Tutorial: MCP7940N-xMNY / MCP7940N-xP

Combines, stores or sequences digital signals.

MCP7940N-xMNY / MCP7940N-xP

Tutorial / documentation

Logic & timing

Quick documentation & first test preparation

  1. Identify component MCP7940N-xMNY 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.

MCP7940N-xMNY

Real-Time Clock, I2C, Battery Backup, TDFN-8

  • Real-Time Clock, I2C, Battery Backup, TDFN-8
  • 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

MCP7940N-xP

Real-Time Clock, I2C, Battery Backup, DIP-8

  • Real-Time Clock, I2C, Battery Backup, DIP-8
  • 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.