ATECC608B-SSHDA-T vs ATECC608B-SSHDA-B Comparaison
Comparaison détaillée côte à côte de ATECC608B-SSHDA-T par Microchip Technology et ATECC608B-SSHDA-B par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATECC608B-SSHDA-T - CryptoAuthentication IC, SOIC-8 | Microchip
ATECC608B-SSHDA-T NrndMicrochip Technology
ATECC608B-SSHDA-B - CryptoAuthentication IC, I2C, 8-SOIC | Microchip
ATECC608B-SSHDA-B ✓ ActifComparaison des spécifications
| Paramètre | ATECC608B-SSHDA-T | ATECC608B-SSHDA-B |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | NRND | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,57 | $0,69 |
| Product Type | CryptoAuthentication IC / Hardware Security Module | — |
| Family | CryptoAuthentication (ATECC608B) | — |
| Cryptographic Algorithms | ECC-P256 (ECDH, ECDSA), SHA-256, HMAC, AES-128-GCM | — |
| Key Storage | 10Kb secure EEPROM (hardware-isolated) | — |
| Hardware RNG | NIST SP 800-22 compliant | — |
| Interface | I²C, up to 1 Mbps | — |
| I²C Address | Configurable (default 0x60) | — |
| Tension d'alimentation | 2.0V to 5.5V | — |
| Active Current | 3 mA typical during ECDSA operation | [DATA_NEEDED: active supply current] |
| Deep Sleep Current | <150 nA | — |
| Boîtier | 8-pin SOIC (SSHDA), Tape & Reel | 8-pin SOIC (3.90 mm body, SOIC-N) |
| Température de fonctionnement | -40°C to +85°C (industrial) | -40 °C to +85 °C (industrial) |
| ECDH/ECDSA Sign Time | ~13 ms typical | — |
| Tamper Detection | Voltage glitch and temperature tamper | Voltage monitor, glitch detector, secure lock |
| GPIO | 1 (general-purpose / interrupt) | — |
| Statut RoHS | Compliant | Compliant |
| Statut du cycle de vie | Not Recommended for new designs (per Microchip product page) | — |
| Device Type | — | Cryptographic Co-Processor / Secure Element |
| Series | — | CryptoAuthentication (ATECC608B) |
| Supported Algorithms | — | ECC-P256 (ECDSA, ECDH), SHA-256, AES-128-GCM/ECB, HMAC-SHA256 |
| Key Storage Slots | — | Up to 16 keys/certificates/data |
| Communication Interface | — | I2C (up to 1 Mb/s), GPIO |
| Default I2C Address | — | 0x60 (7-bit) |
| Operating Voltage | — | 2.0 V to 5.5 V |
| Standby Current | — | <150 nA typical (sleep mode) |
| Random Number Generator | — | Hardware TRNG, NIST SP800-22 compliant |
| Type de montage | — | Surface Mount |
| Niveau MSL | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |
| Standards Compliance | — | FIPS186-3 ECDSA, NIST SP800-56A ECDH, AES-128 FIPS-197 |