High-precision temperature-compensated oscillator (DTCXO) equipped! RTC module suitable for automotive applications.
The "RA8000CE" is a real-time clock (RTC) module with a built-in crystal oscillator suitable for automotive applications. It features a time calendar circuit with automatic leap year correction from seconds to years, time alarms, wake-up timers, and a timestamp function that can record power detection states twice through external or internal event occurrence dates and self-monitoring functions, among other rich functionalities. Additionally, it supports low power operation and complies with AEC-Q100. 【Overview】 ■ Built-in 32.768kHz crystal oscillator (frequency accuracy adjusted) ■ Wide operating temperature range: -40℃ to +125℃ ■ Interface method: I2C-Bus interface ■ Low power consumption: 300nA Typ./3V ■ Time update interrupts: hourly, every minute, every second *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Other Overview】 ■ Alarm Interrupt: Day, Date, Hour, Minute, Second ■ Regular Wake-up Timer Interrupt ■ Self-Monitoring Detection Interrupt: Crystal Oscillator Stop, VDD Voltage Drop ■ AEC-Q100 Compliant *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
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.