Cypress CY14E256L Manuales de usuario

Tabla de contenidos

• Features

  1
• Functional Description

  1
• Logic Block Diagram

  1
• Pin Configurations

  2
• Pin Definitions

  2
• Device Operation

  3
• SRAM Read

  3
• SRAM Write

  3
• AutoStore Operation

  3
• AutoStore Inhibit mode

  3
• Hardware STORE (HSB) Operation

  4
• Hardware RECALL (Power Up)

  4
• Software STORE

  4
• Software RECALL

  4
• Data Protection

  5
• Noise Considerations

  5
• Hardware Protect

  5
• Low Average Active Power

  5
• Best Practices

  6
• Maximum Ratings

  7
• Operating Range

  7
• DC Electrical Characteristics

  7
• Data Retention and Endurance

  8
• Capacitance

  8
• Thermal Resistance

  8
• AC Test Conditions

  8
  • SRAM Read Cycle

    9
  • SRAM Write Cycle

    10
• AutoStore or Power Up RECALL

  11
• Software Controlled STORE/RECALL Cycle

  12
• Switching Waveforms

  13
• Ordering Information

  14
• Document History Page

  17
• Sales, Solutions, and Legal Information

  18
  • Worldwide Sales and Design Support

    18
  • Products

    18
  • PSoC Solutions

    18