130SA55JI8
Y
8K
X8
5V
CY7C131-25NC
IDT7130L25TF
Y
8K
X8
5V
CY7C131-55NC
IDT7130L55TF
Y
8K
X8
5V
CY7C131-25NXC
IDT7130L25TF
Y
8K
X8
5V
CY7C131-25NXCT
IDT7130L25TF8
Y
8K
X8
5V
CY7C131-55NXC
IDT7130L55TF
Y
8K
X8
5V
CY7C131-55NXCT
IDT7130L55TF8
Y
8K
X8
5V
CY7C131-55JC
IDT7130LA25J
Y
7130
MPN
Pin Compatible
Density
CYPRESS V/S IDT CROSS REFERENCE
DETAILS
CYPRESS
MPN
IDT
Part Number
MPN
Pin Compatible
Density
Organization
Voltage
16K
X8
5V
CY7C136-25JXC
IDT71321SA25J
16K
X8
5V
CY7C136-25JXCT
IDT71321SA25J8
Y
16K
X8
5V
CY7C136-55JXC
IDT71321SA55J
Y
16K
X8
5V
CY7C136-55JXCT
16K
X8
5V
CY7C136-25NC
16K
X8
5V
16K
X8
16K
X8
16K
Y
IDT71321SA55J8
Y
IDT71321L25TF
Y
CY7C136-55NC
IDT71321L55TF
Y
5V
CY7C136-25NXC
IDT71321L25TF
Y
5V
CY7C136-55NXC
IDT71321L55TF
Y
X8
5V
CY7C136-55NXCT
IDT71321L55TF8
Y
16K
X8
5V
CY7C146-55JXC
IDT71421SA55J
Y
16K
X8
5V
CY7C146-55JXCT
IDT71421SA55J8
Y
16K
X8
5V
CY7C136-55JC
32K
X8
5V
CY7C135-15JXC
32K
X8
5V
64K
X9
3.3V
CY7C09159AV-12AXC
64K
X9
3.3V
CY7C09159AV-9AXC
64K
X18
5V
64K
X18
5V
64K
X18
5V
CY7C0241-25AXC
64K
X18
5V
CY7C0241-25AXCT
IDT7034S20PF8
Y
64K
X16
3.3V
CY7C024AV-20AXC
IDT70V24S20PF
Y
64K
X16
3.3V
CY7C024AV-25AXC
IDT70V24S25PF
Y
64K
X16
3.3V
CY7C024AV-25AXCT
64K
X16
3.3V
CY7C024AV-20AXI
64K
X16
3.3V
64K
X16
64K
X16
64K
71321
71421
IDT71421SA55J
Y
IDT7134SA20J
Y
IDT70V9159L9PF
Y
IDT70V9159L9PF
Y
CY7C0241-15AXC
IDT7034S15PF
Y
CY7C0241-15AXCT
IDT7034S15PF8
Y
IDT7034S20PF
Y
7134
CY7C138-25JXC
70V9159
7034
IDT70V24S25PF8
Y
IDT70V24S20PFI
Y
CY7C024AV-25AXI
IDT70V24S20PFI
Y
3.3V
CY7C024AV-25ACT
IDT70V24S25PF8
Y
3.3V
CY7C024-15AXC
IDT7024S15PF
Y
X16
3.3V
CY7C024-15AXCT
IDT7024S15PF8
Y
64K
X16
3.3V
CY7C024-25AXC
IDT7024S25PF
Y
64K
X16
3.3V
CY7C024-25AXCT
IDT7024S25PF8
Y
64K
X16
3.3V
CY7C024-55AXC
64K
X16
3.3V
CY7C024-55AXCT
64K
X16
3.3V
64K
X16
64K
X16
64K
X16
3.3V
64K
X16
3.3V
70V24
IDT7024S55PF
Y
IDT7024S55PF8
Y
CY7C024-25AXI
IDT7024S25PFI
Y
3.3V
CY7C024-55JXC
IDT7024S55J
Y
3.3V
CY7C024-55JXCT
IDT7024S55J8
Y
CY7C024-55AC
IDT7024S55PF
Y
CY7C024-55ACT
IDT7024S55PF8
Y
7024
CYPRESS V/S IDT CROSS REFERENCE
DETAILS
CYPRESS
MPN
IDT
Part Number
Organization
Voltage
64K
X18
3.3V
CY7C09349AV-12AXC
64k
X18
3.3V
CY7C09349AV-9AXC
64K
X8
3.3V
CY7C144AV-25AXC
IDT70V05S25J
Y
64K
X8
3.3V
CY7C144AV-25AXCT
IDT70V05S25J8
Y
64K
X8
3.3V
CY7C144AV-25AC
IDT70V05S25J
Y
64K
X8
3.3V
CY7C144AV-25ACT
IDT70V05S25J8
Y
64K
X8
5V
CY7C144-15AXC
IDT7005S15PF
Y
64K
X8
5V
CY7C144-15AXCT
IDT7005S15PF8
Y
64K
X8
5V
CY7C144-25AXC
IDT7005S25PF
Y
64K
X8
5V
CY7C144-55AXC
IDT7005S55PF
Y
64K
X8
5V
CY7C144-15AXI
64K
X8
5V
CY7C144-15AXIT
64K
X8
5V
CY7C144-55JXC
IDT7005S55J
Y
64K
X8
5V
CY7C144-55JXCT
IDT7005S55J8
Y
64K
X8
5V
CY7C144-25AC
IDT7005S25PF
Y
64K
X8
5V
CY7C144-55AC
IDT7005S55PF
Y
64K
X8
5V
CY7C144-55JCT
IDT7005S55J8
Y
64K
X9
5V
CY7C145-15AXC
IDT7015S15PF
Y
64K
X9
5V
CY7C145-15AXCT
IDT7015S15PFI
Y
128K
X8
3.3V
CY7C006AV-25AXC
IDT70V06S25PF
N
128K
X8
3.3V
CY7C006AV-25AC
IDT70V06S25PF
N
128K
X8
3.3V
CY7C006A-15AXC
IDT70V06L15PF
N
128K
X8
3.3V
CY7C006A-15AXCT
IDT70V06L15PF8
N
128K
X8
3.3V
CY7C006A-20AXC
IDT70V06S20PF
N
128K
X8
3.3V
CY7C006A-20AXCT
IDT70V06S20PF8
N
128K
X8
3.3V
CY7C006A-20AXI
IDT70V06S20PFI
N
128K
X8
3.3V
CY7C006A-20JXC
IDT70V06S20J
N
128K
X8
3.3V
CY7C006A-20JXCT
IDT70V06S20J8
N
128K
X8
3.3V
CY7C006A-20AC
IDT70V06S20PF
N
128K
X8
3.3V
CY7C006A-WW14
128K
X18
5V
CY7C0251-15AXC
IDT7035S15PF
Y
128K
X16
3.3V
CY7C025AV-20AXC
IDT70V25S20PF
Y
128K
X16
3.3V
CY7C025AV-25AXC
IDT70V25S25PF
Y
128K
X16
3.3V
CY7C025AV-25AXCT
128K
X16
3.3V
CY7C025AV-25AXI
128K
X16
3.3V
128K
X16
3.3V
70V9349
70V05
MPN
Pin Compatible
Density
IDT70V9349L12PF
Y
IDT70V9349L9PF
Y
7005
7015
70V06
7035
IDT70V25S25PF8
Y
IDT70V25S25PFI
Y
CY7C025AV-25AC
IDT70V25S20PF
Y
CY7C025AV-25ACT
IDT70V25S25PF8
Y
70V25
CYPRESS V/S IDT CROSS REFERENCE
DETAILS
CYPRESS
Density
Organization
Voltage
MPN
128K
X16
5V
CY7C025-25AXC
128K
X16
5V
128K
X16
5V
128K
X16
5V
CY7C025-25AXI
128K
X16
5V
128K
X16
5V
128K
X18
3.3V
CY7C09359AV-9AXC
128K
X18
3.3V
CY7C09369V-12AXC
128K
X18
3.3V
CY7C09369V-9AXC
128K
X18
3.3V
CY7C09369V-9AXCT
256K
X8
5V
256K
X9
3.3V
CY7C09179V-12AXC
256K
X9
3.3V
CY7C09179V-6AXC
256K
X9
3.3V
CY7C09179V-12AC
256K
X16
3.3V
256K
X16
3.3V
256K
X16
3.3V
CY7C026AV-25AXI
256K
X16
3.3V
256K
X16
3.3V
256K
X16
3.3V
256K
X16
3.3V
CY7C09269V-7AXC
256K
X16
3.3V
CY7C09269V-9AXC
256K
X16
3.3V
CY7C09269V-12AC
256K
X16
3.3V
CS5916AA
256K
X16
5V
CY7C026A-15AXC
256K
X16
5V
CY7C026A-20AXC
256K
X16
5V
CY7C026A-20AXCT
256K
X16
5V
CY7C026A-20AC
512K
X8
3.3V
CY7C008V-25AXC
512K
X8
3.3V
CY7C09089V-12AXC
512K
X8
3.3V
CY7C09089V-12AC
512K
X8
5V
IDT
Part Number
MPN
Pin Compatible
IDT7025S25PF
Y
CY7C025-25AXCT
IDT7025S25PF8
Y
CY7C025-55AXC
IDT7025S55PF
Y
IDT7025L25PFI
Y
CY7C025-25AC
IDT7025S25PF
Y
CY7C025-55AC
IDT7025S55PF
Y
IDT70V9359L9PF
Y
IDT70V9359L9PF
Y
IDT70V9359L9PF
Y
7025
70V9359
IDT70V9359L9PF8
Y
IDT7007S20J
Y
CY7C026AV-20AXC
IDT70V261S20PF
Y
CY7C026AV-25AXC
IDT70V261S25PF
Y
IDT70V261S25PFI
Y
CY7C026AV-25AC
IDT70V261S25PF
Y
CY7C026AV-25AI
IDT70V261S25PFI
Y
CY7C09269V-12AXC
IDT70V9269L9PRF
N
IDT70V9269L9PRF
N
IDT70V9269L9PRF
N
IDT70261S15PF
Y
IDT70261S20PF
Y
IDT70261S20PF8
Y
IDT70V08L25PF
N
IDT70V9089L12PF
N
IDT70V9089L12PF
N
IDT7008S20PF
Y
CY7C007A-20JXC
CY7C008-15AXC
7007
70V261
70V9269
70261
70V08
70V9089
7008
CYPRESS V/S IDT CROSS REFERENCE
DETAILS
CYPRESS
MPN
IDT
Part Number
Organization
Voltage
512K
X16
3.3V
CY7C027V-15AXC
IDT70V27L15PF
N
512K
X16
3.3V
CY7C027V-15AXCT
IDT70V27L15PF8
N
512K
X16
3.3V
CY7C027V-20AXC
IDT70V27L20PF
N
512K
X16
3.3V
CY7C027V-25AXC
IDT70V27L25PF
N
512K
X16
3.3V
CY7C027V-15AXIT
IDT70V27L20PFI8
N
512K
X16
3.3V
CY7C027V-20AC
IDT70V27L20PF
N
512K
X16
3.3V
CY7C027V-25AC
IDT70V27L20PFI
N
512K
X16
3.3V
CY7C027V-25AI
IDT70V27L25PFI8
N
512K
X16
3.3V
CY7C09279V-12AXC
IDT70V9279L12PRF
N
512K
X16
3.3V
CY7C09279V-7AXC
512K
X16
3.3V
CY7C09279V-7AC
512K
X16
5V
CY7C027-20AXC
IDT7027L20PF
Y
512K
X16
5V
CY7C027-20AXCT
IDT7027L20PF8
Y
512K
X16
5V
CY7C027-20ACT
IDT7027L20PF8
Y
512K
X18
3.3V
CY7C09379V-12AXC
IDT70V9379L12PRF
N
512K
X18
3.3V
CY7C09379V-12AXCT
IDT70V9379L12PRF8
N
512K
X18
3.3V
CY7C09379V-12ACT
IDT70V9379L12PRF9
N
512K
X36
3.3V
CY7C056V-15AXC
IDT70V657S12DR
N
512K
X36
3.3V
CY7C056V-15AC
512K
X36
3.3V
CY7C09569V-100AXC
512K
X36
3.3V
CY7C09569V-100BBC
1M
X8
3.3V
1M
X8
3.3V
1M
X8
3.3V
CY7C009V-20AXI
IDT70V09L20PFI
Y
1M
X8
3.3V
CY7C009V-15AC
IDT70V09L15PF
Y
1M
X8
3.3V
CY7C009V-20AI
IDT70V09L20PFI
Y
1M
X8
3.3V
CY7C09099V-7AI
IDT70V9099L9PFI
N
1M
X8
3.3V
CY7C09099V-12AXC
IDT70V9099L12PF
N
1M
X8
3.3V
CY7C09099V-6AXC
IDT70V9099L7PF
N
1M
X8
3.3V
CY7C09099V-7AXI
IDT70V9099L9PFI
N
1M
X8
5V
IDT7009L15PF
Y
1M
X9
3.3V
CY7C019V-25AXC
70V19
IDT70V19L20PF
Y
1M
X9
3.3V
CY7C09199V-9AXC
70V9199
IDT70V9199L9PF
N
1M
X16
3.3V
CY7C028V-15AXC
IDT70V28L15PF
Y
1M
X16
3.3V
CY7C028V-20AXC
IDT70V28L20PF
Y
1M
X16
3.3V
CY7C028V-20AXCT
IDT70V28L20PF8
Y
1M
X16
3.3V
CY7C028V-25AXC
IDT70V28L25PF
Y
1M
X16
3.3V
CY7C028V-15AXI
IDT70V28L15PF
Y
70V27
MPN
Pin Compatible
Density
70V9279
7027
70V9379
70V657
IDT70V657S12DR
N
IDT70V3569L5DR
N
CY7C009V-15AXC
IDT70V09L15PF
Y
CY7C009V-25AXC
IDT70V09L20PF
Y
CY7C009-15AXC
70V3569
70V09
70V9099
7009
70V28
Cypress v/s IDT Cross Reference
Density
Organization
Voltage
1M
X16
3.3V
CY7C028V-15AXIT
IDT70V28L15PF8
Pin
Compatible
Y
1M
X16
3.3V
CY7C028V-20AXI
IDT70V28L20PFI
Y
1M
X16
3.3V
CY7C028V-15AC
1M
X16
3.3V
CY7C028V-20ACT
1M
X16
3.3V
1M
X16
3.3V
1M
X16
1M
1M
DETAILS
CYPRESS
MPN
IDT
Part Number
MPN
IDT70V28L15PF
Y
IDT70V28L20PF8
Y
CY7C028V-25AC
IDT70V28L25PF
Y
CY7C028V-20AI
IDT70V28L20PFI
Y
3.3V
CY7C09289V-12AXC
IDT70V9289L12PRF
N
X16
3.3V
CY7C09289V-9AXC
IDT70V9289L9PRF
N
X16
3.3V
CY7C09289V-9AXI
IDT70V9289L9PRFI
N
1M
X16
3.3V
CY7C09289V-9AC
IDT70V9289L9PRF
N
1M
X16
3.3V
CY7C09289V-9AI
IDT70V9289L9PRFI
N
1M
X16
5V
CY7C028-15AXC
IDT7028L15PF
Y
1M
X16
5V
CY7C028-15AXI
1M
X16
5V
CY7C028-15AC
1M
X16
5V
CY7C028-15AI
1M
X18
3.3V
CY7C038V-20AXI
1M
X18
3.3V
CY7C038V-20AI
1M
X18
3.3V
CY7C09389V-12AXC
1M
X18
3.3V
CY7C09389V-7AXC
IDT70V3389S6BF, IDT70V3389S6PRF
N
1M
X18
3.3V
CY7C09389V-9AXC
IDT70V3389S6BF, IDT70V9389L9PRF
N
1M
X18
3.3V
CY7C09389V-9AXI
IDT70V3389S5PRFI, IDT70V9389L9PRFI
N
1M
X18
3.3V
CY7C09389V-12AC
IDT70V3389S6BF, IDT70V3389S6PRF
N
1M
X18
3.3V
CY7C09389V-9AC
IDT70V3389S6BF, IDT70V9389L9PRF
N
1M
X18
3.3V
CY7C09389V-9AI
IDT70V3389S5PRFI, IDT70V9389L9PRFI
N
1M
X18
3.3V
CY7C0430CV-133BGI
1M
X36
3.3V
CY7C057V-12AXC
IDT70V657S12DR
N
1M
X36
3.3V
CY7C057V-15AXC
IDT70V657S15DR
N
1M
X36
3.3V
CY7C057V-15AXCT
IDT70V657S15DR8
N
1M
X36
3.3V
CY7C057V-15AXI
1M
X36
3.3V
CY7C057V-12BBC
1M
X36
3.3V
1M
X36
3.3V
1M
X36
3.3V
70V28
70V9289
7028
70V38
70V3389
IDT7028L20PFI
Y
IDT7028L15PF
Y
IDT7028L20PFI
Y
IDT70V38L20PFI
Y
IDT70V38L20PFI
Y
IDT70V3389S6BF, IDT70V3389S6PRF
N
IDT70V657S15DRI
N
IDT70V657S12BC
N
CY7C057V-15BBC
IDT70V657S15BC
N
CY7C057V-15BBI
IDT70V657S15BCI
N
CY7C057V-12AC
IDT70V657S12BC
N
70V657
Cypress v/s IDT Cross Reference
DETAILS
CYPRESS
MPN
IDT
Part
Number
Organization
Voltage
1M
X36
3.3V
1M
X36
3.3V
CY7C09579V-83AXC
IDT70V3579L6DR
N
1M
X36
3.3V
CY7C09579V-100BBC
IDT70V3579L5BF
N
1M
X36
3.3V
CY7C09579V-83BBC
IDT70V3579L6BF
N
1M
X36
3.3V
CY7C09579V-100AC
IDT70V3579L5DR
N
1M
X36
3.3V
CY7C09579V-83AC
IDT70V3579L6DR
N
2M
X18
1.8V
CYD02S18V-133BBC
2M
X18
3.3V
CY7C0831AV-133BBXI
2M
X18
3.3V
CY7C0831AV-133BXI
2M
X36
3.3V
CYD02S36V-167BBXC
2M
X36
3.3V
CY7C0851V-167BBC
IDT70V3589S166BC
N
4M
X18
3.3V
CYD04S18V-167BBC
4M
X36
3.3V
CY7C0852V-133BBC
IDT70V3599S133BC
N
4M
X36
3.3V
CY7C0852V-133BBCT
IDT70V3599S133BC8
N
4M
X36
3.3V
CY7C0852V-167BBC
IDT70V3599S166BC
N
4M
X36
3.3V
CY7C0852V-133BBI
4M
X36
3.3V
CY7C0852V-WW14
4M
X72
3.3V
CYD04S72V-133BBC
4M
X72
3.3V
CYD04S72V-167BBC
4M
X72
3.3V
CYD04S72V-133BBI
9M
X36
3.3V
CY7C0853V-100BBC
9M
X36
3.3V
CY7C0853V-133BBC
9M
X36
3.3V
CY7C0853V-133BBI
9M
X72
3.3V
CYD09S72V-133BBC
9M
X72
3.3V
CYD09S72V-167BBC
9M
X72
3.3V
CYD09S72V-133BBI
CY7C09579V-100AXC
MPN
Pin Compatible
Density
IDT70V3579L5DR
70V3579
70V3589
70V3599
N
Cypress v/s IDT Cross Reference
DETAILS
CYPRESS
Density
Organization
Voltage
9M
X72
1.8V
CYD09S72V18
9M
X72
1.2V
CYD09S72V12
9M
X36
1.8V
CYD09S36V18
9M
X36
1.2V
CYD09S36V12
9M
X18
1.8V
CYD09S18V18
9M
X18
1.2V
CYD09S18V12
18M
X72
3.3V
CYD18S72V-100BBC
18M
X72
3.3V
CYD18S72V-133BBC
18M
X72
3.3V
CYD18S72V-100BBI
18M
X72
3.3V
CYD18S72V-133BBI
18M
X72
1.8V
CYD18S72V18
18M
X72
1.2V
CYD18S72V12
18M
X36
1.8V
CYD18S36V18
18M
X36
1.2V
CYD18S36V12
18M
X18
1.8V
CYD18S18V18
18M
X18
1.2V
CYD18S18V12
36M
X72
1.8V
CYD36S72V18
36M
X72
1.2V
CYD36S72V12
36M
X36
1.8V
CYD36S36V18
36M
X36
1.2V
CYD36S36V12
36M
X18
1.8V
CYD36S18V18
36M
X18
1.2V
CYD36S18V12
CONTACT
CYPRESS
SEMICONDUCTORS
Generic Part Number
IDT
Part Number
MPN
Pin Compatible
70P3517
70P3337
Products below 1.8V
not available
70P3537
70P3307
MRINMOY CHAKRABORTY
BUSINESS DEVELOPMENT MANAGER, SPCM
[email protected]
HARSHA VENKATESH
MARKETING, SPCM
[email protected]