CY7C1381DV25, CY7C1381FV25

CY7C1383DV25, CY7C1383FV25

Pin Configurations (continued)

165-Ball FBGA Pinout(3 Chip Enable)

CY7C1381DV25 (512K x 36)

 

 

 

1

2

3

 

 

4

 

 

 

5

 

 

6

 

 

7

 

 

 

 

8

 

 

 

 

9

 

 

 

 

10

11

 

A

NC/288M

 

 

 

 

1

 

 

 

 

C

 

 

 

 

B

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

NC

 

A

 

CE

BW

 

BW

CE

 

BWE

 

 

ADSC

ADV

 

B

NC/144M

A

 

CE2

 

 

 

 

D

 

 

 

 

A

CLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

NC/576M

 

 

 

 

BW

 

 

BW

 

GW

OE

ADSP

 

C

DQPC

NC

VDDQ

 

 

VSS

 

 

 

VSS

 

VSS

 

 

VSS

 

 

VSS

 

 

VDDQ

 

NC/1G

DQPB

 

D

DQC

DQC

VDDQ

 

 

VDD

 

 

 

VSS

 

VSS

 

 

VSS

 

 

VDD

 

 

VDDQ

 

DQB

DQB

 

E

DQC

DQC

VDDQ

 

 

VDD

 

 

 

VSS

 

VSS

 

 

VSS

 

 

VDD

 

 

VDDQ

 

DQB

DQB

 

F

DQC

DQC

VDDQ

 

 

VDD

 

 

 

VSS

 

VSS

 

 

VSS

 

 

VDD

 

 

VDDQ

 

DQB

DQB

 

G

DQC

DQC

VDDQ

 

 

VDD

 

 

 

VSS

 

VSS

 

 

VSS

 

 

VDD

 

 

VDDQ

 

DQB

DQB

 

H

NC

NC

 

NC

 

 

VDD

 

 

 

VSS

 

 

VSS

 

 

VSS

 

 

VDD

 

 

 

 

NC

 

NC

ZZ

 

J

DQD

DQD

VDDQ

 

 

VDD

 

 

 

VSS

 

VSS

 

 

VSS

 

 

VDD

 

 

VDDQ

 

DQA

DQA

 

K

DQD

DQD

VDDQ

 

 

VDD

 

 

 

VSS

 

VSS

 

 

VSS

 

 

VDD

 

 

VDDQ

 

DQA

DQA

 

L

DQD

DQD

VDDQ

 

 

VDD

 

 

 

VSS

 

VSS

 

 

VSS

 

 

VDD

 

 

VDDQ

 

DQA

DQA

 

M

DQD

DQD

VDDQ

 

 

VDD

 

 

 

VSS

 

VSS

 

 

VSS

 

 

VDD

 

 

VDDQ

 

DQA

DQA

 

N

DQPD

NC

VDDQ

 

 

VSS

 

 

 

NC

 

 

A

 

 

 

 

NC

 

 

VSS

 

 

VDDQ

 

NC

DQPA

 

P

NC

NC/72M

 

A

 

 

A

 

 

 

TDI

 

 

A1

 

TDO

 

 

 

 

A

 

 

 

 

A

 

A

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

MODE

NC/36M

 

A

 

 

A

 

 

 

TMS

 

 

A0

 

 

TCK

 

 

 

 

A

 

 

 

 

A

 

A

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CY7C1383DV25 (1Mx 18)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

 

 

4

 

 

 

5

 

 

6

 

 

7

 

 

 

 

8

 

 

 

 

9

 

 

 

 

 

10

11

 

A

 

NC/288M

A

 

 

1

 

 

B

 

 

 

NC

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

A

 

 

 

CE

BW

 

 

 

 

CE

 

 

BWE

 

 

ADSC

 

 

 

ADV

 

B

 

NC/144M

A

 

CE2

 

 

NC

 

 

 

 

A

 

CLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

NC/576M

 

 

 

 

 

 

 

 

BW

 

 

 

 

GW

 

 

 

OE

 

ADSP

 

C

 

NC

NC

VDDQ

 

 

VSS

 

 

 

VSS

 

 

VSS

 

 

 

VSS

 

 

VSS

 

 

 

VDDQ

 

NC/1G

DQPA

 

D

 

NC

DQB

VDDQ

 

 

VDD

 

 

 

VSS

 

 

VSS

 

 

 

VSS

 

 

VDD

 

 

 

VDDQ

 

NC

DQA

 

E

 

NC

DQB

VDDQ

 

 

VDD

 

 

 

VSS

 

 

VSS

 

 

 

VSS

 

 

VDD

 

 

 

VDDQ

 

NC

DQA

 

F

 

NC

DQB

VDDQ

 

 

VDD

 

 

 

VSS

 

 

VSS

 

 

 

VSS

 

 

VDD

 

 

 

VDDQ

 

NC

DQA

 

G

 

NC

DQB

VDDQ

 

 

VDD

 

 

 

VSS

 

 

VSS

 

 

 

VSS

 

 

VDD

 

 

 

VDDQ

 

NC

DQA

 

H

 

VSS

NC

 

NC

 

 

VDD

 

 

 

VSS

 

 

VSS

 

 

 

VSS

 

 

VDD

 

 

 

 

NC

 

NC

ZZ

 

J

 

DQB

NC

VDDQ

 

 

VDD

 

 

 

VSS

 

 

VSS

 

 

 

VSS

 

 

VDD

 

 

 

VDDQ

 

DQA

NC

 

K

 

DQB

NC

VDDQ

 

 

VDD

 

 

 

VSS

 

 

VSS

 

 

 

VSS

 

 

VDD

 

 

 

VDDQ

 

DQA

NC

 

L

 

DQB

NC

VDDQ

 

 

VDD

 

 

 

VSS

 

 

VSS

 

 

 

VSS

 

 

VDD

 

 

 

VDDQ

 

DQA

NC

 

M

 

DQB

NC

VDDQ

 

 

VDD

 

 

 

VSS

 

 

VSS

 

 

 

VSS

 

 

VDD

 

 

 

VDDQ

 

DQA

NC

 

N

 

DQPB

NC

VDDQ

 

 

VSS

 

 

 

NC

 

 

A

 

 

 

 

NC

 

 

VSS

 

 

 

VDDQ

 

NC

NC

 

P

 

NC

NC/72M

 

A

 

 

A

 

 

 

TDI

 

 

A1

 

 

TDO

 

 

 

 

A

 

 

 

 

A

 

A

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

MODE

NC/36M

 

A

 

 

A

 

 

 

TMS

 

 

A0

 

 

TCK

 

 

 

 

A

 

 

 

 

A

 

A

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Document #: 38-05547 Rev. *E

Page 5 of 28

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Cypress CY7C1381FV25, CY7C1383DV25, CY7C1381DV25, CY7C1383FV25 manual Pin Configurations Ball Fbga Pinout3 Chip Enable

CY7C1383DV25, CY7C1381FV25, CY7C1381DV25, CY7C1383FV25 specifications

Cypress Semiconductor's family of static random-access memory (SRAM) chips, including the CY7C1381FV25, CY7C1383DV25, CY7C1381DV25, and CY7C1383FV25, are designed for high-performance applications that require fast access times and low power consumption. These devices are often found in applications such as networking, telecommunications, and industrial control systems, where speed and reliability are paramount.

The CY7C1381FV25 and CY7C1381DV25 are single-port SRAMs, while the CY7C1383FV25 and CY7C1383DV25 are dual-port versions that allow for simultaneous read and write operations from two different controllers. This feature significantly enhances data throughput, making these devices ideal for high-bandwidth applications. The devices support asynchronous read and write operations, ensuring immediate data accessibility with minimal latency.

One of the key features of these SRAM chips is their fast access times, with read and write cycles as short as 10 nanoseconds. This speed makes them suitable for cache memory applications, where performance is critical. Furthermore, the devices are built on Cypress's advanced process technology, which enables them to achieve high density and low power consumption, ideal for battery-operated devices and systems where energy efficiency is crucial.

The power consumption characteristics also highlight their effectiveness in various applications. The active power consumption can be as low as 80mA, depending on the operation conditions, and the devices offer low standby power, further enhancing their suitability for low-power applications. Additionally, these chips incorporate power-saving features like sleep mode, allowing designers to minimize energy consumption in idle states.

In terms of reliability, Cypress employs rigorous quality control measures, ensuring that the CY7C1381FV25, CY7C1383DV25, CY7C1381DV25, and CY7C1383FV25 meet stringent industry standards. They also feature an extended temperature range, which is vital for industrial applications that may experience harsh environmental conditions.

Overall, the CY7C1381FV25, CY7C1383DV25, CY7C1381DV25, and CY7C1383FV25 SRAM chips are versatile, high-performance memory solutions. Their combination of fast access times, low power consumption, and reliability makes them an excellent choice for engineers and developers looking to implement high-speed memory in a variety of applications. Whether for a communication device or a sophisticated industrial control system, these Cypress SRAMs stand out in the market for their performance and efficiency.