MICROCHIPDatasheet (PDF)
ATECC608B-SSHDA-T
SOIC-8 Specialized ICs RoHS
SOIC-8ROHS3 CompliantActive
ATECC608B MICROCHIP CryptoAuthentication 'M Device Summary
- Manufacturer
- MICROCHIP
- Manufacturer part #
- ATECC608B-SSHDA-T
- Store part #
- C1518769
- Package / case
- SOIC-8
- Category
- Specialized ICs
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,857 in stock
#C1518769
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹133.45 | ₹133.45 |
| 10+ | ₹108.42 | ₹1,084.20 |
| 30+ | ₹96.01 | ₹2,880.30 |
| 100+ | ₹83.60 | ₹8,360.00 |
| 500+ | ₹76.19 | ₹38,095.00 |
| 1,000+ | ₹72.28 | ₹72,280.00 |
1 × ₹133.45
₹133.45
excl. GST
₹157.47 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
ATECC608B-SSHDA-T
₹133.45 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Interface
- I2C;1-Wire
- 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
- ECCN
- 5A992C
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.103 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.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | ATECC608B-SSHCZ-B#C1020341MICROCHIP · SOIC-8 | MICROCHIP | SOIC-8 | 38 | ₹179.37 · 38 in stock | View |
 | ATECC608B-SSVDA-T#C17521603MICROCHIP · SOIC-8 | MICROCHIP | SOIC-8 | 13 | ₹267.99 · 13 in stock | View |
 | ATECC608B-SSHDA-B#C5444784MICROCHIP · SOIC-8 | MICROCHIP | SOIC-8 | 44 | ₹139.30 · 44 in stock | View |
 | MOD8ID-SHCF-R#C4749251MODSEMI · SOP-8 | MODSEMI | SOP-8 | 1,923 | ₹149.27 · 1,923 in stock | View |
 | MOD8ID-SHCF-U#C4749254MODSEMI · SOP-8 | MODSEMI | SOP-8 | 913 | ₹151.87 · 913 in stock | View |
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