ATECC608A-TNGLoRaWAN ATECC608A for LoRaWAN™ Data Sheet

2021-07-26
The ATECC608A-TNGLoRaWAN secure element is a pre-provisioned variant of the ATECC608A. The Trust&GO secure element is part of Microchip’s family of generically provisioned security-focused devices. The device configuration was designed to simplify implementing security on Low-Power Long Range LoRa® networks. Key partnerships with The Things Industry (TTI) and Actility allow customers to easily add security to their LoRaWAN™connected network nodes.
This data sheet provides the slot and key configuration information that is unique to the ATECC608A-TNGLoRaWAN. This information clearly defines the access policies of each of the data zone slots. Only relevant command and I/O operating information has been included. An application section discussing Microchip’s hardware and software tools that can aid in developing an application is also provided with additional links to the location of the tools.
■Features:
●Fully Specified Configuration Zone
●I²C Interface with One-Time Changeable I²C Address
●Compatible with LoRaWAN 1.1 and 1.0 Specifications
●Diversified Network and Application Parent Keys Used to Generate LoRa Session Keys
●IEEE - Extended Unique Identifier (EUI-64) for LoRaWAN Networks is supported
●LoRaWAN Over The Air Activation (OTAA) Support
●Support for TTI Join Servers
●Support for Actility ThingPark™ Wireless Platform
●Key Slots for Derived Session Keys Based on Diversified Parent Keys Including:
◆ Application/Network session keys
◆ Network/Server integrity keys
◆ Network/Server encryption keys
●Repersonalization Key for Reassigning LoRaWAN Device Network Association
●Elliptic-Curve Cryptography (ECC secp256r1) Private Key for Elliptic-Curve Diffie-Hellman (ECDH) and ExternalSigns
●Storage Slot for ECC Public Key and Compressed Certificates
●I/O Protection Key for Encrypting Data Transfers
●Available in 8-Pad UDFN and 8-Pin SOIC Packages in 2k or 100 Unit Production Quantities and 10 unit prototype sample quantities.
■Applications:
●Secure Communication with LoRa Sensor and IoT Nodes
●Security Support for Smart Homes/Cities that are Implemented using LoRaWAN

MICROCHIP

ATECC608A-TNGLoRaWANATECC608AATECC608A-TNGLORAATECC608A-TNGACTATECC608A-TNGLORAU-GATECC608A-TNGLORAU-CATECC608A-TNGLORAU-BATECC608A-TNGLORAS-GATECC608A-TNGLORAS-CATECC608A-TNGLORAS-BATECC608A-TNGACTU-GATECC608A-TNGACTU-CATECC608A-TNGACTU-BATECC608A-TNGACTS-GATECC608A-TNGACTS-CATECC608A-TNGACTS-B

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Part#

security-focused devices

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Secure Communication ]Smart Homes ]Smart Cities ]

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Datasheet

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Please see the document for details

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8-UDFN;d,8-SOIC

English Chinese Chinese and English Japanese

September 2020

Revision B

DS40002154B

1.7 MB

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