CY7C144AV(2011) Ver la hoja de datos (PDF) - Cypress Semiconductor

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CY7C144AV
(Rev.:2011)

3.3V 8K/16K x 8 Dual-Port Static RAM

Cypress Semiconductor 

CY7C144AV

CY7C006AV

Contents

Pin Definitions .................................................................. 4

Architecture ...................................................................... 5

Functional Description ..................................................... 5

Read and Write Operations ......................................... 5

Interrupts ..................................................................... 5

Busy ............................................................................ 5

Master/Slave ............................................................... 5

Semaphore Operation ................................................. 5

Maximum Ratings ............................................................. 7

Operating Range ............................................................... 7

Electrical Characteristics ................................................. 7

Capacitance ...................................................................... 7

AC Test Loads and Waveforms ....................................... 8

Switching Characteristics ................................................ 8

Data Retention Mode ...................................................... 10

Timing .............................................................................. 10

Switching Waveforms .................................................... 11

Ordering Information ...................................................... 18

Ordering Code Definition ........................................... 18

Package Diagrams .......................................................... 19

Acronyms ........................................................................ 19

Document Conventions ................................................. 19

Units of Measure ....................................................... 19

Document History Page ................................................. 20

Sales, Solutions, and Legal Information ...................... 21

Worldwide Sales and Design Support ....................... 21

Products .................................................................... 21

PSoC Solutions ......................................................... 21

Document #: 38-06051 Rev. *E

Page 2 of 21

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