Unit Price:$0.58
Ext Price:$0.58



ATECC608C-SSHDA-T from Microchip Technology is an ECC-P256 secure authentication IC in an 8-lead SOIC, supplied on a 4,000-piece reel.
Specifications were checked against the manufacturer data sheet and current distributor listing.
ATECC608C isolates private keys and supports ECDSA signing, ECDH key agreement, SHA-256 and AES-128. SSHDA-T selects an I2C industrial-temperature SOIC on tape and reel.
Hardware-protected cryptographic keys and operations.
Standard 8-lead SOIC assembly format.
Available in an established surface-mount or through-hole ordering format.
Electrical and environmental limits are defined by the official data sheet.
ECC-P256 secure authentication and key agreement
I2C, up to 1 MHz
2.0 to 5.5 V; -40 to +85 C
8-SOIC
This ordering code uses the 8-SOIC package.

Confirm exact numbering and the latest land pattern before PCB release.
| Algorithm | ECC P-256 ECDSA and ECDH |
|---|---|
| Symmetric functions | SHA-256, HMAC and AES-128 |
| Protected slots | Up to 16 keys, certificates or data items |
| Serial number | Unique 72-bit device identifier |
| Interface | I2C, up to 1 MHz |
| Supply voltage | 2.0 to 5.5 V |
| I/O voltage | 1.8 to 5.5 V |
| Temperature | -40 to +85 C for H option |
| Sleep current | Less than 150 nA under stated conditions |
| Counters | Two high-endurance monotonic counters |
| Provisioning | TrustCUSTOM configuration requires controlled setup |
| Package | 8-lead 0.150-inch SOIC |
| Packaging | Tape and reel, 4,000 pieces |
ATECC608C-SSHDA-B is a related product in the library. Confirm electrical behavior, package, pinout, ordering media and configuration before substitution.
Similarity of family name or package does not establish drop-in compatibility.
Microchip lists ATECC608C in production. The public summary data sheet defines the SSHDA-T option; detailed content is access-controlled.
Safeguard endpoint keys for connected devices.
Authenticate modules and support secure boot.
Match the complete ordering code, package marking and reel or lot label to authorized-channel records. Inspect moisture handling and solderability requirements before assembly.
ECC-P256 secure authentication and key agreement
8-SOIC
No. Validate all electrical, mechanical and configuration differences first.
Yes. The registered package JPG is present locally.
Use the latest manufacturer documentation for schematic, PCB, thermal and production approval. Distributor attributes are useful for sourcing but do not replace the official data sheet.
The following parts include "ATECC608C-SSHDA-T" in Silicon Labs ATECC608C-SSHDA-T.
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| Qty. | Unit Price | Ext. Price |
| 1+ | $0.58 | $0.58 |
| 25+ | $0.57 | $14.25 |
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