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ATSHA204A-MAHDA-T by microchip technology

ATSHA204A-MAHDA-T

Microchip Technology

CryptoAuthentication - 2V to 5.5V - 4.5KB - 8-Pin. ...

Datasheet
RoHS Compliant
REEL Packaging
Accessories
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DESCRIPTION

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. The ATSHA204A is the most cost-effective solution in the Microchip CryptoAuthentication portfolio. It integrates the SHA-256 hash algorithm with a 4.5Kb EEPROM and provides robust hardware authentication using secure key/data storage. The tiny packaging and a single-wire interface make the device ideal for handheld electronic systems and any space-constrained embedded system.

Search Keywords: ATSHA204AMAHDAT

SPECIFICATIONS

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Supplier:
Microchip Technology
Part No:
ATSHA204A-MAHDA-T
RoHS:
Yes
HTS:
8542390090
COO:
TW
ECCN:
5A992.c
Supplier Standard Pack:  This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
15000
Package Type:
REEL
Dimension:
2 x 3 x 0.55(Max) mm
Encryption Standard:
SHA-256
Data Retention:
10@55°C,30@35°C Year

IN STOCK: 53,389

Ships today, if you order in

Manufacturer Stock: 752   can ship 12/5/25

Minimum Order: 1000

Factory Lead-Time 4 Weeks can ship 12/19/25  

Price (CAD)

Qty
Unit Price
1,000
$0.5587
2,500
$0.5368
5,000
$0.5235
7,500
$0.5154
10,000
$0.5077
15,000
$0.5001
30,000 +
$0.4927
Suppliers Standard Package
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