2016??1??7???Silicon Labs??о??????????????????????Ч??????????????HRM????ó????????????????????????????????Si1144 HRM??????????????????????????????Silicon Labs???HRM?????????EFM32· Gecko?????????MCU????ɡ?С???Si1144????????鼯?????????????????????????LED??????????2?????LED??LED??????????????????ADC?????????????I2C???????

????Silicon Labs???????2018???г?????????1???????HRM??????豸?????д?????????????豸??Silicon Labs??Si1144 HRM????????????????????????????????г???????????????????豸???????????????????????????????????????HRM?????????????????????????????????豸??

?????????Silicon Labs????Si1144 HRM????????????????????????????????????????????????????www.silabs.com/HRM??

???????????????????????????н????????????????м?????????????????????????????????????????????????????????????????????????????HRM?????????????????????????????????????????????

???????????????????????????????????????????????豸????????y????????????????????ЩHRM????????????Щ???????????????????????????????????????????????????й??????????????????????

????HRM????????????????????????????????????????????????????????????????????????????????????????????HRM????????????????????????????д???????????????????????????????????????????????????????????HRM??????????

Silicon Labs IoT???????????Daniel Cooley?????“Silicon Labs??Si1144 HRM?????????????????????????????????????????????????????????????????????????????????????????????????С???????????Si1144????????????????С?????????????????”

Si1144-AAGX HRM??????????

- ????в???????????????????????HRM???????????

- ????HRM????????HRM???????????????????????????????????HRM??

- HRM????????д?????????MCU??????Pearl Gecko MCU??????????DSP????ARM Cortex-M4???????????????????????????Jade GeckoMCU??????????ARM Cortex-M3??????????????????????????

- ????????HRM IC?????????LED??????????????????????????ADC??LED?????????????????????????/?ж????

- ????LED?????????????????????LED??

- ????????????????豸?????????????1.71-3.6V?????????′???????<500nA??

- I2C????????????????3.4Mbps?????????

- 10????4.9mm×2.85mm×1.2mm LGA???????

?????????

Si1144-AAGX HRM??????????????????????????Silicon Labs HRM????Si1144????????????????????2.82?????HRM44-GGG-PS?????????57.60?????????????????????????????HRM???????????????