Jump to main content
ATECC608C-TFLXTLS CryptoAutthentication™ Data Sheet
Introduction
Features
Use Cases
1 Pin Configuration and Pinouts
2 Security Information
2.1 Cryptographic Standards
2.2 Certifications
3 EEPROM Memory and Data Zone Access Policies
3.1 ATECC608C-TFLXTLS Configuration Zone
3.2 Data Zone and Access Policies
3.3 ATECC608C-TFLXTLS EEPROM One Time Programmable (OTP) Zone
4 Static RAM (SRAM) Memory
5 General Command Information
5.1 I/O Transactions
5.2 Command Packets
5.3 Status/Error Codes
5.4 Address Encoding
5.5 Formatting of Keys, Signatures and Certificates
6 Device Commands
6.1 General Device Commands
6.2 Asymmetric Cryptography Commands
6.3 Symmetric Cryptography Commands
7 Application Information
7.1 Use Cases
7.2 Development Tools
7.3 TrustFLEX vs. Trust&GO
8 I2C Interface
8.1 I/O Conditions
8.2 I2C Transmission to ATECC608C-TFLXTLS
8.3 Sleep Sequence
8.4 Idle Sequence
8.5 I2C Transmission from the ATECC608C-TFLXTLS
9 Single-Wire Interface
9.1 I/O Tokens
9.2 I/O Flags
9.3 Synchronization
9.4 GPIO
9.5 Wiring Configuration for Single-Wire Interface
10 Electrical Characteristics
10.1 Absolute Maximum Ratings
10.2 Reliability
10.3 AC Parameters: All I/O Interfaces
10.4 DC Parameters: All I/O Interfaces
11 Compatibility
12 Package Drawings
12.1 Package Marking Information
12.2 8-Pad UDFN
12.3 8-Lead SOIC
13 Revision History
Microchip Information
The Microchip Website
Product Change Notification Service
Customer Support
Product Identification System
Microchip Devices Code Protection Feature
Legal Notice
Trademarks
Quality Management System
Worldwide Sales and Service

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.