MICROCHIPDatasheet (PDF)
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)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,561 in stock
#C1518773
Stock & price checked 4 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹190.56 | ₹190.56 |
| 10+ | ₹161.13 | ₹1,611.30 |
| 30+ | ₹142.57 | ₹4,277.10 |
| 100+ | ₹123.66 | ₹12,366.00 |
| 500+ | ₹115.09 | ₹57,545.00 |
| 1,000+ | ₹111.34 | ₹1,11,340.00 |
1 × ₹190.56
₹190.56
excl. GST
₹224.86 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
ATECC608B-MAHDA-S
₹190.56 for 1 + GST
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
- 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.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
| ATECC608B-MAHCZ-S#C1518770MICROCHIP · UDFN-8-EP(2x3) | MICROCHIP | UDFN-8-EP(2x3) | 105 | ₹284.83 · 105 in stock | View | |
 | ATECC608B-MAHCZ-T#C17290669MICROCHIP · UDFN-8(2x3) | MICROCHIP | UDFN-8(2x3) | 11 | ₹182.97 · 11 in stock | View |
 | ATECC608B-MAVDA-S#C17350254MICROCHIP · UDFN-8(2x3) | MICROCHIP | UDFN-8(2x3) | 203 | ₹432.49 · 203 in stock | View |
 | ATECC608B-MAHDA-T#C17561150MICROCHIP · UDFN-8(2x3) | MICROCHIP | UDFN-8(2x3) | 425 | ₹184.12 · 425 in stock | View |
 | MOD8ID-DMCF-R#C4749250MODSEMI · UDFN-8-EP(2x3) | MODSEMI | UDFN-8-EP(2x3) | 4,585 | ₹126.02 · 4,585 in stock | View |
Same category
