Microchip 32 kB 8-Pin Crypto Authentication IC SOIC

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N° de stock RS:
168-2659
Référence fabricant:
ATAES132A-SHER-B
Fabricant:
Microchip
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Marque

Microchip

Memory Size

32kB

Product Type

Crypto Authentication IC

Interface Type

SPI

Package Type

SOIC

Pin Count

8

Maximum Supply Voltage

5.5V

Minimum Supply Voltage

2.5V

Mount Type

Surface

Data Bus Width

16bit

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

4.9mm

Standards/Approvals

No

Height

1.5mm

Width

3.9 mm

Automotive Standard

No

Authorization, Key Management, and Memory Encryption. The first device in the AES family, the ATAES132A, is a high-speed, high-security, 32K Serial EEPROM that enables authentication and confidential nonvolatile data storage. It is a direct drop-in for industry standard Serial EEPROMS and is an easy way to add security to a system. The ATES132A includes a high-quality hardware Random Number Generator (RNG) paired with a Federal Information Processing Standards (FIPS) Deterministic Random Bit Generator (DRBG) to prevent replay attacks.

AES Algorithm with 128-bit Keys

AES-CCM for Authentication

Secure Storage for 16 and 128 bit Keys

Encrypted User Memory Read and Write

FIPS Random Number Generator (RNG)

16 High-Endurance Monotonic EEPROM Counters

Authentication Prior to Zone Access

Read/Write, Encrypted, or Read-only User Zone Options

Serial EEPROM Compatible Pinout (SOIC, SOP, or UDFN)

Easily Add Security by Replacing Existing Serial EEPROM

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