PCF8583P RTC chip

Description: The PCF8583P is a real-time clock (RTC) IC with an integrated I2C interface, designed for accurate timekeeping in various electronic devices. It includes a 32.768 kHz quartz crystal oscillator circuit and battery backup capability, ensuring reliable operation even during power interruptions. The PCF8583P is commonly used in applications where accurate timekeeping is essential, such as digital clocks, timers, data loggers, and embedded systems.

Key Features:

• Real-time clock/calendar functionality
• I2C-bus interface (400 kHz)
• 240 bytes of battery-backed RAM
• 1 second to 99 minutes and 59 seconds programmable timer
• Automatic leap year compensation up to year 2100
• Low power consumption
• Wide supply voltage range: 2.5V to 6.0V
• Battery backup for continuous timekeeping

Technical Specifications:

• Package Type: PDIP-8, SO-8
• Supply Voltage Range: 2.5V to 6.0V
• Clock Accuracy: ±2 ppm (typical)
• Operating Temperature Range: -40°C to +85°C
• Battery Backup Voltage: 1.8V to 5.5V
• Dimensions: Compact and suitable for small footprint designs

Applications:

• Digital Clocks and Timers
• Data Loggers
• Embedded Systems
• Medical Equipment
• Industrial Automation
• Consumer Electronics

Datasheet: For detailed technical information, refer to the PCF8583P Datasheet.