MAX66240

DeepCover Secure Authenticator with ISO 15693, SHA-256, and 4Kb User EEPROM

Industry's First SHA-256 Symmetric Key-Based Authenticator


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说明

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

The DeepCover Secure Authenticator (MAX66240) is a transponder IC that combines an ISO/IEC 15693 and ISO 18000-3 Mode 1-compatible RF front-end, a FIPS 180-based SHA-256 engine, and 4096 bits of user EEPROM in a single chip. A bidirectional security model enforces two-way authentication between a host system and the MAX66240. Each device has its own guaranteed unique 64-bit ROM ID that is factory programmed into the chip. This ROM ID is used as a fundamental input parameter for cryptographic operations and serves as an electronic serial number within the application.

关键特性

  • Dedicated Hardware-Accelerated SHA Engine
  • Strong Authentication with a High Bit Count User-Programmable Secret and Input Challenge
  • 4096 Bits of User EEPROM with User-Programmable R/W Protection Options Including OTP/EPROM Emulation Mode
  • Unique Factory-Programmed 64-Bit Identification Number
  • ISO/IEC 15693: Up to 26kbps
  • ±2kV HBM ESD Protection for All Pins

应用

  • 接入控制
  • 资产跟踪
  • 医用传感器鉴定与校准
  • 打印机色带盒配置与监测
  • 系统知识产权保护
Part NumberProtocolFunctionsApplicationsMemory TypeMemory SizeSecurity FeaturesOper. Temp.
(°C)
Package/Pins
MAX66240 ISO15693Tag
Access Control
Asset Tracking
Electronic Access Control
IP Protection
Medical Sensor Authentication and Calibration
Printer Cartridge Configuration and Monitoring
System Intellectual Property Protection
eCash
EEPROM
4K bits
4K x 1
SHA-256
Write-Only Secrets
-20 to +85
SOIC(N)/8
TDFN/10
查看所有NFC/RFID Products (3)

Part NumberCrypto EngineApplicationsMemory TypeMemory SizeBus TypeDeep CoverOper. Temp.
(°C)
Package/Pins
MAX66240 Symmetric
Access Control
Asset Tracking
Electronic Access Control
IP Protection
Medical Sensor Authentication and Calibration
Printer Cartridge Configuration and Monitoring
System Intellectual Property Protection
eCash
EEPROM
4K bits
4K x 1
ISO 15693Yes-20 to +85
SOIC(N)/8
TDFN/10
查看所有Secure Authenticators (28)
Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。


MAX66240EVKIT: MAX66240评估板
MAX66300-24XEVKIT: Reader and Tag Evaluation Kit for the MAX66300/MAX66240/MAX66242

CAD Symbols and Footprints

  • MAX66240ESA+
  • MAX66240ESA+T
  • MAX66240ETB+
  • MAX66240ETB+T
  • MAX66240ISA+
  • MAX66240ISA+T
  • 型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

    备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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