PCF8582C-2T/03,118

Product Overview

Category

The PCF8582C-2T/03,118 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for real-time clock/calendar applications in various electronic devices.

Characteristics

• The PCF8582C-2T/03,118 is a highly accurate and reliable real-time clock/calendar IC.
• It offers low power consumption, making it suitable for battery-powered devices.
• The IC has a wide operating voltage range, allowing it to be used in different electronic systems.
• It provides a high level of integration, reducing the need for additional components in the circuit design.

Package

The PCF8582C-2T/03,118 is available in a small outline package (SOT96-1) with 8 pins.

Essence

The essence of this IC lies in its ability to accurately keep track of time and date information, making it an essential component for time-sensitive applications.

Packaging/Quantity

The PCF8582C-2T/03,118 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2.5V to 6V
• Operating Temperature Range: -40°C to +85°C
• Clock Frequency: 100kHz
• Timekeeping Accuracy: ±3 minutes per month at 25°C
• I2C-bus Interface Compatibility: Standard-mode, Fast-mode, and Fast-mode Plus

Detailed Pin Configuration

The PCF8582C-2T/03,118 features the following pin configuration:

1. VCC: Supply voltage input
2. GND: Ground reference
3. SDA: Serial data line for I2C communication
4. SCL: Serial clock line for I2C communication
5. INT: Interrupt output pin
6. A0: Address input bit 0
7. A1: Address input bit 1
8. X1: Crystal oscillator input

Functional Features

• Real-time clock/calendar with seconds, minutes, hours, day, date, month, and year information.
• Alarm functionality with programmable interrupt output.
• Automatic leap year compensation.
• Programmable square wave output.

Advantages and Disadvantages

Advantages

• High accuracy timekeeping.
• Low power consumption.
• Wide operating voltage range.
• Integrated features reduce external component count.

Disadvantages

• Limited timekeeping accuracy at extreme temperatures.
• Relatively small package size may require careful handling during assembly.

Working Principles

The PCF8582C-2T/03,118 utilizes an internal oscillator and a dedicated counter to keep track of time and date information. It communicates with the host microcontroller through the I2C-bus interface, allowing for easy integration into various electronic systems.

Detailed Application Field Plans

The PCF8582C-2T/03,118 finds applications in a wide range of electronic devices, including but not limited to: - Digital clocks and watches - Smart home automation systems - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the PCF8582C-2T/03,118 include: - DS1307 - MCP7940N - PCF8563 - DS3231

These alternative models can be considered based on specific project requirements and availability.

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