Manuels d'utilisation pour Cypress CY7C138

Table des matières

• Features

  1
• Functional Description

  1
• The CY7C138 and CY7C139 are available in a 68-pin PLCC.

  1
• Logic Block Diagram

  1
• Pin Configurations

  2
• Maximum Ratings

  3
• Operating Range

  3
• Electrical Characteristics Over the Operating Range

  3
• Electrical Characteristics Over the Operating Range (continued)

  4
• Capacitance[8]

  4
• Switching Characteristics Over the Operating Range[9]

  5
• Switching Waveforms

  6
• Architecture

  13
• Functional Description

  13
  • Write Operation

    13
  • Read Operation

    13
  • Interrupts

    13
  • Busy

    13
  • Master/Slave

    13
  • Semaphore Operation

    13
• Ordering Information

  16
  • 4K x8 Dual-Port SRAM

    16
• Package Diagram

  16
• Document History Page

  17
• Sales, Solutions and Legal Information

  17
  • Worldwide Sales and Design Support

    17
  • Products

    17
  • PSoC Solutions

    17