PT7C5035BLC-5GWF

Overview

Category

PT7C5035BLC-5GWF belongs to the category of integrated real-time clock (RTC) modules.

Use

This product is primarily used for timekeeping and synchronization purposes in various electronic devices.

Characteristics

• Integrated real-time clock module
• Accurate timekeeping and synchronization
• Low power consumption
• Small form factor
• Easy integration into electronic devices

Package

PT7C5035BLC-5GWF comes in a compact package suitable for surface mount technology (SMT) assembly.

Essence

The essence of this product lies in its ability to provide precise timekeeping and synchronization functionality to electronic devices.

Packaging/Quantity

PT7C5035BLC-5GWF is typically packaged in reels or trays, with a quantity of 1000 units per reel/tray.

Specifications and Parameters

• Operating voltage: 1.8V to 5.5V
• Timekeeping accuracy: ±2 minutes per month
• Operating temperature range: -40°C to +85°C
• Supply current: 200nA (typical)
• Clock frequency: 32.768kHz

Pin Configuration

The pin configuration of PT7C5035BLC-5GWF is as follows:

| Pin Name | Description | |----------|-------------| | VCC | Power supply input | | GND | Ground | | SDA | Serial data line | | SCL | Serial clock line | | SQW/INT | Square wave output / Interrupt output |

Functional Characteristics

PT7C5035BLC-5GWF offers the following functional characteristics:

• Real-time clock with calendar functionality
• Alarm and timer functions
• Battery backup for timekeeping during power loss
• I2C interface for communication with the host device
• Programmable square wave output

Advantages and Disadvantages

Advantages

• Accurate timekeeping and synchronization
• Low power consumption
• Small form factor for easy integration
• Battery backup ensures uninterrupted timekeeping during power loss
• Flexible programmability for various applications

Disadvantages

• Limited timekeeping accuracy compared to more advanced RTC modules
• Lack of additional features found in higher-end RTC modules

Applicable Range of Products

PT7C5035BLC-5GWF is suitable for a wide range of electronic devices that require precise timekeeping and synchronization, such as:

• Smartphones and tablets
• Wearable devices
• Home automation systems
• Industrial control systems
• Automotive electronics

Working Principles

PT7C5035BLC-5GWF utilizes an internal quartz crystal oscillator to generate a stable clock signal. This clock signal is used to keep track of time and synchronize various operations within the electronic device.

Detailed Application Field Plans

PT7C5035BLC-5GWF can be applied in various fields, including:

1. Mobile devices: Provides accurate timekeeping for scheduling and synchronization of tasks.
2. IoT devices: Enables synchronized operation and data logging across multiple connected devices.
3. Home automation: Facilitates time-based automation of lighting, heating, and other home systems.
4. Industrial control: Ensures precise timing for synchronized operation of machinery and processes.
5. Automotive electronics: Supports accurate timekeeping for vehicle systems and functions.

Detailed Alternative Models

Some alternative models to PT7C5035BLC-5GWF include:

• DS3231
• PCF8563
• MCP7940N
• RV-8803-C7
• ISL12022M

5 Common Technical Questions and Answers

1. Q: What is the operating voltage range of PT7C5035BLC-5GWF? A: The operating voltage range is 1.8V to 5.5V.

2. Q: Can PT7C5035BLC-5GWF keep accurate time during power loss? A: Yes, it has a battery backup feature that ensures uninterrupted timekeeping during power loss.

3. Q: What is the timekeeping accuracy of PT7C5035BLC-5GWF? A: The timekeeping accuracy is ±2 minutes per month.

4. Q: Does PT7C5035BLC-5GWF support alarm and timer functions? A: Yes, it offers alarm and timer functionality.

5. Q: What interface does PT7C5035BLC-5GWF use for communication with the host device? A: It uses the I2C interface for communication.

This concludes the encyclopedia entry for PT7C5035BLC-5GWF.