Microchip ATSHA204A-MAHCZ-S 4.5 kB 8-Pin Crypto Authentication IC UDFN

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Subtotal (1 reel of 3000 units)*

€2,193.00

(exc. VAT)

€2,697.00

(inc. VAT)

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  • Shipping from 16 February 2026
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Units
Per unit
Per Reel*
3000 +€0.731€2,193.00

*price indicative

RS Stock No.:
527-385
Mfr. Part No.:
ATSHA204A-MAHCZ-S
Manufacturer:
Microchip
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Brand

Microchip

Memory Size

4.5kB

Product Type

Crypto Authentication IC

Interface Type

Single Wire

Package Type

UDFN

Pin Count

8

Minimum Supply Voltage

2V

Maximum Supply Voltage

5.5V

Width

2 mm

Standards/Approvals

No

Series

ATSHA204A

Automotive Standard

No

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 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.

Cost effective Symmetric Authentication Solution

Fast Authentication

Easy Key Management

Best suited for counterfeit prevention

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