AT88SA102S-TSU-T Atmel, AT88SA102S-TSU-T Datasheet - Page 9

• Manufacturer Part Number: AT88SA102S-TSU-T
• Description: IC PRODUCT AUTHENTICATION SOT23-
• Manufacturer: Atmel
• Series: CryptoAuthentication™r
• Type: Authentication Chipr

Specifications of AT88SA102S-TSU-T

• Applications: Networking & Communications
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Mounting: Surface Mount
• Pin Count: 3
• Operating Temperature Classification: Industrial
• Operating Supply Voltage: 2.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Interface Type: 1 Wire
• Minimum Operating Temperature: - 40 C
• Number Of Timers: 1
• Program Memory Size: 72 bit
• Program Memory Type: ROM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12.
8663B–SMEM–3/09
Authentication for Data over Power Lines
Recent advances in transmitting data over power lines provide possibilities for brand new industries. However the
implementation of such systems also creates new questions about who can access transmitted information, and who is
sending the communication. The devices on both ends of the communication need to be authenticated and validated.
The low cost implementations using the AT88SA102S, such as shown in Figure 8, make it possible to authenticate
many devices across the power grid expanding the capabilities of this new technology.
Figure 8.
The AT88SA102S can be used to enable encrypted communications between nodes on an electrical power grid. This
would be done in the same way that was explained in the section titled “Securing wireless or other radio transmission
nodes”.
Power grid Authentication
CryptoAuthentication™ Product Uses
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