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ATSHA204A-SSHDA-T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ATSHA204A-SSHDA-T product

ATSHA204A-SSHDA-T

Programmers

AuthenticationSecurityMicrochip

The ATSHA204A-SSHDA-T is a secure CryptoAuthentication device designed for hardware-based key storage and authentication.

Best for

  • Anti-counterfeiting
  • Secure boot
  • Ecosystem control

Avoid if

  • High-speed data encryption requirements beyond authentication

Check before use

  • Ensure the I2C address and TTL enable bits are correctly configured for your system.

Key specifications

Interface
I2C
Algorithm
SHA-256
Supply Voltage
2.0V - 5.5V

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
5A992.C
HTSUS
8542390001.0

Application

AuthenticationSecure Boot

Datasheet

2c80dc0bb2313e581b3b77e4c2f2cf1c_ATSHA204A.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ATSHA204A-SSHDA-T: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-security hardware authentication device from Microchip, featuring SHA-256 cryptographic capabilities and protected EEPROM storage.