Datasheet4U Logo Datasheet4U.com

ISL12022MR5421 - Low Power RTC

📥 Download Datasheet

Datasheet preview – ISL12022MR5421

Datasheet Details

Part number ISL12022MR5421
Manufacturer Renesas
File Size 1.19 MB
Description Low Power RTC
Datasheet download datasheet ISL12022MR5421 Datasheet
Additional preview pages of the ISL12022MR5421 datasheet.

📁 Similar Datasheet

  • ISL12020 - Low Power RTC (Intersil Corporation)
  • ISL12021 - Real Time Clock (Intersil Corporation)
  • ISL12030 - Low Power RTC (Intersil Corporation)
  • ISL21009MEP - High Voltage Input Precision Low Noise FGA Voltage References (Intersil Corporation)
  • ISL22316WM - Single Digitally Controlled Potentiometer (Intersil)
  • ISL22326WM - Dual Digitally Controlled Potentiometers (Intersil)
  • ISL22346WM - Quad Digitally Controlled Potentiometers (Intersil)
  • ISL22426 - Dual Digitally Controlled Potentiometer (Intersil Corporation)
  • ISL24006 - 14-Channel Programmable Switchable I2C TFT-LCD Reference Voltage Generator (Intersil Corporation)
  • ISL2403A - DC-DC Converter (XP Power)
Other Datasheets by Renesas

Full PDF Text Transcription

Click to expand full text
DATASHEET ISL12022MR5421 Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temperature Compensation and Auto Daylight Saving FN7576 Rev 3.00 June 7, 2012 The ISL12022MR5421 device is a low power real time clock (RTC) with an embedded temperature sensor and crystal. Device functions include oscillator compensation, clock/calendar, power fail and low battery monitors, brownout indicator, one-time, periodic or polled alarms, intelligent battery backup switching, Battery Reseal™ function and 128 bytes of battery-backed user SRAM. The device is offered in a 20 Ld SOIC module that contains the RTC and an embedded 32.768kHz quartz crystal. The calibrated oscillator provides less than ±5ppm drift over the full -40°C to +85°C temperature range.
Published: |