RV-3129-C3 In Stock

RV-3129-C3 High-Accuracy Temp-Compensated I²C RTC

Name: RV-3129-C3 High-Accuracy Temp-Compensated I²C RTC
Brand: Micro Crystal
SKU: RV-3129-C3

The RV-3129-C3 is a high-accuracy I²C RTC module from Micro Crystal with an integrated 32.768kHz crystal and DTCXO temperature compensation (on-chip thermometer), ±6ppm accuracy (option A, −40~85°C). I²C Fast-mode 400kHz, ~100nA timekeeping, a wide ~1.3~5.5V supply, plus alarm, timer, programmable CLKOUT, and low-voltage detection. 4-pin ceramic SMD (5.0×3.2mm).

Interface

I²C (up to 400 kHz)

Compensation

DTCXO + on-chip thermometer

Accuracy

±6 ppm (A) / ±25 ppm (B)

Timekeeping Current

~100 nA

Features

Integrated 32.768 kHz crystal + DTCXO
On-chip thermometer compensation
±6 ppm (A) / ±25 ppm (B), −40~85°C
I²C Fast-mode up to 400 kHz
~100 nA timekeeping, ~1.3~5.5 V
Alarm, timer, CLKOUT; 4-pin ceramic SMD 5.0×3.2mm

Specifications

Interface	I²C (up to 400 kHz)
Compensation	DTCXO + on-chip thermometer
Accuracy	±6 ppm (A) / ±25 ppm (B)
Timekeeping Current	~100 nA
Supply Voltage	~1.3V ~ 5.5V
Package	4-pin ceramic SMD 5.0×3.2mm

Applications

RTCI²CDTCXOTemp SensorHigh Accuracy

Order Info

Stock, pricing, lead time, and samples for RV-3129-C3 — we reply within one business day.

Request Quote Request datasheet / sample

Micro Crystal

Switzerland

Swiss Ultra-Low Power RTC & Quartz Devices

View all Micro Crystal products → Official Micro Crystal site

RV-3129-C3 — Frequently Asked Questions

Where can I buy RV-3129-C3?

JLink Technology is an authorized Micro Crystal distributor serving Taiwan, Mainland China, and Hong Kong. Submit an RFQ for RV-3129-C3 and we will respond with pricing and lead time within one business day.

Is RV-3129-C3 in stock?

Stock and lead time for RV-3129-C3 vary by quantity. Send us your required quantity via the RFQ form and we will confirm current availability and delivery schedule.

Can I get the RV-3129-C3 datasheet and samples?

Yes. As an authorized Micro Crystal distributor, JLink Technology can provide the official RV-3129-C3 datasheet, samples, and engineering support. Contact us to request them.

What is the minimum order quantity for RV-3129-C3?

We support orders from prototype samples to mass production. Tell us your target volume in the RFQ and we will quote accordingly.

Is there a pin-compatible alternative or second source for RV-3129-C3?

Tell us the part you need to replace and your application. As a multi-line authorized distributor, JLink Technology can suggest a verified cross-reference or second source related to RV-3129-C3 where one exists, and quote pricing, stock, and lead time.

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