Microchip ATSHA204A-STUCZ-T, 4.5kbit EEPROM Chip, 550ns 3-Pin SOT-23 Serial-1 Wire

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€ 10,975

(excl. BTW)

€ 13,275

(incl. BTW)

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RS-stocknr.:
168-2841P
Fabrikantnummer:
ATSHA204A-STUCZ-T
Fabrikant:
Microchip
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Merk

Microchip

Memory Size

4.5kbit

Interface Type

Serial-1 Wire

Package Type

SOT-23

Mounting Type

Surface Mount

Pin Count

3

Organisation

512 x 8

Minimum Operating Supply Voltage

2 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

2 → 5.5V

Number of Bits per Word

8bit

Dimensions

3.04 x 1.4 x 1.02mm

Data Retention

10 (Minimum) yr @ 55°C, 50 yr @ 35°C

Minimum Operating Temperature

-40 °C

Maximum Random Access Time

550ns

Number of Words

512

Maximum Operating Temperature

+85 °C

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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