Datasheet Details
- Part number
- STSAFE-A120
- Manufacturer
- STMicroelectronics ↗
- File Size
- 663.03 KB
- Datasheet
- STSAFE-A120-STMicroelectronics.pdf
- Description
- Secure authentication companion device
STSAFE-A120 Description
Prerelease product(s) STSAFE-A120 Datasheet Secure authentication companion device for consumables, accessories, and connected objects SO8N 4 × 5 mm.
1
Description
The STSAFE-A120 is a secure element, providing authentication and secure data management services to a local or remote host.
STSAFE-A120 Features
* Unique ID
* Authentication for:
* Consumables and accessories anticloning
* Connected objects secure connection and preattachment to clouds
(Azure, AWS, and others)
* Wireless chargers Qi 1.3 and Qi 2.0
* Matter devices
* Digital power suppli
STSAFE-A120 Applications
* and consumer electronics devices. DT73338V1
1.1
Key function overview
Figure 1. Authentication to a remote server (connected device case)
Remote device
Host
RF or hardwired connection
IoT device
I2C Local host
STSAFE-A120
Figure 2. Authentication to a local host (consumable or peripheral
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