Microchip Technology ATECC508A-SSHDA-B Specialized ICs
IC AUTHENTICATION CHIP 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATECC508A-SSHDA-B
Category
Detailed Description
IC AUTHENTICATION CHIP 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATECC508A-SSHDA-B Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATECC508A-SSHDA-B Specialized ICs technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Lifecycle Status
Active
Type
Authentication Chip
Applications
Networking and Communications
Device Name
ATECC508A
Algorithm Type
ECC P256 (ECDH and ECDSA), SHA256
Standby Typical Ua
2
Interface Type
Single-wire; I2C
Alternate Parts Comparison (ATECC508A-SSHDA-B vs ATECC108A-SSHDA-T vs ATECC608B-TNGTLSS-C vs ATECC608B-SSVDA-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Algorithm Type | ECC P256 (ECDH and ECDSA), SHA256 | FIPS 186-3 ECDSA | ECC-P256 (ECDH and ECDSA), SHA256, AES128-GCM | ECC-P256 (ECDH and ECDSA), SHA256, AES128-GCM |
| Device Name | ATECC508A | ATECC108A | ATECC608B-TNGTLS | ATECC608B |
| Interface Type | Single-wire; I2C | Single-wire; I2C | Single-wire; I2C | Single-wire; I2C |
| Package | SOP8 | 8-SOIC (0.154", 3.90mm Width) | SOIC-8 | SOIC-8 |
| Standby Typical Ua | 2 | 0.03 | 0.03 | 0.03 |
| Type | Authentication Chip | Authentication Chip | Authentication Chip | Authentication Chip |
| Action |
More Parts in Specialized ICs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
