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See Technical Specifications

ATECC508A-MAHDA-T +BOM

Authentication Chip 8-UDFN (2x3)

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

ATECC508A-MAHDA-T
Datasheet:

ATECC508A-MAHDA-T Datasheet (PDF)
Series:

CryptoAuthentication™
Programmable:

Not Verified
Type:

Authentication Chip
Applications:

Networking and Communications
EDA/CAD Models:

Request Free CAD Models for ATECC508A-MAHDA-T

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ATECC508A-MAHDA-T General Description

One of the key advantages of the ATECC508A is its hardware-based cryptographic key storage, which provides enhanced protection compared to software-based solutions. This ensures that sensitive data remains secure and protected from potential cyber threats. Additionally, the device is compatible with a wide range of microprocessors and microcontrollers, making it versatile and adaptable to different application requirements

Key Features

Easy way to run ECDSA and ECDH Key Agreement
ECDH key agreement makes encryption/decryption easy
Ideal for IoT node security
Authentication without the need for secure storage in the host
No requirement for high-speed computing in client devices
Cryptographic accelerator with Secure Hardware-based Key Storage
Performs High-Speed Public Key (PKI) Algorithms
NIST Standard P256 Elliptic Curve Support
SHA-256 Hash Algorithm with HMAC Option
Host and Client Operations
256-bit Key Length
Storage for up to 16 Keys
Two high-endurance monotonic counters
Guaranteed Unique 72-bit Serial Number
Internal High-quality FIPS Random Number Generator (RNG)
10Kb EEPROM Memory for Keys, Certificates, and Data
Storage for up to 16 Keys
Multiple Options for Consumption Logging and One Time Write Information
Intrusion Latch for External Tamper Switch or Power-on Chip Enablement
Single Wire or I2C Interface
2.0V to 5.5V Supply Voltage Range
1.8V to 5.5V IO levels
<150nA Sleep Current
8-pad UDFN,8-lead SOIC, and 3-lead CONTACT Packages

Microchip Technology, Inc Original Stock

Specifications

Category	Integrated Circuits (ICs)Specialized ICs	Series	CryptoAuthentication™
Programmable	Not Verified	Type	Authentication Chip
Applications	Networking and Communications	Mounting Type	Surface Mount
Base Product Number	ATECC508	Product Category	Security ICs / Authentication ICs
Data Bus Width	72 bit	Supply Voltage - Max	5.5 V
Supply Voltage - Min	2 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Mounting Style	SMD/SMT
Interface Type	I2C	Data Rate	1 Mb/s
Maximum Clock Frequency	1 MHz	Memory Type	EEPROM
Moisture Sensitive	Yes	Operating Supply Current	3 mA
Product Type	Security ICs / Authentication ICs	Factory Pack Quantity	15000
Subcategory	Security ICs / Authentication ICs	Supply Current - Max	16 mA
Unit Weight	0.001482 oz