The 10-pad 3.7x2.5 package Golledge Real Time Clock

RV-8564-C3

RTC I2C bus

  • AEC-Q200 compliant option
  • Compliant with I2C-Bus interface (400kHz)
  • Built in crystal for adjustment-free operation
  • Programmable alarm, timer and interrupt functions
  • Previously named RV8564C3
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Configurable Options
ParameterOption Code
Frequency tolerance
A
B
Qualification
A
Quantity / Special Request

Please specify the quantity you require below.

The RV-8564-C3 is supplied on tape and reel. 1k or 3k pcs per reel are the standard T&R pack sizes for this product. Partial quantities may be supplied on tape (no reel), or in bulk.

Product Description

The RV-8564-C3 real time clock module with I2C bus 2-wire serial interface offers excellent power consumption specifications as good as 250nA for existing design-ins. RTC built-in functions include standard clock and calendar functions, with year tracking and leap-year flagging. For new designs please consider the RV-1805-C3 which features ultra-low power consumption and a host of additional functionality with more competitive pricing or the RV-4162-C7 for our most competitive solution.

In order to align ourselves with industry-standard nomenclature the name of this product has been revised from RV8564C3 to RV-8564-C3. There have been no changes to form, fit or function of the component. You can find more information in our product change notice PCN19032005321 here.

 

Specifications
Frequencies (selectable) 32.768kHz, 1024Hz, 32Hz, 1Hz
Dimensions 3.7 x 2.5 x 0.9mm
Turnover temperature (T0) +25°C ±5°C
Frequency / temp coefficient -0.035ppm/°C2 ±10%
Operating temperature range -40 to +85°C
Storage temperature range -55 to +125°C
Supply voltage (VDD) I2C bus active 1.8 ~ 5.5V
Time-keeping mode 1.2 ~ 5.5V
Supply current (during access) 200µA max (fscl=100kHz)
800µA max (fscl=400kHz)
Supply current (time-keeping) 250/500nA typ/max (fscl=0Hz, VDD=3V)
225/450nA typ/max (fscl=0Hz, VDD=2V)
Ageing ±3ppm max first year
Shock and vibration resistance ±5ppm, 5,000g, 0.3ms, ½ sine
±5ppm, 20g, 10.0 ~ 2,000Hz
Soldering condition Reflow, 260°C, 20 sec max
Package Drawing
Package footprint and pad configuration drawing for the Golledge RV8564C3 Real Time Clock showing full dimensions.
Ordering Information

To request a quotation for the RV-8564-C3 please use the configurable options form to choose the options you require and then submit your configured product to our team. Our expert advisers are always happy to help with your requirements and can be contacted on +44 1460 256 100 or at sales@golledge.com.

Following product selection you will be issued with a seven character Golledge part number. Your Golledge part number is the internationally accepted Golledge manufacturing part number (MPN) that should be used for all project documentation, including bills of materials (BoMs) and purchase orders.

If you have any queries regarding any of our documentation our dedicated sales team will be happy to help.

CAD Models

Our RV-8564-C3 is included in the following design libraries. Click to download the library of your choice.


Autodesk Eagle

Altium

Pulsonix
Technical Resources
Applications

The RV-8564-C3 real time clock is a versatile component suitable for a wide range of applications and uses including:

  • Automotive
  • Health Care
  • IoT
  • Industrial
  • Metering
  • Portable Devices
  • Wearables
Tape & Reel Specification
Tape and Reel specifications for the GTXO-C77V

A:178* B:12 C:4 D:2.7 E:4 F:1 G:80 H:21
*Larger reel size available. Please ask for details

Handling & Storage

ESD icon Human Body Model (HBM) 1A (250V to <500V)

MSL Moisture Sensitivity Level (MSL): 1 (or not applicable)

Construction

Ceramic package

Compliance

PB free icon Lead-free (< 0.1% by weight )

ROHS icon RoHS compliant with no exemptions. See our declaration

REACH icon REACH compliant. See our statement

Conflict minerals icon Free of conflict minerals. See our declaration

Halogen free icon Free of Halogens. See our declaration

Ozone depletion icon Free of Ozone-depleting substances. See our declaration

Supply Partner
Supply Partner

The RV-8564-C3 is manufactured by Micro Crystal and stocked and supplied by Golledge.

Other Information

An evaluation/development board for the RV-8564-C3 is also available on request. Please contact our expert advisers at sales@golledge.com for more information. 

Block Diagram
RV8564-C3 block diagram
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