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.
IC RTC CLK/CALENDAR I2C 8SOIC Product overview: ISL1208IB8Z 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-ISL1208IB8Z can be used for catalog matching and distributor lookup.
"Real Time Clock (RTC) IC Clock/Calendar 2B I²C, 2-Wire Serial 8-SOIC (0.154"", 3.90mm Width)"
Manufacturer: Intersil
Win Source Part Number: 092440-ISL1208IB8Z
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
Family Name: ISL1208
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 8-SOIC
Supply Voltage - Operating: 2.7 V to 5.5 V
Alternative Parts (Cross-Reference): ISL1208IB8-TK; ISL1208IB8; ISL1208IRT8Z; ISL1208IU8Z-TK;
Introduction Date: August 11, 2004
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2027
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited
Application Field: Used in Metering, HVAC, Communications & Networking, Imaging, Video & Vision, Audio, Computers & Computer Peripherals, Consumer Electronics, Automotive, Medical
I2C RTC Serial,2.7-5.5V,ISL1
I2C RTC Serial,2.7-5.5V,ISL1
IC RTC CLK/CALENDAR I2C 8SOIC
Real Time Clock (RTC) IC Clock/Calendar 2B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
IC RTC CLK/CALENDAR I2C 8-SOIC
REAL TIME CLOCK-RTC; Date Format:D-D-M-Y; Clock Format:HH:MM:SS; Clock IC Type:RTC; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Clock IC Case Style:SOIC; No. of Pins:8Pins; IC Interface Type:I2C; Operating Temperature Min:-40°CRoHS Compliant: Yes
| Renesas Electronics Corporation | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | RS Components, Ltd. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Clocks | IC Timers | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | ISL1208IB8Z | 690-ISL1208IB8Z | ISL1208IB8Z-ND | 092440-ISL1208IB8Z | 1698296 | ISL1208IB8Z | ISL1208IB8Z | ISL1208IB8Z | 79K7004 |
| Product Name | I2C® Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM | Clock and Timing IC | Real Time Clocks | Clock/Timing - Clock/Timing - Real Time Clocks - ISL1208IB8Z | Real Time Clocks | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks | Real Time Clocks | Clock/Timing - Real Time Clocks | Real Time Clock-Rtc; Date Format Renesas |
| Device Type | Real Time Clock | Real Time Clock | Real Time Clock | Real Time Clock; Clock Driver | Clock/Calendar; Real Time Clock | Real Time Clock | Real Time Clock | RTC; Real Time Clock | |
| Package Type | SOIC; SOP; DFN | Tube | Surface Mount; SOIC; "8-SOIC (0.154"", 3.90mm Width)" | Surface Mount; 8-SOIC | SOIC; Soic | Surface Mount; Surface Mount | Surface Mount; SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC | |
| Supply Voltage | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 1.8 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts |
