The EM6607TP16B is a Real-Time Clock (RTC) module manufactured by EM Microelectronic. This device is designed to provide accurate timekeeping, even when the main system power is off. It is a low-power solution that integrates a crystal oscillator, RTC core, and memory to store time and calendar information. This makes it suitable for a wide range of applications where continuous time tracking is crucial.

Applications

• Metering (electricity, gas, water)
• Industrial control systems
• Point-of-sale (POS) terminals
• Data loggers
• Automotive applications
• Medical devices

Features

• Real-time clock (RTC) functionality with date, month, year, and weekday
• Low power consumption for extended battery life
• Integrated crystal oscillator
• Non-volatile memory for time and calendar storage
• Programmable alarm functions
• I2C serial interface for communication
• Temperature compensation for accurate timekeeping over a wide temperature range

Benefits

• Ensures accurate timekeeping in various applications
• Reduces system power consumption, extending battery life
• Simplified system design with integrated crystal oscillator
• Preserves time and calendar data during power outages
• Enables event scheduling and time-based triggering
• Easy integration with microcontrollers via I2C interface
• Maintains accurate time even under varying temperature conditions

Additional Details

The EM6607TP16B communicates with a host microcontroller via the I2C interface. The device includes registers for storing seconds, minutes, hours, day of the week, day of the month, month, and year. It also features alarm registers that can be programmed to trigger an interrupt at a specific time. The module is typically powered by a small battery (e.g., coin cell) to maintain timekeeping when the main power is off. The operating voltage range is typically between 1.8V and 5.5V. The device is available in a small surface-mount package. Consult the EM Microelectronic datasheet for detailed electrical characteristics, timing diagrams, and application notes to ensure proper integration and operation.