RV-3028-C8-32.768kHz-1PPM-TA-QC

Micro Crystal
428-RV3028C81PPMTAQC
RV-3028-C8-32.768kHz-1PPM-TA-QC

Mfr.:

Description:
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6mm

Lifecycle:
New Product:
New from this manufacturer.
Datasheet:
ECAD Model:
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Learn more about Micro Crystal RV-3028-C8-32.768kHz-1PPM-TA-QC

Product Attribute Attribute Value Select Attribute
Micro Crystal
Product Category: Real Time Clock
RoHS:  
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 B
SON-8
Backup Switching
1.1 V
5.5 V
- 40 C
+ 85 C
RV-3028-C8
SMD/SMT
Reel
Cut Tape
MouseReel
Brand: Micro Crystal
Product: RTC Modules
Product Type: Real Time Clocks
Factory Pack Quantity: 1000
Subcategory: Clock & Timer ICs
Type: Extreme Low Power RTC Module
Part # Aliases: 204407-MC01
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Attributes selected: 0

Datasheet

Models

Compliance Codes
CNHTS:
8542399000
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Switzerland
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

Real-Time Clock (RTC) Modules

Micro Crystal Real-Time Clock (RTC) Modules combine a 32.768kHz tuning fork crystal resonator with a CMOS-based oscillator and an RTC IC housed in a miniature SMD ceramic package. The RTC modules offer high accuracy, temperature compensation, and low current consumption. These cost-effective Micro Crystal modules have an extended operating temperature and are AEC-Q200 qualified. Applications include the Internet of Things (IoT), smart metering, energy harvesting solutions, battery management systems, automotive, industrial, computing, embedded systems, wearables, healthcare, and more.

RV-3028-C8 Real-Time Clock (RTC) Modules

Micro Crystal RV-3028-C8 Real-Time Clock (RTC) Modules incorporate an integrated CMOS circuit with an XTAL and feature a dependable hermetically vacuum-sealed metal lid. These modules are factory calibrated to ±1ppm at +25°C for time accuracy, providing the year, month, date, weekday, hours, minutes, seconds, and UNIX. The devices include an I2C bus interface and the same function and pinout as the previous C7 version. Additional features include extremely low power consumption, a wide operating voltage range, and a timer, alarm, and external event input with a timestamp function. Micro Crystal RV-3028-C8 RTC Modules offer a clock output of 32.768kHz, 8192Hz, 1024Hz, 64Hz, 32Hz, and 1Hz in an ultra-small, low-profile package that weighs only 4.4mg. Applications include metering, industrial, automotive, healthcare, wearables, portables, and the Internet of Things (IoT).

In Stock: 581

Stock:
581
Can Ship Immediately
On Order:
1,000
Expected 9/25/2026
Factory Lead-Time:
11
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
¥-
Ext. Price:
¥-
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 1000)

Pricing (JPY)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
¥481.7 ¥482
¥358.8 ¥3,588
¥328.9 ¥8,223
¥295.7 ¥29,570
¥279 ¥69,750
¥270.7 ¥135,350
Full Reel (Order in multiples of 1000)
¥262.4 ¥262,400
¥257.5 ¥515,000
¥255.8 ¥1,279,000
† ¥750 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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