Microchip 8-Pin Crypto Authentication IC SOIC
- RS Stock No.:
- 236-8834P
- Mfr. Part No.:
- ATECC608B-SSHDA-B
- Brand:
- Microchip
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Bulk discount available
Subtotal 20 units (supplied in a tube)*
HK$137.24
訂單超過 HK$250.00 免費送貨
有庫存
- 加上 340 件從 2025年12月15日 起發貨
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Units | Per unit |
|---|---|
| 20 - 40 | HK$6.862 |
| 50 - 70 | HK$6.725 |
| 80 + | HK$6.591 |
*price indicative
- RS Stock No.:
- 236-8834P
- Mfr. Part No.:
- ATECC608B-SSHDA-B
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| 品牌 | Microchip | |
| Product Type | Crypto Authentication IC | |
| Package Type | SOIC | |
| Pin Count | 8 | |
| Maximum Supply Voltage | 5.5V | |
| Mount Type | Surface | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 100°C | |
| Standards/Approvals | RoHS | |
| Length | 6mm | |
| Series | ATECC608B | |
| Height | 4.9mm | |
| Width | 1.75 mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
品牌 Microchip | ||
Product Type Crypto Authentication IC | ||
Package Type SOIC | ||
Pin Count 8 | ||
Maximum Supply Voltage 5.5V | ||
Mount Type Surface | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 100°C | ||
Standards/Approvals RoHS | ||
Length 6mm | ||
Series ATECC608B | ||
Height 4.9mm | ||
Width 1.75 mm | ||
Automotive Standard No | ||
The Microchip ATECC608B series high-security cryptographic device combine world-class, hardware-based key storage with hardware cryptographic accelerators to implement various authentication and encryption protocols. It provides security enhancements over that of the ATECC608A, while providing complete backwards compatibility. All configuration settings, commands, packages and functionality of the ATECC608A are still available in the ATECC608B, making migration from the ATECC608A a simple process.
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
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