MAX66300

RECOMMENDED FOR NEW DESIGNS

DeepCover Secure Authenticator with SHA-256 and RFID Reader

Industry's First HF RFID Transceiver IC with SHA-256 Engine for Secure Challenge-Response Authentication

Data Sheet (Rev. 3)
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Part Details

  • Secure, Contactless Host Authenticator
    • ISO/IEC 15693 and 14443 Type A 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
MAX66300
DeepCover Secure Authenticator with SHA-256 and RFID Reader
MAX66300: Typical Application Circuit
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Documentation

Data Sheet 1

Reliability Data 1

Application Note 1

Design Note 1

Technical Articles 2

Complete documentation is available upon completion of a Non-Disclosure Agreement (NDA). To request an NDA, click here.
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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Security & Authentication 2
MAX66240
RECOMMENDED FOR NEW DESIGNS DeepCover Secure Authenticator with ISO 15693, SHA-256, and 4Kb User EEPROM
MAX66242
RECOMMENDED FOR NEW DESIGNS DeepCover Secure Authenticator with ISO 15693, I²C, SHA-256, and 4Kb User EEPROM
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Tools & Simulations

DeepCover® Security Lab

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Evaluation Kits

MAX66300-24XEVKIT

Reader and Tag Evaluation Kit for the MAX66300/MAX66240/MAX66242

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Features and Benefits

  • A Secure, Contactless RFID Reader (MAX66300)
    • 3.3V or 5V AFE Operation
    • UART and SPI Interface Support Through the MAXQ610
    • Configuration for Lower Power Systems with Direct Antenna Connections
    • On-Board 13.56MHz and 24MHz Oscillators
    • Symmetric Key-Based Secure Authentication System
    • Pushbuttons for Board Reset and MAX66300 Reset
    • Port Select Switch Control
    • Jumpers for SPI, UART, and Control Signals
  • Protected Tag Solution with Peripheral Linking (MAX66242)
    • HF Interface at 13.56MHz
    • User EEPROM Authenticated Memory Page Read/ Write Transactions
    • User EEPROM Page or Block Read/Write Transactions
    • Secure Transactions to Write Secret Keys and Compute MACs
    • Energy Harvested VOUT Used to Power an LED On/Off
    • I2C communication with On-Board Temperature Sensor IC, DS75S
    • Also Supports MAX66240 without I2C Interface (Tag Not Included in EV Kit)
  • MAX66300-24x EV System Software Available

Product Details

The MAX66300-24x evaluation system (EV system) comprises a MAX66300 evaluation kit (EV kit) and a MAX66242 tag. The MAX66300 EV kit combines a RFID reader for contactless communication at 13.56MHz and a SHA-256 secure authenticator coprocessor. The RFID reader covers the ISO 15693 standard and the authenticator coprocessor is based on the FIPS 180-4 standard. The MAX66242 tag operates as a solution covering the ISO 15693 standard. By pairing the MAX66300 EV kit with the MAX66242 EV kit into an EV system, EV kit software can operate to show a secure challenge and response authentication and other part specific functionality.

Applications

  • Asset-Tracking Readers
  • Authentication of Consumables
  • Blood Glucose Meters/Monitors
  • Handheld Reader Modules
  • Readers in Printers (Ink Cartridge)
  • Secure Access Control
MAX66300-24XEVKIT
Reader and Tag Evaluation Kit for the MAX66300/MAX66240/MAX66242

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