Renesas Electronics Corporation I2C® Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM ISL1208IRT8Z-TK

Description
The ISL1208 device is a low power real time clock with timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching and battery-backed user SRAM.brbr The oscillator uses an external, low-cost 32.768kHz crystal. The real time clock tracks time with separate registers for hours, minutes, and seconds. The device has calendar registers for date, month, year and day of the week. The calendar is accurate through 2099, with automatic leap year correction.
  • I<sup>2</sup>C® Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM - ISL1208IRT8Z-TK - Renesas Electronics Corporation
    Renesas Electronics Corporation
  • Clock/Timing - Clock/Timing - Real Time Clocks - ISL1208IRT8Z-TK - 069874-ISL1208IRT8Z-TK - Win Source Electronics
    Win Source Electronics
  • Real Time Clocks - 20-ISL1208IRT8Z-TKTR-ND - DigiKey
    DigiKey
  • Real Time Clocks - 20-ISL1208IRT8Z-TKCT-ND - DigiKey
    DigiKey
  • Clock/Timing - Real Time Clocks - ISL1208IRT8Z-TK - Lingto Electronic Limited
    Lingto Electronic Limited
  • Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks - ISL1208IRT8Z-TK - Shenzhen Shengyu Electronics Technology Limited
    Shenzhen Shengyu Electronics Technology Limited
  • Real Time Clocks - ISL1208IRT8Z-TK - Quarktwin Technology Ltd.
    Quarktwin Technology Ltd.
Request a Quote Datasheet
Description
The ISL1208 device is a low power real time clock with timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching and battery-backed user SRAM.brbr The oscillator uses an external, low-cost 32.768kHz crystal. The real time clock tracks time with separate registers for hours, minutes, and seconds. The device has calendar registers for date, month, year and day of the week. The calendar is accurate through 2099, with automatic leap year correction.
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
I<sup>2</sup>C® Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM - ISL1208IRT8Z-TK - Renesas Electronics Corporation
Renesas Electronics Corporation
Milpitas, CA, USA
I2C® Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM
ISL1208IRT8Z-TK
I2C® Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM ISL1208IRT8Z-TK
The ISL1208 device is a low power real time clock with timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching and battery-backed user SRAM.brbr The oscillator uses an external, low-cost 32.768kHz crystal. The real time clock tracks time with separate registers for hours, minutes, and seconds. The device has calendar registers for date, month, year and day of the week. The calendar is accurate through 2099, with automatic leap year correction.

The ISL1208 device is a low power real time clock with timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching and battery-backed user SRAM.brbr The oscillator uses an external, low-cost 32.768kHz crystal. The real time clock tracks time with separate registers for hours, minutes, and seconds. The device has calendar registers for date, month, year and day of the week. The calendar is accurate through 2099, with automatic leap year correction.

Supplier's Site Datasheet
Clock/Timing - Clock/Timing - Real Time Clocks - ISL1208IRT8Z-TK - 069874-ISL1208IRT8Z-TK - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
Clock/Timing - Clock/Timing - Real Time Clocks - ISL1208IRT8Z-TK
069874-ISL1208IRT8Z-TK
Clock/Timing - Clock/Timing - Real Time Clocks - ISL1208IRT8Z-TK 069874-ISL1208IRT8Z-TK
Manufacturer: Intersil Win Source Part Number: 069874-ISL1208IRT8Z- TK Packaging: Reel - TR Type: Clock/Calendar Features: Alarm, Leap Year, SRAM Mounting: SMD (SMT) Memory Size: 2B Date Format: YY-MM-DD-dd Voltage - Supply, Battery: 1.8 V to 5.5 V Current - Timekeeping (Max): 4μA to 6μA @ 3V to 5V Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C Case / Package: 8-TDFN (3x3) Supply Voltage - Operating: 2.7 V to 5.5 V Popularity: Medium Fake Threat In the Open Market: 52 pct. Supply and Demand Status: Limited

Manufacturer: Intersil
Win Source Part Number: 069874-ISL1208IRT8Z-TK
Packaging: Reel - TR
Type: Clock/Calendar
Features: Alarm, Leap Year, SRAM
Mounting: SMD (SMT)
Memory Size: 2B
Date Format: YY-MM-DD-dd
Voltage - Supply, Battery: 1.8 V to 5.5 V
Current - Timekeeping (Max): 4μA to 6μA @ 3V to 5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 8-TDFN (3x3)
Supply Voltage - Operating: 2.7 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Limited

Buy Now Datasheet
ERSAELECTRONICS PTE. LTD.
Singapore
Clock and Timing IC
690-ISL1208IRT8Z-TK
Clock and Timing IC 690-ISL1208IRT8Z-TK
IC RTC CLK/CALENDAR I2C 8TDFN Product overview: ISL1208IRT8Z-TK 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-ISL1208IRT8Z-TK can be used for catalog matching and distributor lookup.

IC RTC CLK/CALENDAR I2C 8TDFN Product overview: ISL1208IRT8Z-TK 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-ISL1208IRT8Z-TK can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Real Time Clocks - 20-ISL1208IRT8Z-TKTR-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Real Time Clocks
20-ISL1208IRT8Z-TKTR-ND
Real Time Clocks 20-ISL1208IRT8Z-TKTR-ND
Real Time Clock (RTC) IC Clock/Calendar 2B I²C, 2-Wire Serial 8-WDFN Exposed Pad

Real Time Clock (RTC) IC Clock/Calendar 2B I²C, 2-Wire Serial 8-WDFN Exposed Pad

Buy Now Datasheet
Real Time Clocks - 20-ISL1208IRT8Z-TKCT-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Real Time Clocks
20-ISL1208IRT8Z-TKCT-ND
Real Time Clocks 20-ISL1208IRT8Z-TKCT-ND
Real Time Clock (RTC) IC Clock/Calendar 2B I²C, 2-Wire Serial 8-WDFN Exposed Pad

Real Time Clock (RTC) IC Clock/Calendar 2B I²C, 2-Wire Serial 8-WDFN Exposed Pad

Buy Now Datasheet
Clock/Timing - Real Time Clocks - ISL1208IRT8Z-TK - Lingto Electronic Limited
Lingto Electronic Limited
Shenzhen, China
Clock/Timing - Real Time Clocks
ISL1208IRT8Z-TK
Clock/Timing - Real Time Clocks ISL1208IRT8Z-TK
IC RTC CLK/CALENDAR I2C 8-TDFN

IC RTC CLK/CALENDAR I2C 8-TDFN

Supplier's Site Datasheet
Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks - ISL1208IRT8Z-TK - Shenzhen Shengyu Electronics Technology Limited
Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks
ISL1208IRT8Z-TK
Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks ISL1208IRT8Z-TK
IC RTC CLK/CALENDAR I2C 8TDFN

IC RTC CLK/CALENDAR I2C 8TDFN

Supplier's Site
Real Time Clocks - ISL1208IRT8Z-TK - Quarktwin Technology Ltd.
Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Real Time Clocks
ISL1208IRT8Z-TK
Real Time Clocks ISL1208IRT8Z-TK
Real Time Clock (RTC) IC Clock/Calendar 2B I²C, 2-Wire Serial 8-WDFN Exposed Pad

Real Time Clock (RTC) IC Clock/Calendar 2B I²C, 2-Wire Serial 8-WDFN Exposed Pad

Buy Now Datasheet

Technical Specifications

  Renesas Electronics Corporation Win Source Electronics ERSAELECTRONICS PTE. LTD. DigiKey Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited Quarktwin Technology Ltd.
Product Category IC Clocks IC Clocks IC Timers IC Clocks IC Clocks IC Clocks IC Clocks
Product Number ISL1208IRT8Z-TK 069874-ISL1208IRT8Z-TK 690-ISL1208IRT8Z-TK 20-ISL1208IRT8Z-TKTR-ND ISL1208IRT8Z-TK ISL1208IRT8Z-TK ISL1208IRT8Z-TK
Product Name I2C® Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM Clock/Timing - Clock/Timing - Real Time Clocks - ISL1208IRT8Z-TK Clock and Timing IC Real Time Clocks Clock/Timing - Real Time Clocks Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks Real Time Clocks
Device Type Real Time Clock Real Time Clock Real Time Clock Real Time Clock Clock/Calendar; Real Time Clock Real Time Clock
Package Type SOIC; SOP; DFN Surface Mount; 8-TDFN (3x3) Tape & Reel (TR) Surface Mount; 8-WDFN Exposed Pad Surface Mount; Surface Mount Surface Mount; 8-WDFN Exposed Pad
Supply Voltage 2.7 to 5.5 volts 1.8 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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