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Manufacturer Part #

ISL12020MIRZ-T7A

ISL120020 Series 2.7 - 5.5 V I2C 128 Bytes SRAM Real Time Clock - DFN-20

ECAD Model:
Mfr. Name: Renesas
Standard Pkg:
Date Code: 1937
Product Specification Section
Technical Attributes
Attributes Table
Date Format: DW:DM:M:Y
Time Format: HH:MM:SS
Interface: I2C
Non-Volatile Memory Size: 128B
Supply Voltage-Nom: 2.7V to 5.5V
Temperature Grade: Industrial
Operating Temp Range: -40°C to +85°C
Storage Temperature Range: -40°C to +85°C
Mounting Method: Surface Mount
Features & Applications
The ISL12020MIRZ-T7A is a low power real time clock with battery backed SRAM and auto daylight saving feature, available in surface mount DFN-20 package.

This device includes 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.

Features:

  • Embedded 32.768kHz Quartz Crystal in the Package
  • 20 Ld DFN Package (for SOIC version, refer to the ISL12022M)
  • Calendar
  • On-chip Oscillator Temperature Compensation
  • 10-bit Digital Temperature Sensor Output
  • 15 Selectable Frequency Outputs
  • Interrupt for Alarm or 15 Selectable Frequency Outputs
  • Automatic Backup to Battery or Supercapacitor
  • VDD and Battery Status Monitors
  • Battery Reseal™ Function to Extend Battery Shelf Life
  • Power Status Brownout Monitor
  • Time Stamp for Battery Switchover
  • 128 Bytes Battery-Backed User SRAM
  • I2C-Bus
  • RoHS Compliant

Applications:

  • Utility Meters
  • POS Equipment
  • Printers and Copiers
Pricing Section
Global Stock:
210
USA:
210
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
16 Weeks
Minimum Order:
1
Multiple Of:
1
Total
$12.92
USD
Quantity
Web Price
1
$12.92
5
$11.12
25
$9.56
50
$8.96
100+
$8.40