Built-in backup charging control function! I2C-Bus interface module
Epson's real-time clock module (RTC) allows customers to achieve energy-saving solutions and time management without the need for circuit design or circuit matching. Additionally, the real-time clock module (RTC) can support various functions due to its multifunctionality. 【Features】 - Built-in 32.768kHz crystal oscillator (frequency accuracy adjusted) - Time and calendar functions, as well as alarm and timer functions - Reset function with delay: detects main power and releases reset output For more details, please contact us or download the catalog.
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【Specifications】 ○ Interface Type: I2C-Bus Interface ○ Interface Voltage Range: 1.6V to 5.5V ○ Timing (Hold) Voltage Range: 1.1V to 5.5V ○ Backup Current Consumption: 300 nA (Typ.) at 3V ○ Power Switching Function: Power switching based on main power monitoring ○ Charging Control Function: Charging control function for coin-type lithium secondary batteries ● For more details, please contact us or download the catalog.
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At Epson, we are developing energy-efficient, compact, and high-precision devices to realize the smart transformation of social infrastructure. We also integrate crystal and semiconductor technologies to propose optimal solutions for each application.