Datasheet > MAX66240

MAX66240

更新时间： 2024-11-14 14:58:27

品牌	Logo	应用领域
亚德诺 - ADI		可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
23页	889K
描述
DeepCover安全认证器，具有ISO 15693、SHA-256和4Kb用户EEPROM

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MAX66240 数据手册

ABRIDGED

EVALUATION KIT AVAILABLE

DATA SHEET

MAX66240

DeepCover Secure Authenticator with

ISO 15693, SHA-256, and 4Kb User EEPROM

General Description

DeepCover embedded security solutions cloak sensitive

data under multiple layers of advanced physical security

to provide the most secure key storage possible.

Features and Beneﬁts

● Dedicated Hardware-Accelerated SHA Engine for

Generating SHA-256 MACs

● Strong Authentication with a High Bit Count User-

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.

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

Applications

● Access Control

● Asset Tracking

● Printer Cartridge Conﬁguration and Monitoring

● Medical Sensor Authentication and Calibration

● System Intellectual Property Protection

Ordering Information appears at end of data sheet.

Typical Application Circuit

13.56MHz READER

MAGNETIC

COUPLING

TRANSMITTER

TX_OUT

MAX66240

IC LOAD

RECEIVER

RX_IN

SWITCHED

LOAD

ANTENNA

For related parts and recommended products to use with this part, refer

to www.maximintegrated.com/MAX66240.related.

DeepCover is a registered trademark of Maxim Integrated

Products, Inc.

219-0042; Rev 5; 4/19

12 3 4 5 6 7...23

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与MAX66240相关器件

型号	品牌	获取价格	描述	数据表
MAX66242	MAXIM	获取价格	Protected Tag Solution with Peripheral Linking
MAX66242	ADI	获取价格	DeepCover安全认证器，具有ISO 15693、I2C、SHA-256和4Kb用户E
MAX66242TAG	MAXIM	获取价格	Protected Tag Solution with Peripheral Linking
MAX6625	MAXIM	获取价格	9-Bit/12-Bit Temperature Sensors with I2C-Compatible Serial Interface in a SOT23
MAX6625	ADI	获取价格	9位/12位温度传感器，带有I2C兼容串行接口，SOT23封装
MAX66250	ADI	获取价格	ISO 15693、SHA3-256、256位用户EEPROM安全认证器
MAX6625PMTT	MAXIM	获取价格	Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, BICMOS, Square, 6 Pin, Surface Mount, 3 X 3
MAX6625PMTT+	MAXIM	获取价格	Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, BICMOS, Square, 6 Pin, Surface Mount, 3 X 3
MAX6625PMTT+T	MAXIM	获取价格	Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, BICMOS, Square, 6 Pin, Surface Mount, 3 X 3
MAX6625PMUT	MAXIM	获取价格	Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, BICMOS, Rectangular, 6 Pin, Surface Mount, M

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