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RX8900CE The Epson RX8900CE is a Real-Time Clock Module featuring an I2C-Bus interface and a built-in 32.768 kHz crystal unit. It offers selectable clock outputs and various functions including a full calendar and alarm.
Mfr Part #:

RX8900CE

Available from 1 distributors
Mfr Name: Epson
Epson
The Epson RX8900CE is a Real-Time Clock Module featuring an I2C-Bus interface and a built-in 32.768 kHz crystal unit. It offers selectable clock outputs and various functions including a full calendar and alarm.
✓ Total Stock: 1,383 pcs

RX8900CE Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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1,383 pcs
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RX8900CE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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RX8900CE Description

Short technical summary and product information.

The Epson RX8900CE is a high-precision Real-Time Clock (RTC) Module equipped with a Digital Temperature Compensated Crystal Oscillator (DTCXO). It utilizes an I2C-Bus interface, supporting a voltage range from 2.5V to 5.5V for the interface and 2.0V to 5.5V for temperature compensation.

 

The module provides selectable clock outputs at 32.768 kHz, 1024 Hz, or 1 Hz. Its integrated functions include a full calendar, alarm, timer, and a temperature sensor, making it suitable for a wide range of applications requiring accurate timekeeping.

 

Designed for surface mount applications, the RX8900CE integrates a 32.768 kHz crystal unit. Its clock supply voltage range is from 1.6V to 5.5V. This RTC module is a component within Epson's Crystal Device Products line, known for precision timing solutions.

RX8900CE Quick Information

Product Type: Real-Time Clock Module
Canonical Name: Epson RX8900CE Real-Time Clock Module
Subcategory: Pin Configurable/Selectable Oscillators

RX8900CE Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RX8900CE Features

  • High-precision DTCXO module
  • I2C-Bus interface (400 kHz)
  • Selectable clock output frequencies
  • Includes calendar, alarm, and timer
  • Wide interface voltage range

RX8900CE Applications

  • Ideal for real-time clock applications.
  • Used in battery-powered portable devices.
  • Suitable for alarm and timer systems.
  • Perfect for temperature sensing applications.
  • Great for timekeeping in embedded systems.

RX8900CE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the interface type of the RX8900CE?

I2C-Bus interface (400 kHz).

What clock outputs are available on the RX8900CE?

Selectable outputs: 32.768 kHz, 1024 Hz, and 1 Hz.

Does the RX8900CE have a built-in crystal?

Yes, a built-in 32.768 kHz crystal unit.

What functions does the RX8900CE support?

Full calendar, alarm, timer, and temperature sensor.

What oscillator technology is used in the RX8900CE?

Digital Temperature Compensated Crystal Oscillator (DTCXO).

What is the temperature compensated voltage range of the RX8900CE?

2.0 V to 5.5 V.

What is the clock supply voltage range of the RX8900CE?

1.6 V to 5.5 V.

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