The RV-5028-C7 Medical addresses footprint constraints affecting many medical implantable designs by combining a 32.768 kHz crystal and a Real-Time Clock integrated circuit within a full ceramic, miniature package of 3.2 x 1.5 mm. The low-profile of just 1.0 mm facilitates also extremely compact design requirements.

The RV-5028-C7 Medical offers plug & play with integrated I2C-400kHz communication bus.

Due to its modular design, it does not require any oscillator optimization during the design phase and it minimizes integration constraints, thus lowering development-validation cost and cutting time to market. The factory calibration process ensures ± 1 ppm time accuracy (equivalent to ± 0.5 min/year at ambient) and the hermetic, full ceramic package is impervious to Helium and ensures stability and highest reliability over the lifetime of the implanted device.

The RTC’s extremely low power consumption of only 45 nA enables optimized system power management in stand-alone battery operated smart implantable devices.

The implantable grade RV-5028-C7 Medical is typically used in the design of neuro-stimulators, cardiac monitoring devices, infusion pumps, or smart orthopaedic implants.


Certification and compliance of standards for design and manufacturing of medical devices

Micro Crystal complies with the relevant international requirements to ensure the quality, safety, and environmental friendliness of its components, processes, and systems. Its products are compliant with standards such as ISO 9001, ISO 14001, Restriction of Hazardous Substances (ROHS) and Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).

To achieve the highest level of reliability required by medical and healthcare applications, severe screening tests are performed during production processes and with fully assembled parts. As for any medical implantable devices, Micro Crystal ensures full traceability records for all parts included in the “Medical“ dedicated product line.

With its ultra-low current consumption of 45 nA, the RV-5028-C7 Medical is the key component for timekeeping in smart implants