Name: Microchip 8-Pin Crypto Authentication IC SOIC
Brand: Microchip
SKU: 236-8833
Price: 6.75 HKD
Availability: OutOfStock

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選取全部	屬性	值
	品牌	Microchip
	Product Type	Crypto Authentication IC
	Package Type	SOIC
	Pin Count	8
	Maximum Supply Voltage	5.5V
	Mount Type	Surface
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	100°C
	Series	ATECC608B
	Length	6mm
	Width	1.75 mm
	Height	4.9mm
	Standards/Approvals	RoHS
	Automotive Standard	No

	選取全部
	品牌 Microchip
	Product Type Crypto Authentication IC
	Package Type SOIC
	Pin Count 8
	Maximum Supply Voltage 5.5V
	Mount Type Surface
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 100°C
	Series ATECC608B
	Length 6mm
	Width 1.75 mm
	Height 4.9mm
	Standards/Approvals RoHS
	Automotive Standard No

Datasheet - ATECC608B-SSHDA-B

The Microchip ATECC608B series high-security cryptographic device combine world-class, hardware-based key storage with hardware cryptographic accelerators to implement various authentication and encryption protocols. It provides security enhancements over that of the ATECC608A, while providing complete backwards compatibility. All configuration settings, commands, packages and functionality of the ATECC608A are still available in the ATECC608B, making migration from the ATECC608A a simple process.

Cryptographic co-processor with secure hardware based key storage

Protected storage for up to 16 keys, certificates or data

Hardware support for asymmetric sign, verify, key agreement

ECDSA FIPS186-3 elliptic curve digital signature

NIST standard P256 elliptic curve support

Hardware support for symmetric algorithms

SHA-256 & HMAC hash including off-chip context save/restore

AES-128 Encrypt/decrypt, galois field multiply for GCM

Networking Key management support

Turnkey PRF/HKDF calculation for TLS 1.2 & 1.3

Ephemeral key generation and key agreement in SRAM

Small message encryption with keys entirely protected

Secure boot support

Full ECDSA code signature validation, optional stored digest/signature

Optional communication key disablement prior to secure boot

Encryption/Authentication for messages to prevent on-board attacks

Internal high quality NIST SP 800-90A/B/C random number generator (RNG)

Two high endurance monotonic counters

單位	每單位	每管*
100 - 400	HK$6.754	HK$675.40
500 +	HK$6.619	HK$661.90

Microchip 8-Pin Crypto Authentication IC SOIC

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