Tutorial: AB0805 / AB0815

Combines, stores or sequences digital signals.

AB0805 / AB0815

Tutorial / documentation

Logic & timing

Quick documentation & first test preparation

  1. Identify component AB0805 and its package.
  2. Read the truth table or timing diagram.
  3. Check the logic family, power supply and states of unused inputs.
  4. Consult the application circuit in the linked documentation before testing.

AB0805

Real-Time Clock, I2C Interface, 3 GPO, QFN-16

  • Real-Time Clock, I2C Interface, 3 GPO, QFN-16
  • Read the truth table or timing diagram.
  • Check the logic family, power supply and states of unused inputs.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

AB0815

Real-Time Clock, SPI Interface, 2 GPO, QFN-16

  • Real-Time Clock, SPI Interface, 2 GPO, QFN-16
  • Read the truth table or timing diagram.
  • Check the logic family, power supply and states of unused inputs.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

Inputs and outputs must match the function described in the selected reference’s documentation.