ATECC608B-SSHDA-T vs ATECC608B-SSHDA-B Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATECC608B-SSHDA-T sa pamamagitan ng Microchip Technology at ATECC608B-SSHDA-B sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
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 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATECC608B-SSHDA-T | ATECC608B-SSHDA-B |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Interface ICs | Interface ICs |
| Katayuan ng Lifecycle | NRND | Aktibo |
| Katayuan ng Stock | In Stock | — |
| Presyo ng Yunit (USD) | $0.57 | — |
| 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) | — |
| Volte ng Pagbibigay | 2.0V to 5.5V | — |
| Active Current | 3 mA typical during ECDSA operation | [DATA_NEEDED: active supply current] |
| Deep Sleep Current | <150 nA | — |
| Packhaging | 8-pin SOIC (SSHDA), Tape & Reel | 8-pin SOIC (3.90 mm body, SOIC-N) |
| Temperature na Operasyon | -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) | — |
| Tindminan RoHS | Compliant | Compliant |
| Katayuan ng Lifecycle | 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 |
| Uri ng Pagpapasok | — | Surface Mount |
| Level ng MSL | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |
| Standards Compliance | — | FIPS186-3 ECDSA, NIST SP800-56A ECDH, AES-128 FIPS-197 |