MICROCHIP

ATECC608B-MAHDA-S

UDFN-8(2x3) Specialized ICs RoHS

UDFN-8(2x3)ROHS3 CompliantActive

CryptoAuthentication Device

Manufacturer: MICROCHIP
Manufacturer part #: ATECC608B-MAHDA-S
Store part #: C1518773
Package / case: UDFN-8(2x3)
Category: Specialized ICs
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

1,437 in stock

#C1518773

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹229.20	₹229.20
10+	₹193.79	₹1,937.90
30+	₹171.47	₹5,144.10
100+	₹148.73	₹14,873.00
500+	₹138.43	₹69,215.00
1,000+	₹133.91	₹1,33,910.00

Quantity (min 1)

1 × ₹229.20

₹229.20

excl. GST

₹270.46 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 3,000 per reel

ATECC608B-MAHDA-S

₹229.20 for 1 + GST

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Specifications

Operating Temperature: -40℃~+85℃
Interface: 1-Wire;I2C
Voltage - Supply: 2V~5.5V
Algorithm: ECDSA;ECDH;SHA-256;HMAC;AES-128
Standby Current (Max): 150nA
Function: Secure key storage;Secure boot verification;Security counter;Unique ID;Anti-copy protection

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
ECCN: 5A992C
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.112 g

Overview

Applications

IoT network endpoint key management & exchange
Encryption for small messages and PII data
Secure Boot and Protected Download
Ecosystem Control, Anti-cloning

Key features

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 ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman 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 Unique 72-Bit Serial Number
Two Interface Options Available: High-Speed Single Wire Interface with One GPIO Pin 1 MHz Standard I²C Interface
1.8V to 5.5V IO Levels, 2.0V to 5.5V Supply Voltage
Two Temperature Ranges Available: – Standard Industrial Temperature Range: -40°C to +85°C Extended Industrial Temperature Range: -40°C to +100°C
< 150 nA Sleep Current
Packaging Options – 8-pad UDFN, 8-lead SOIC and 3-Lead Contact Package Options – Die-on-Tape and Reel and WLCSP for Qualified Customers (Contact Microchip Sales)

Alternatives

Similar parts — check the datasheet before substituting.

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