PT7C5035ALA-5GWF

Overview

Category

PT7C5035ALA-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

• High accuracy timekeeping
• Low power consumption
• Small form factor
• Wide operating temperature range

Package

PT7C5035ALA-5GWF is available in a compact surface mount package.

Essence

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

Packaging/Quantity

PT7C5035ALA-5GWF is typically packaged in reels and available in large quantities.

Specifications and Parameters

• Supply Voltage: 1.8V to 5.5V
• Timekeeping Accuracy: ±2 minutes per year
• Operating Temperature Range: -40°C to +85°C
• Interface: I2C

Pin Configuration

The pin configuration of PT7C5035ALA-5GWF is as follows:

| Pin Name | Description | |---------|-------------| | VCC | Power supply input | | GND | Ground | | SDA | I2C data line | | SCL | I2C clock line |

Functional Characteristics

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

Advantages and Disadvantages

Advantages

• High accuracy timekeeping
• Low power consumption
• Compact size
• Wide operating temperature range

Disadvantages

• Limited functionality compared to more advanced RTC modules
• Requires an external battery for backup

Applicable Range of Products

PT7C5035ALA-5GWF is suitable for a wide range of electronic devices that require accurate timekeeping and synchronization, such as:

• Smartphones
• Wearable devices
• Industrial automation systems
• Automotive applications

Working Principles

PT7C5035ALA-5GWF utilizes an internal oscillator and a counter to keep track of time. It communicates with the host device through the I2C interface.

Detailed Application Field Plans

This product can be used in various applications, including:

1. Mobile devices: Provides accurate timekeeping for scheduling and event management.
2. IoT devices: Enables synchronized data logging and timestamping.
3. Industrial control systems: Facilitates precise timing for process automation.
4. Automotive systems: Supports accurate time-based functions like GPS navigation and vehicle diagnostics.

Detailed Alternative Models

Some alternative models to PT7C5035ALA-5GWF include:

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

5 Common Technical Questions and Answers

1. Q: What is the power supply voltage range for PT7C5035ALA-5GWF? A: The supply voltage can range from 1.8V to 5.5V.

2. Q: What is the accuracy of the timekeeping function? A: The timekeeping accuracy is ±2 minutes per year.

3. Q: Can PT7C5035ALA-5GWF operate in extreme temperatures? A: Yes, it has an operating temperature range of -40°C to +85°C.

4. Q: Does this module support battery backup? A: Yes, PT7C5035ALA-5GWF has built-in support for battery backup.

5. Q: What is the communication interface used by this module? A: PT7C5035ALA-5GWF utilizes the I2C interface for communication.

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