Timing Devices (MEMS Resonator / Crystal Unit / Ceramic Resonator)Crystal Units & MEMS Resonators
for Medical & Healthcare

Smart medical device

Data communication on portable medical instruments has been rapidly advancing in recent years. Patch-type blood glucose meters that continuously measure glucose levels without drawing blood have transformed the lives of diabetics, while new insulin pens, insulin pumps and smart inhalers have made it easier than ever for patients to keep track of their doses.

The data measured by these instruments is transmitted to mobile devices such as smartphones and tablets using Bluetooth® Low Energy.

Smart medical devices have transformed the lives of patients, but often pose huge challenges for engineers due to their complex requirements. In many cases, designers have struggled to balance the need for a small, easily portable device with the often-incompatible demand for a long battery life.


Murata’s crystal units and MEMS resonators are the perfect solution to this headache.

Introduction to Murata Products for healthcare and medical devices & Sample Application

Click a part number to browse detailed specifications, characteristic data, packaging data, and other information. You can request free samples on murata's website or search for stock of specific part numbers at Murata authorized agents, distributors and trading companies.

Crystal units (IC manufacturer-certified)

*1 Please check the actual circuit constants by IC matching service.

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IC manufacturer IC part number Murata Crystal Units Reference circuit constants*1
Part number Frequency Size (mm)
nRF51xx XRCGB16M000FXN16R0 16MHz 2.0 × 1.6 × 0.7 -
nRF51xxx, nRF52xxx XRCGB32M000F2P10R0 32MHz
nRF5340 XRCGB32M000F1S2AR0 -
DA14682/3, DA1469x XRCGB32M000F2P29R0 32MHz Open the PDF
DA14531 XRCGB32M000F2P55R0 -
CC13xx, CC26xx XRCGB24M000FBP12R0 24MHz Open the PDF
NXP (Quintic) QN9080A XRCGB32M000F2N13R0 32MHz Open the PDF
Renesas RL78/G1D XRCGB32M000F2P26R0 32MHz Open the PDF
Telink TLSR8262 / 6 / 7 / 9, TLSR86xx XRCGB16M000FXN20R0 16MHz Open the PDF
TLSR8366 XRCGB16M000FXN22R0 -
Goodix GR5515 XRCGB32M000F5N10R0 32MHz -

MEMS resonator

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IC manufacturer IC part number Murata Crystal Units Reference circuit constants*1
Part Number Frequency Size (mm)
Cypress CYW20819 WMRAG32K76CS1C00R0 32.768kHz 0.9 × 0.6 × 0.3 -
Onsemi RSL10/E7160 WMRAG32K76CS1C00R0 32.768kHz 0.9 × 0.6 × 0.3 -

*When considering replacement from a crystal resonator, note that the load capacitance value differs for crystal resonators and MEMS resonators.

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Application Note (agreed with IC Maker)
The products listed here have been approved by the IC manufacturers.

Murata Crystal Units
View our product lineup, technical guides, and other information.

Murata MEMS Resonators
View our product lineup, features, and other information.

IC Matching Service Information
If the product tested with the sample kit does is not a good fit for your product, we recommend trying the optimal crystal unit with IC matching.

Application Example (Block diagram)

Piezoelectric Sounders for Medical and Healthcare Devices