PT7C5035ALC-5GWF

Overview

Category

PT7C5035ALC-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 capabilities
• Low power consumption
• Small form factor
• Easy integration into electronic devices

Package

PT7C5035ALC-5GWF comes in a compact surface-mount package.

Essence

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

Packaging/Quantity

This product is typically packaged in reels and is available in large quantities.

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 PT7C5035ALC-5GWF is as follows:

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

Functional Characteristics

PT7C5035ALC-5GWF offers the following functional characteristics:

• Real-time clock with calendar functionality
• Alarm and timer features
• Battery backup support
• I2C interface for communication
• Programmable square wave output

Advantages and Disadvantages

Advantages

• Accurate timekeeping and synchronization
• Low power consumption
• Small form factor for easy integration
• Battery backup support ensures timekeeping during power loss

Disadvantages

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

Applicable Range of Products

PT7C5035ALC-5GWF is suitable for a wide range of electronic devices that require accurate timekeeping and synchronization, such as:

• Smartphones
• Tablets
• Wearable devices
• IoT devices
• Consumer electronics

Working Principles

This product utilizes an internal oscillator and a counter to keep track of time. It communicates with the host device through the I2C interface, allowing for time setting, alarm configuration, and other functionalities.

Detailed Application Field Plans

PT7C5035ALC-5GWF can be used in various applications, including:

1. Mobile phones: Provides accurate timekeeping for call logs, messaging, and scheduling.
2. Wearable devices: Enables precise time display and synchronization with other devices.
3. Home automation systems: Facilitates time-based automation tasks, such as turning on/off lights or appliances.
4. Industrial equipment: Ensures accurate timekeeping for data logging and event scheduling.
5. Automotive electronics: Synchronizes time across different vehicle systems, such as infotainment and navigation.

Detailed Alternative Models

Some alternative models to PT7C5035ALC-5GWF include:

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

5 Common Technical Questions and Answers

1. Q: What is the operating voltage range of PT7C5035ALC-5GWF? A: The operating voltage range is 1.8V to 5.5V.

2. Q: What is the timekeeping accuracy of this module? A: The timekeeping accuracy is ±2 minutes per month.

3. Q: Does PT7C5035ALC-5GWF support battery backup? A: Yes, it supports battery backup for uninterrupted timekeeping during power loss.

4. Q: What interface does this module use for communication? A: It uses the I2C interface for communication with the host device.

5. Q: What is the typical supply current of PT7C5035ALC-5GWF? A: The typical supply current is 200nA.

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