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Alcom electronics appreciates the potential business relationship between our parties. Thank you! We want to make sure we address only the mailings that are valuable to you.
The RX8901CE and RX4901CE, two new RTC (real-time clock) modules, are now available in mass production by Seiko Epson Corporation. These are Epson’s smallest RTC modules to date, measuring just 3.2 × 2.5 × 1.0 mm, and are designed for industrial and IoT applications requiring precise timekeeping, low power consumption, and compact form factors. The RX8901CE supports an I2C-Bus interface, while the RX4901CE offers an SPI-Bus interface, providing flexibility for a wide range of system designs.
With typical current consumption of only 0.24 µA—30% lower than previous models—these modules are ideal for battery-powered devices such as smart meters, security systems, and factory automation equipment. They offer expanded time stamp memory (up to 32 records) and are factory-calibrated for high accuracy, eliminating the need for post-installation adjustment. Their stability across wide temperature ranges makes them especially suited for outdoor and automotive environments. Epson continues to support sustainable innovation through its energy-efficient and precision technologies.
Epson Electronics is a world leading manufacturer of Semiconductors, Sensors, Sensing Systems and Timing Devices targeted to all markets like industrial, automotive, medical and communication.
