DA1453x & DA1458x Sleep Modes Tutorial

DA1453x & DA1458x

• DA1453x is referring to DA14531-00, DA14531-01, DA14530, DA14535 and DA14533

• The DA14531-00 is the main DA14531 device. The -00 is just a new naming to introduce the variant DA14531-01. The DA14531-01 is a ROM variant of the main DA14531-00.

• The DA14535 is a DA14531 upgrade.

• The DA14533 is optimized for automotive and industrial applications at higher temperatures, and it is rated as operating up to 105 ºC and compliant with the AEC-Q100 (Grade 2) standard.

• DA1458x is referring to DA14585 and DA14586.

Contents

• 1. Introduction
  • 1.1. DA1453x Sleep modes
  • 1.2. DA1458x Sleep modes
• 2. Sleep modes overview
• 3. Sleep modes hardware overview (DA1453x)
• 4. Sleep modes hardware overview (DA1458x)
  • 4.1. Hardware Setup
• 5. Extended Sleep configuration
  • 5.1. Measuring the extended sleep current
• 6. Deep Sleep configuration
  • 6.1. Measuring the deep sleep current
• 7. Hibernation Mode configuration
  • 7.1. Using SPI Flash
  • 7.2. Using SysRAM
  • 7.3. Using OTP
  • 7.4. Measuring the Hibernation sleep current
• 8. Appendices
• 9. Revision history