X1205S8IT1
- Mfr.Part #
- X1205S8IT1
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-SOIC
- Stock
- 26,384
- In Stock :
- 26,384
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Real Time Clocks
- Base Part Number :
- X1205
- Voltage - Supply, Battery :
- 1.8V~5.5V
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Current - Timekeeping (Max) :
- 10μA~20μA @ 2.7V~5V
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Date Format :
- YY-MM-DD-dd
- Feature :
- Alarm, Leap Year
- Time Format :
- HH:MM:SS (12/24 hr)
- Interface :
- I2C, 2-Wire Serial
- Type :
- Clock/Calendar
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply :
- 2.7V~5.5V
- Datasheets
- X1205S8IT1

Real Time Clocks Intersil (Renesas Electronics Corporation) X1205S8IT1 Overview
The Real Time Clocks Intersil (Renesas Electronics Corporation) X1205S8IT1 is an integrated circuit designed for real-time clock (RTC) and calendar functionality with I2C interface housed in an 8SOIC package. This product offers precision timing and data management, ensuring reliable timekeeping even under varying temperature and voltage conditions. Its compact and efficient design makes it ideal for embedding into advanced microcontroller systems where space and power conservation are critical. The X1205S8IT1 enhances system reliability with its fail-safe mechanisms and provides a long-term solution for time-tracking requirements across a variety of applications.
X1205S8IT1 Features
This IC includes several key features such as:
- Low power consumption, suitable for battery-operated devices.
- Automatic leap year compensation up to the year 2099.
- Programmable square wave output for peripheral device control.
- Serial I2C interface for easy integration into existing systems.
- Accurate calendar functionality up to second, minute, hour, day, and month data.
X1205S8IT1 Applications
- Consumer Electronics: Utilized in smart home devices for precise timekeeping and system control synchronization.
- Embedded Systems: Offers reliable time management for embedded systems in industrial and medical applications.
- Portable Devices: Ideal for integration into portable devices such as wearables, ensuring accurate time without draining the battery.
- Networking: Critical for time-stamping in network hardware to coordinate logs and system updates accurately.
- Automotive: Helps in managing time-dependent functions in automotive electronics, enhancing vehicle system reliability.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















