Cypress CY7C144 Manuales de usuario

Tabla de contenidos

• Features

  1
• Functional Description

  1
• Logic Block Diagram

  1
• Pin Configurations

  2
• Maximum Ratings

  4
• Operating Range

  4
• Electrical Characteristics Over the Operating Range

  4
• Capacitance

  5
• Switching Characteristics Over the Operating Range[9]

  6
• Switching Waveforms

  8
• Architecture

  14
• Functional Description

  14
  • Write Operation

    14
  • Read Operation

    14
  • Interrupts

    14
  • Busy

    14
  • Master/Slave

    14
  • Semaphore Operation

    14
• Ordering Information

  17
  • 8K x8 Dual-Port SRAM

    17
  • 8K x9 Dual-Port SRAM

    18
• Package Diagrams

  19
• Document History Page

  21
• Sales, Solutions and Legal Information

  21
  • Worldwide Sales and Design Support

    21
  • Products

    21
  • PSoC Solutions

    21