Hello! now
tms@lcdchip.com
Microchip Technology ATECC508A-SSHAW-T
- Part No.:
- ATECC508A-SSHAW-T
- Manufacturer:
- Microchip Technology
- Category:
- Specialized ICs
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Description:
- IC AUTHENTICATION CHIP 8SOIC
- Quantity:
Unit Price:$0.94
Ext Price:$0.94
- Payment:
- Shipping:
Product Details
ATECC508A-SSHAW-T - AWS-Oriented ECC CryptoAuthentication Secure Element
ATECC508A-SSHAW-T from Microchip Technology is an I2C hardware secure element from the AWS-ECC508 program with protected key storage, ECDSA, ECDH and SHA-256 acceleration.
Specifications were checked against the manufacturer data sheet and current distributor listing.
Overview
ATECC508A-SSHAW-T is an AWS-oriented ATECC508A ordering option that protects private keys and accelerates elliptic-curve authentication in an 8-pin SOIC with I2C connectivity.
Key Advantages
Keeps device identity keys out of host firmware and general-purpose memory.
Supports scalable certificate-based onboarding and mutual authentication workflows.
Available in an established surface-mount or through-hole ordering format.
Electrical and environmental limits are defined by the official data sheet.
Feature Summary
Hardware device identity and key agreement for secure cloud onboarding
I2C host interface for the AW ordering option
2.0 V to 5.5 V; -40 C to +85 C; I2C interface
8-SOIC (0.154", 3.90mm Width)
Package & Footprint
This ordering code uses the 8-SOIC (0.154", 3.90mm Width) package.
Pin Functions
Confirm exact numbering and the latest land pattern before PCB release.
Key Specifications
| Elliptic curve | NIST P-256 ECDSA and ECDH |
|---|---|
| Hash | SHA-256 accelerator |
| Key storage | Protected hardware slots |
| Random source | Hardware random-number generator |
| Interface | I2C |
| Cloud orientation | AWS-ECC508 program |
| Supply range | 2.0 V to 5.5 V |
| Temperature | -40 C to +85 C |
| Packing | Tape and reel |
| Package | 8-pin SOIC |
Replacement Considerations
ATECC508A is a legacy device; Microchip recommends a current ATECC608C-family secure element for new designs, but no exact matching internal AW order code was verified.
Manufacturer Information
The exact order code and package were checked against manufacturer information.
Applications
Supports protected device identity and certificate-based cloud authentication.
Provides hardware-rooted signing and verification services for embedded trust workflows.
Quality & Authenticity
Match the complete ordering code, package marking and reel or lot label to authorized-channel records. Inspect moisture handling and solderability requirements before assembly.
FAQ
What is the main function?
Hardware device identity and key agreement for secure cloud onboarding
What package is used?
8-SOIC (0.154", 3.90mm Width)
Is a verified internal replacement available?
No exact internal replacement was verified. Review any candidate against the manufacturer documentation.
Is the package image ready?
Yes. The registered package JPG is present locally.
Engineering Notice
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.
ATECC508A-SSHAW-T Information
- Specifications
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- CryptoAuthentication™
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- Authentication Chip
- Applications:
- Networking and Communications
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
- Grade:
- -
- Qualification:
- -
- Include Parts
- Popular Search
The following parts include "ATECC508A-SSHAW-T" in Silicon Labs ATECC508A-SSHAW-T.
- Part Number
- Manufacturer
- Package
- Description
- CAP200DG-TL Power Integrations 8-SOIC (0.154", 3.90mm Width) IC AUTOMATIC DISCHARGE 8SO
- ATSHA204A-MAHDA-T Microchip Technology 8-UFDFN Exposed Pad IC AUTHENTICATION CHIP 8UDFN
- ATSHA204A-SSHDA-T Microchip Technology 8-SOIC (0.154", 3.90mm Width) IC AUTHENTICATION CHIP 8SOIC
- ATSHA204A-STUCZ-T Microchip Technology TO-236-3, SC-59, SOT-23-3 IC AUTHENTICATION CHIP SOT23-3
- ATECC608B-MAHDA-T Microchip Technology 8-UFDFN Exposed Pad IC AUTHENTICATION CHIP 8UDFN
- ATECC608B-MAHCZ-S Microchip Technology 8-UFDFN Exposed Pad IC AUTHENTICATION CHIP 8UDFN
- ATECC608B-SSHDA-T Microchip Technology 8-SOIC (0.154", 3.90mm Width) IC AUTHENTICATION CHIP 8SOIC
- ATECC608B-MAHDA-S Microchip Technology 8-UFDFN Exposed Pad IC AUTHENTICATION CHIP 8UDFN
- ATECC608A-MAHDA-S Microchip Technology 8-UFDFN Exposed Pad IC AUTHENTICATION CHIP 8UDFN
- ATECC608B-MAVDA-T Microchip Technology 8-UFDFN Exposed Pad IC AUTHENTICATION CHIP 8UDFN
The following parts are popular search parts in Test and Measurement.
Inventory:7,970
Please send an inquiry. Send us your inquiry, and we will respond immediately.
