RX8900SA

Name: RX8900SA
Rating: 4.5 (10 reviews)

CMOS Real Time Clock PDSO14

6,387 Effective Inventory

RX8900SA

Effective Inventory6,387

CMOS Real Time Clock PDSO14

Manufacturer Part # : RX8900SA
Package/Case: SOP14
Brand: SEIKO
Product Categories : Real Time Clocks

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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RX8900SA DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for RX8900SA or email to us: Email: [email protected], we will contact you in 12 hours.

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Details

The RX8900SA is a microcontroller-based system-in-package (SiP) semiconductor device used in various electronic applications. It is known for its versatile features and high performance capabilities. The RX8900SA is designed and manufactured by Renesas Electronics, a leading semiconductor company. This electronic component integrates a microcontroller, non-volatile memory, real-time clock, and various peripherals into a single compact package. The microcontroller is based on a high-speed RISC CPU core, offering efficient processing power for real-time applications. The non-volatile memory ensures data retention even when the power is disconnected, making it suitable for use in systems where data integrity is critical. The real-time clock feature enables accurate timekeeping and scheduling functions, making the RX8900SA ideal for applications like smart meters, IoT devices, and industrial control systems. Additionally, the device includes various communication interfaces such as SPI, I2C, UART, and GPIOs, allowing seamless integration with other electronic components.

Key Features

High precision and accuracy time sources
Supports multiple time synchronization protocols
Provides redundant power supplies for increased reliability
Easy to manage through a web-based interface
Scalable and flexible to meet varying synchronization needs
Includes advanced security features to protect against cyber threats

Application

Industrial automation
Power distribution systems
Automotive applications
Telecommunications equipment
Medical equipment
Test and measurement devices
Smart grid systems
Security systems
Consumer electronics
Data storage systems

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code	Yes	Part Life Cycle Code	Active
Reach Compliance Code	not_compliant	ECCN Code	EAR99
HTS Code !	8542.39.00.01	Clock Frequency-Max	0.032 MHz
Information Access Method	I2C	JESD-30 Code	R-PDSO-G14
JESD-609 Code	e3	Length	10.1 mm
Number of Terminals	14	Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C	Package Body Material	PLASTIC/EPOXY
Package Code	SOP	Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE	Peak Reflow Temperature (Cel)	260
Seated Height-Max	3.3 mm	Supply Voltage-Max	5.5 V
Supply Voltage-Min	2.5 V	Supply Voltage-Nom	3 V
Surface Mount !	YES	Technology	CMOS
Temperature Grade !	INDUSTRIAL	Terminal Finish	Tin (Sn)
Terminal Form !	GULL WING	Terminal Pitch !	1.27 mm
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	30
Width	5 mm	uPs/uCs/Peripheral ICs Type	TIMER, REAL TIME CLOCK

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification RX8900SA PDF Download

FAQs

What is RX8900SA?

The RX8900SA is a low-power, real-time clock (RTC) module designed by Epson. It is ideal for applications requiring accurate timekeeping and calendar functions, such as IoT devices, data loggers, and industrial automation systems.

How Does RX8900SA Work?

The RX8900SA works by providing accurate timekeeping and calendar functions using a built-in crystal oscillator and advanced clock circuitry. It operates with very low power consumption and features automatic leap year compensation and power management capabilities, ensuring reliable timekeeping even in low-power applications.

How Many Pins does RX8900SA have and What are the Functions of the Pinout Configuration?

The RX8900SA is housed in a small package with a 14-pin pinout configuration. The pinout includes:

VCC: Power supply pin.
GND: Ground pin.
IRQ: Interrupt output pin.
INT: General-purpose interrupt output pin.
SCL, SDA: I2C interface pins.
OUT: Programmable square wave output pin.
Vbat: Backup battery input pin.

What are the Pros and Cons of RX8900SA?

Pros:

Low Power Consumption: Operates with very low power, suitable for battery-powered devices.
Accurate Timekeeping: Provides accurate real-time clock functions with leap year compensation.
Small Package: Compact size suitable for space-constrained designs.
Power Management: Features power management capabilities for extended battery life.

Cons:

Limited Functionality: May not have advanced features compared to more complex RTC modules.
External Crystal Required: Requires an external crystal for timekeeping accuracy.

Are There Any Equivalents/Alternatives to RX8900SA for Recommendation?

The DS3231 from Maxim Integrated offers similar real-time clock functionality with temperature-compensated accuracy.
Alternatives to the RX8900SA include the RV-1805-C3 from Micro Crystal and the PCF85263A from NXP Semiconductors.

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RX8900SA

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