Microchip Technology ATECC508A-MAHDA-S Microcontrollers
IC AUTHENTICATION CHIP 8UDFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATECC508A-MAHDA-S
Base Model
Detailed Description
IC AUTHENTICATION CHIP 8UDFN
Package
8-UFDFN Exposed Pad
Lifecycle Status
Active
Datasheet
ATECC508A-MAHDA-S Datasheet
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Technical Specifications
Microchip Technology ATECC508A-MAHDA-S Microcontrollers technical specifications.
General
Series
CryptoAuthentication™
RoHS
Yes
Package / Case
8-UFDFN Exposed Pad
Lifecycle Status
Active
Application
Networking and Communications
Type
Authentication Chip
Device Name
ATECC508A
Algorithm Type
ECC P256 (ECDH and ECDSA), SHA256
Standby Typical Ua
2
Interface Type
Single-wire; I2C
Related Parts Comparison (ATECC508A-MAHDA-S vs ATECC508A-SSHCZ-B vs ATECC508A-MAHCZ-T vs ATECC508A-MAHAW-S)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-UFDFN Exposed Pad | 8-SOIC | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Package | UDFN-8 | SOIC-8 | UDFN-8 | UDFN-8 |
| Type | Authentication Chip | Authentication Chip | Authentication Chip | Authentication Chip |
| Algorithm Type | ECC P256 (ECDH and ECDSA), SHA256 | ECC P256 (ECDH and ECDSA), SHA256 | -- | ECC P256 (ECDH and ECDSA), SHA256 |
| Device Name | ATECC508A | ATECC508A | -- | ATECC508A |
| Interface Type | Single-wire; I2C | Single-wire; I2C | -- | Single-wire; I2C |
| Standby Typical Ua | 2 | 2 | -- | 2 |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Applications | -- | Networking and Communications | Networking and Communications | Networking and Communications |
| Action |
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