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AN3539

Title
Title
Migrating from the ATECC508A to the ATECC608B
Name
Name
AN3539
Date
Date
07/23/2020
Description
Description
The ATECC608B is a security enhanced version of the ATECC608A and a security enhanced and feature upgrade to the ATECC508A. All these devices are products in the Microchip CryptoAuthentication family of high-security cryptographic devices. The security changes implemented in the device are largely behind the scenes and are not directly observable during normal operation.

Silicon Products

Title Product Title
ATECC608B-TFLXTLS
Pre-provisioned secure element for TLS system
ATECC608B-TFLXTLS Pre-provisioned secure element for TLS system
ATECC608C-TCSM
Network and accessories secure authentication
ATECC608C-TCSM Network and accessories secure authentication
ATECC608B-TNGACT
Pre-provisioned for Actility LoRa join server
ATECC608B-TNGACT Pre-provisioned for Actility LoRa join server
ATECC608C
Network and accessories secure authentication
ATECC608C Network and accessories secure authentication
ATECC608B-TCSM
Network and accessories secure authentication
ATECC608B-TCSM Network and accessories secure authentication
ATECC608B-TNGLORA
Pre-provisioned secure element for LoRaWAN
ATECC608B-TNGLORA Pre-provisioned secure element for LoRaWAN
ATECC608B-TNGTLS
Pre-provisioned secure element for TLS system
ATECC608B-TNGTLS Pre-provisioned secure element for TLS system
ATECC608B
Network and accessories secure authentication
ATECC608B Network and accessories secure authentication