Renesas Electronics Corporation Real Time Clock with Embedded Crystal, ±5ppm Accuracy ISL12020MIRZ

Description
Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temperature Compensation and Auto Daylight Saving ISL12020M The ISL12020M 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 DFN module that contains the RTC and an embedded 32.768kHz quartz crystal. The calibrated oscillator provides less than ±5ppm drift across the 0°C to +85°C temperature range. The RTC tracks time with separate registers for hours, minutes and seconds. The calendar registers track date, month, year and day of the week and are accurate through 2099, with automatic leap year correction. Daylight Savings time adjustment is done automatically, using parameters entered by the user. Power fail and battery monitors offer user-selectable trip levels. The time stamp function records the time and date of switchover from VDD to VBAT power and also from VBAT to VDD power.
  • Real Time Clock with Embedded Crystal, ±5ppm Accuracy - ISL12020MIRZ - Renesas Electronics Corporation
    Renesas Electronics Corporation
  • Clock/Timing - Clock/Timing - Real Time Clocks - ISL12020MIRZ - 1189444-ISL12020MIRZ - Win Source Electronics
    Win Source Electronics
  • Real Time Clocks - ISL12020MIRZ - ODG (Origin Data Global)
    ODG (Origin Data Global)
  • Real Time Clocks - ISL12020MIRZ-ND - DigiKey
    DigiKey
  • Clock and Timing IC - 690-ISL12020MIRZ - ERSAELECTRONICS PTE. LTD.
    ERSAELECTRONICS PTE. LTD.
  • Real Time Clocks - ISL12020MIRZ - Quarktwin Technology Ltd.
    Quarktwin Technology Ltd.
  • Clock/Timing - Real Time Clocks - ISL12020MIRZ - Lingto Electronic Limited
    Lingto Electronic Limited
  • Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks - ISL12020MIRZ - Shenzhen Shengyu Electronics Technology Limited
    Shenzhen Shengyu Electronics Technology Limited
  • Real Time Clock-Rtc, D-D-M-Y, 128 X 8, Dfn-20; Date Format Renesas - 96M2894 - Newark, An Avnet Company
    Newark, An Avnet Company
Request a Quote Datasheet
Description
Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temperature Compensation and Auto Daylight Saving ISL12020M The ISL12020M 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 DFN module that contains the RTC and an embedded 32.768kHz quartz crystal. The calibrated oscillator provides less than ±5ppm drift across the 0°C to +85°C temperature range. The RTC tracks time with separate registers for hours, minutes and seconds. The calendar registers track date, month, year and day of the week and are accurate through 2099, with automatic leap year correction. Daylight Savings time adjustment is done automatically, using parameters entered by the user. Power fail and battery monitors offer user-selectable trip levels. The time stamp function records the time and date of switchover from VDD to VBAT power and also from VBAT to VDD power.
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Real Time Clock with Embedded Crystal, ±5ppm Accuracy - ISL12020MIRZ - Renesas Electronics Corporation
Renesas Electronics Corporation
Milpitas, CA, USA
Real Time Clock with Embedded Crystal, ±5ppm Accuracy
ISL12020MIRZ
Real Time Clock with Embedded Crystal, ±5ppm Accuracy ISL12020MIRZ
Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temperature Compensation and Auto Daylight Saving ISL12020M The ISL12020M 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 DFN module that contains the RTC and an embedded 32.768kHz quartz crystal. The calibrated oscillator provides less than ±5ppm drift across the 0°C to +85°C temperature range. The RTC tracks time with separate registers for hours, minutes and seconds. The calendar registers track date, month, year and day of the week and are accurate through 2099, with automatic leap year correction. Daylight Savings time adjustment is done automatically, using parameters entered by the user. Power fail and battery monitors offer user-selectable trip levels. The time stamp function records the time and date of switchover from VDD to VBAT power and also from VBAT to VDD power.

Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temperature Compensation and Auto Daylight Saving ISL12020M The ISL12020M 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 DFN module that contains the RTC and an embedded 32.768kHz quartz crystal. The calibrated oscillator provides less than ±5ppm drift across the 0°C to +85°C temperature range.
The RTC tracks time with separate registers for hours, minutes and seconds. The calendar registers track date, month, year and day of the week and are accurate through 2099, with automatic leap year correction.
Daylight Savings time adjustment is done automatically, using parameters entered by the user. Power fail and battery monitors offer user-selectable trip levels. The time stamp function records the time and date of switchover from VDD to VBAT power and also from VBAT to VDD power.

Supplier's Site Datasheet
Clock/Timing - Clock/Timing - Real Time Clocks - ISL12020MIRZ - 1189444-ISL12020MIRZ - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
Clock/Timing - Clock/Timing - Real Time Clocks - ISL12020MIRZ
1189444-ISL12020MIRZ
Clock/Timing - Clock/Timing - Real Time Clocks - ISL12020MIRZ 1189444-ISL12020MIRZ
Manufacturer: Intersil Corporation Win Source Part Number: 1189444-ISL12020MIRZ Manufacturer Homepage: www.intersil.com/cda /home Alternative Parts (Cross-Reference): ISL12020MIRZ-T; 5T90012DCGI8; 5T90012DCGI; ISL12020MIRZ; Popularity: Medium Fake Threat In the Open Market: 28 pct. Supply and Demand Status: Balance Application Field: Used in Clock & Timing

Manufacturer: Intersil Corporation
Win Source Part Number: 1189444-ISL12020MIRZ
Manufacturer Homepage: www.intersil.com/cda/home
Alternative Parts (Cross-Reference): ISL12020MIRZ-T; 5T90012DCGI8; 5T90012DCGI; ISL12020MIRZ;
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Balance
Application Field: Used in Clock & Timing

Buy Now
Real Time Clocks - ISL12020MIRZ - ODG (Origin Data Global)
ODG (Origin Data Global)
Shenzhen, China
Real Time Clocks
ISL12020MIRZ
Real Time Clocks ISL12020MIRZ
IC RTC CLK/CALENDAR I2C 20-DFN

IC RTC CLK/CALENDAR I2C 20-DFN

Supplier's Site Datasheet
Real Time Clocks - ISL12020MIRZ-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Real Time Clocks
ISL12020MIRZ-ND
Real Time Clocks ISL12020MIRZ-ND
Real Time Clock (RTC) IC Clock/Calendar 128B I²C, 2-Wire Serial 20-PowerLFDFN

Real Time Clock (RTC) IC Clock/Calendar 128B I²C, 2-Wire Serial 20-PowerLFDFN

Buy Now Datasheet
Clock and Timing IC - 690-ISL12020MIRZ - ERSAELECTRONICS PTE. LTD.
ERSAELECTRONICS PTE. LTD.
Singapore
Clock and Timing IC
690-ISL12020MIRZ
Clock and Timing IC 690-ISL12020MIRZ
IC RTC CLK/CALENDAR I2C 20DFN Product overview: ISL12020MIRZ from Renesas Electronics Corporation is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Real Time Clocks ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 690-ISL12020MIRZ can be used for catalog matching and distributor lookup.

IC RTC CLK/CALENDAR I2C 20DFN Product overview: ISL12020MIRZ from Renesas Electronics Corporation is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Real Time Clocks ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 690-ISL12020MIRZ can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Real Time Clocks - ISL12020MIRZ - Quarktwin Technology Ltd.
Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Real Time Clocks
ISL12020MIRZ
Real Time Clocks ISL12020MIRZ
Real Time Clock (RTC) IC Clock/Calendar 128B I²C, 2-Wire Serial 20-PowerLFDFN

Real Time Clock (RTC) IC Clock/Calendar 128B I²C, 2-Wire Serial 20-PowerLFDFN

Buy Now Datasheet
Clock/Timing - Real Time Clocks - ISL12020MIRZ - Lingto Electronic Limited
Lingto Electronic Limited
Shenzhen, China
Clock/Timing - Real Time Clocks
ISL12020MIRZ
Clock/Timing - Real Time Clocks ISL12020MIRZ
IC RTC CLK/CALENDAR I2C 20-DFN

IC RTC CLK/CALENDAR I2C 20-DFN

Supplier's Site Datasheet
Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks - ISL12020MIRZ - Shenzhen Shengyu Electronics Technology Limited
Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks
ISL12020MIRZ
Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks ISL12020MIRZ
IC RTC CLK/CALENDAR I2C 20DFN

IC RTC CLK/CALENDAR I2C 20DFN

Supplier's Site
Real Time Clock-Rtc, D-D-M-Y, 128 X 8, Dfn-20; Date Format Renesas - 96M2894 - Newark, An Avnet Company
Newark, An Avnet Company
Chicago, IL, United States
Real Time Clock-Rtc, D-D-M-Y, 128 X 8, Dfn-20; Date Format Renesas
96M2894
Real Time Clock-Rtc, D-D-M-Y, 128 X 8, Dfn-20; Date Format Renesas 96M2894
REAL TIME CLOCK-RTC, D-D-M-Y, 128 X 8, DFN-20; Date Format:DD:MM:YYYY; Clock Format:HH:MM:SS; Clock IC Type:RTC; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Clock IC Case Style:DFN; No. of Pins:20Pins; IC Interface Type:I2C RoHS Compliant: Yes

REAL TIME CLOCK-RTC, D-D-M-Y, 128 X 8, DFN-20; Date Format:DD:MM:YYYY; Clock Format:HH:MM:SS; Clock IC Type:RTC; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Clock IC Case Style:DFN; No. of Pins:20Pins; IC Interface Type:I2C RoHS Compliant: Yes

Supplier's Site Datasheet

Technical Specifications

  Renesas Electronics Corporation Win Source Electronics ODG (Origin Data Global) DigiKey ERSAELECTRONICS PTE. LTD. Quarktwin Technology Ltd. Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited Newark, An Avnet Company
Product Category IC Clocks IC Clocks IC Clocks IC Clocks IC Timers IC Clocks IC Clocks IC Clocks IC Clocks
Product Number ISL12020MIRZ 1189444-ISL12020MIRZ ISL12020MIRZ ISL12020MIRZ-ND 690-ISL12020MIRZ ISL12020MIRZ ISL12020MIRZ ISL12020MIRZ 96M2894
Product Name Real Time Clock with Embedded Crystal, ±5ppm Accuracy Clock/Timing - Clock/Timing - Real Time Clocks - ISL12020MIRZ Real Time Clocks Real Time Clocks Clock and Timing IC Real Time Clocks Clock/Timing - Real Time Clocks Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks Real Time Clock-Rtc, D-D-M-Y, 128 X 8, Dfn-20; Date Format Renesas
Device Type Real Time Clock Real Time Clock Clock/Calendar; Real Time Clock Real Time Clock Real Time Clock Real Time Clock Clock/Calendar; Real Time Clock RTC; Real Time Clock
Package Type DFN Surface Mount; Surface Mount Surface Mount; 20-PowerLFDFN Tube Surface Mount; 20-PowerLFDFN Surface Mount; Surface Mount DFN
Supply Voltage 2.7 to 5.5 volts 2.7 to 5.5 volts 2.7 to 5.5 volts 2.7 to 5.5 volts 2.7 to 5.5 volts 2.7 to 5.5 volts
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