ATECC608A datasheet(4/81 Pages) MICROCHIP

4 / 81 page

5.3.6.1.

Non-Diversified MAC.................................................................................55

5.3.6.2.

Diversified MAC.........................................................................................56

Application Information..........................................................................................................................58

I2C Interface.......................................................................................................................................... 59

7.1.

I/O Conditions.............................................................................................................................59

7.1.1.

Device is Asleep.......................................................................................................... 59

7.1.2.

Device is Awake.......................................................................................................... 60

7.2.

I2C Transmission to ATECC608A-TNGLoRaWAN..................................................................... 61

7.2.1.

Word Address Values.................................................................................................. 61

7.2.2.

I2C Synchronization..................................................................................................... 62

7.3.

Sleep Sequence......................................................................................................................... 62

7.4.

Idle Sequence............................................................................................................................ 62

7.5.

I2C Transmission from the ATECC608A-TNGLoRaWAN...........................................................63

Electrical Characteristics.......................................................................................................................64

8.1.

Absolute Maximum Ratings........................................................................................................64

8.2.

Reliability.................................................................................................................................... 64

8.3.

AC Parameters: All I/O Interfaces.............................................................................................. 64

8.3.1.

AC Parameters: I2C Interface...................................................................................... 65

8.4.

DC Parameters: All I/O Interfaces.............................................................................................. 66

8.4.1.

VIH and VIL Specifications............................................................................................67

Package Drawings................................................................................................................................ 69

9.1.

Package Marking Information.....................................................................................................69

9.2.

8-pad UDFN............................................................................................................................... 70

9.3.

8-lead SOIC................................................................................................................................73

10. Revision History.................................................................................................................................... 76

The Microchip Website.................................................................................................................................77

Product Change Notification Service............................................................................................................77

Customer Support........................................................................................................................................ 77

Product Identification System.......................................................................................................................78

Microchip Devices Code Protection Feature................................................................................................ 78

Legal Notice................................................................................................................................................. 79

Trademarks.................................................................................................................................................. 79

Quality Management System....................................................................................................................... 80

Worldwide Sales and Service.......................................................................................................................81

ATECC608A-TNGLoRaWAN

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