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IN1307N
CMOS Integrated Circuit for Real Time Watch with Serial Interface and 56 Х 8 RAM
IN1307N
CMOS Integrated Circuit for Real Time Watch with Serial Interface and 56 Х 8 RAM
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Manufacturer Part # : IN1307N
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Package/Case: DIP-8
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Brand: Texas Instruments
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Product Categories : Memory
Quality Assurance
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Service & Packaging
Service & Packaging
About After Sales Service
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Initiate the application within 90 days from the shipment date.
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IN1307N DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
IN1307N is a low power, real-time clock IC (integrated circuit) that is commonly used in electronic devices to keep track of time and date. It is known for its high accuracy, stability, and low power consumption, making it ideal for a wide range of applications, from consumer electronics to industrial equipment. The IN1307N features a built-in oscillator, timer, calendar, and alarm functions, all of which can be easily programmed through the I2C interface. This allows for precise control over the clock and calendar functions, making it suitable for applications where accurate timekeeping is essential. One of the key advantages of the IN1307N is its low power consumption, which allows for extended battery life in portable devices. It also has a wide operating voltage range, from 1.8V to 5.5V, making it compatible with a variety of power sources.
Key Features
- IN1307N is a high performance voltage regulator IC
- It offers a fixed output voltage of 3.3V
- With a low dropout voltage of 1V
- It has a high output current capability of 500mA
- IN1307N is available in a TO-92 and TO-220 package
Application
- Industrial control systems
- Telecommunications equipment
- Medical devices
- Home automation systems
- Security systems
- Network equipment
- Robotics
- Automotive electronics
- Power management systems
- Smart metering devices
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Part Life Cycle Code | Contact Manufacturer | Reach Compliance Code | |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Information Access Method | SERIAL, 2-WIRE/I2C | JESD-30 Code | R-PDIP-T8 |
| Length | 9.335 mm | Number of Terminals | 8 |
| Number of Timers | 1 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | DIP | Package Shape | RECTANGULAR |
| Package Style | IN-LINE | Seated Height-Max | 5.33 mm |
| Supply Voltage-Max | 5.5 V | Supply Voltage-Min | 4.5 V |
| Supply Voltage-Nom | 5 V | Surface Mount ! | NO |
| Technology | CMOS | Temperature Grade ! | INDUSTRIAL |
| Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 2.54 mm |
| Terminal Position | DUAL | Width | 7.62 mm |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is IN1307N?
The IN1307N is a real-time clock (RTC) module designed by Holtek Semiconductor. It is used to provide accurate timekeeping and calendar functions in various electronic devices such as consumer electronics, industrial equipment, and automotive systems.
How Does IN1307N Work?
The IN1307N operates by utilizing a crystal oscillator to keep track of time accurately. It includes counters and registers to store and update time and date information, as well as alarms and timer functions. The module communicates through a simple serial interface, making it easy to integrate into microcontroller-based systems.
How Many Pins does IN1307N have and What are the Functions of the Pinout Configuration?
The IN1307N typically comes in an 8-pin DIP (Dual Inline Package) configuration. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- SCL: Serial clock input/output for communication.
- SDA: Serial data input/output for communication.
- DS1307: Address input for selecting the device.
- X1, X2: External crystal oscillator connections.
What are the Pros and Cons of IN1307N?
Pros:
- Accurate Timekeeping: Provides precise time and calendar functions for applications requiring time-sensitive operations.
- Low Power Consumption: Operates with minimal power consumption, suitable for battery-powered devices.
- Simple Integration: Communicates through a serial interface, making it easy to connect to microcontrollers and other devices.
- Cost-Effective: Offers cost-effective solutions for basic RTC requirements in electronic systems.
Cons:
- Limited Functionality: May lack advanced features compared to higher-end RTC modules.
- Temperature Sensitivity: Crystal oscillators can be sensitive to temperature variations affecting timekeeping accuracy.
Are There Any Equivalents/Alternatives to IN1307N for Recommendation?
- The DS1307 from Maxim Integrated is a similar RTC module with compatibility and features comparable to the IN1307N.
- Alternatives to the IN1307N include the PCF8583 from NXP Semiconductors and the MCP7940N from Microchip Technology.
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