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Maxim产品 - MAX66300介绍

MAX66300 - DeepCover Secure Authenticator with SHA-256 and RFID Reader

MAX66300是Maxim美信半导体公司的一款1-Wire器件产品，MAX66300是DeepCover Secure Authenticator with SHA-256 and RFID Reader，本站介绍了MAX66300的封装应用图解、特点和优点、功能等，并给出了与MAX66300相关的Maxim元器件型号供参考。

MAX66300 - DeepCover Secure Authenticator with SHA-256 and RFID Reader - 1-Wire器件 - Industry's First HF RFID Transceiver IC with SHA-256 Engine for Secure Challenge-Response Authentication - 美信半导体

产品概述

DeepCover® embedded security solutions cloak sensitivedata under multiple layers of advanced physical securityto provide the most secure key storage possible.

The DeepCover Secure Authenticator (MAX66300)combines a highly integrated RFID reader for contactlesscommunication at 13.56MHz and a SHA-256 secureauthenticator coprocessor. The RFID IC reader coversthe ISO 15693 standard. The authenticator coprocessor’sengine is based on the FIPS 180-4 standard and supportssecure challenge-and-response authentication whenpaired with peripherals such as the Maxim MAX66240/MAX66242 family of tag solutions. An embedded hostprocessor can easily interface with the MAX66300 usingits UART or SPI interface.

关键特性
  • 以下关键特性由Maxim美信半导体提供：
  • Secure, Contactless Host Authenticator
  • ISO/IEC 15693 Standard Compliant
  • SHA-256 Engine to Run a Symmetric Key-Based Bidirectional Secure Authentication
  • Four 32-Byte Pages of User Memory
  • Four Master Secrets with Multiple Programmable Protection Options
  • 76-Byte Scratchpad in SRAM
  • True Hardware Random-Number Generator
  • Unique 64-Bit Serial Number
  • Design Flexibility Supports Diverse Applications
  • UART and SPI Interface Ports
  • Power-Down Mode by an Input Pin (Low, Standby Power)
  • Antenna Short-Circuit Protection
  • Compatible with 3.3V or 5V Supply Voltages
  • ±2kV HBM ESD Protection
  • Scalable 13.56MHz Analog Front-End Provides Support for Multiple Antenna Configurations
  • Single- or Double-Antenna Driver Using On-Off Keying (OOK) Modulation
  • User-Selectable ASK Uplink Modulations Index Adjustable from 7% Up to 30%
  • High Output RF Power of Up to 200mW
  • Multiple Receiver Inputs for High-Communication Reliability
  • Built-In Receiver Lowpass-Filter Cutoff Frequencies Selectable Between 400kHz and 1MHz
  • Built-In Receiver Highpass-Filter Cutoff Frequency Selectable Among 100kHz, 200kHz, and 300kHz
  • Selectable Receive Gain from 0dB up to 40dB
  • Multiple Subcarrier Receiving Compatibility (212kHz and 424kHz)
  • Antenna Short-Circuit Protection Enhances System Ruggedness
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