DS28E15P+T
Overview
The DS28E15P+T is a 512-bit DeepCover Secure Memory device that combines 1-Wire communication with a SHA-256 based hardware crypto-engine. It allows for secure authentication and nonvolatile storage over a single-contact interface, significantly reducing pin count requirements for host microcontrollers.
Why Choose This Part
It features a hardware-implemented SHA-256 Secure Hash Algorithm which provides a high degree of protection against cloning. The 1-Wire interface simplifies system design by using only one data line and a ground return for both power and bidirectional communication.
Applications
Getting Started
Evaluation can be performed using the DS2465 as a master-side coprocessor to handle the SHA-256 computations. Use the DS9481R-300# USB-to-1-Wire adapter for PC-based development and rapid prototyping with the DS28E15 evaluation software.
