Microchip 8-Pin Crypto Authentication IC UDFN

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Subtotal (1 reel of 15000 units)*

TWD190,500.00

(exc. VAT)

TWD200,100.00

(inc. VAT)

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  • 從 2026年2月17日 發貨
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Units
Per unit
Per Reel*
15000 - 60000TWD12.70TWD190,500.00
75000 +TWD12.10TWD181,500.00

*price indicative

RS Stock No.:
168-2671
Mfr. Part No.:
ATSHA204A-MAHDA-T
Brand:
Microchip
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品牌

Microchip

Product Type

Crypto Authentication IC

Interface Type

1 Wire I2C

Package Type

UDFN

Pin Count

8

Minimum Supply Voltage

2V

Maximum Supply Voltage

5.5V

Mount Type

Surface

Data Bus Width

72bit

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Height

0.55mm

Length

3.1mm

Width

2.1 mm

Standards/Approvals

No

Automotive Standard

No

Fast, Secure, and Cost Effective Symmetric Authentication. The Microchip SHA-based CryptoAuthentication crypto element devices have been architected to provide flexible user-configured security to enable a wide range of authentication models. The ATSHA204A is the first device in the SHA device group. The ATECC108A and ATECC508A are supersets of the ATSHA204A and thus upward compatible. As with all CryptoAuthentication devices, the ATSHA204A is easy to design in with no crypto expertise required. Secure Hash Algorithm (SHA) algorithms are widely used in most cryptographic systems and remain an important component in most modern authentication protocols. These devices support the SHA-256 standard.

Symmetric Authentication Solution

Fast Authentication

Easy Key Management

Best suited for counterfeit prevention

Crypto Element with Protected Hardware-based Key Storage

Secure Symmetric Authentication Device Host and Client Operations

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