Datasheet4U Logo Datasheet4U.com

MCP79402 - I2C Real-Time Clock Calendar

This page provides the datasheet information for the MCP79402, a member of the MCP79400 I2C Real-Time Clock Calendar family.

Features

  • Real-Time Clock/Calendar (RTCC): - Hours, Minutes, Seconds, Day of Week, Day, Month, Year - Leap year compensated to 2399 - 12/24-hour modes.
  • Oscillator for 32.768 kHz Crystals: - Optimized for 6-9 pF crystals.
  • On-Chip Digital Trimming/Calibration: - ±1 ppm resolution - ±129 ppm.
  • Dual Programmable Alarms.
  • Versatile Output Pin: - Clock output with selectable frequency - Alarm output - General purpose output.
  • Power-Fail Time-Stamp: - Time logg.

📥 Download Datasheet

Datasheet preview – MCP79402

Datasheet Details

Part number MCP79402
Manufacturer Microchip
File Size 804.21 KB
Description I2C Real-Time Clock Calendar
Datasheet download datasheet MCP79402 Datasheet
Additional preview pages of the MCP79402 datasheet.

📁 Similar Datasheet

  • MCP718 - PNP Transistors (MCC)
  • MCP73113 - Single-Cell Li-Ion / Li-Polymer Battery Charge Management Controller with Input Overvoltage Protection (Microchip Technology)
  • MCP73114 - Single-Cell Li-Ion / Li-Polymer Battery Charge Management Controller with Input Overvoltage Protection (Microchip Technology)
  • MCP73123 - Lithium Iron Phosphate (LiFePO4) Battery Charge Management Controller (Microchip Technology)
  • MCP73213 - Dual-Cell Li-Ion / Li-Polymer Battery Charge Management Controller (Microchip Technology)
  • MCP73223 - Lithium Iron Phosphate (LiFePO4) Battery Charge Management Controller (Microchip Technology)
  • MCP73811 - Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers (Microchip Technology)
  • MCP73812 - Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers (Microchip Technology)
  • MCP73826 - Single Cell Lithium-Ion Charge Management Controller (Microchip Technology)
  • MCP73828 - Single Cell Lithium-Ion Charge Management Controller (Microchip Technology)
Other Datasheets by MICROCHIP
  • MCP79400 - I2C Real-Time Clock Calendar
  • MCP79401 - I2C Real-Time Clock Calendar
  • MCP7940M - Real-Time Clock/Calendar
  • MCP7940N - Real-Time Clock/Calendar
  • MCP79410 - Real-Time Clock/Calendar
  • MCP79411 - Real-Time Clock/Calendar
  • MCP79412 - (MCP79410 - MCP79412) Real-Time Clock/Calendar
  • MCP79510 - Battery-Backed SPI Real-Time Clock/Calendar

Full PDF Text Transcription

Click to expand full text
MCP79400/MCP79401/MCP79402 Battery-Backed I2C Real-Time Clock/Calendar with SRAM and Protected EEPROM Device Selection Table Part Number MCP79400 MCP79401 MCP79402 Protected EEPROM Unprogrammed EUI-48™ EUI-64™ Timekeeping Features • Real-Time Clock/Calendar (RTCC): - Hours, Minutes, Seconds, Day of Week, Day, Month, Year - Leap year compensated to 2399 - 12/24-hour modes • Oscillator for 32.
Published: |