MAX66300：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

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 (MAX66300) combines a highly integrated RFID reader for contactless communication at 13.56MHz and a SHA-256 secure authenticator coprocessor. The RFID IC reader covers both the ISO 14443 Type A and the ISO 15693 standard. The authenticator coprocessor’s engine is based on the FIPS 180-4 standard and supports secure challenge-and-response authentication when paired with peripherals such as the Maxim MAX66240/ MAX66242 family of tag solutions. An embedded host processor can easily interface with the MAX66300 using its UART or SPI interface.

关键特性

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: Typical Application Circuit

应用

资产跟踪
消费品认证
血糖仪/监测仪
手持读卡器模块
打印机读卡器(墨盒)
安全门禁控制

数据手册DataSheet

语言	下载文件	备注
英文	MAX66300.pdf	Rev 3; 02/2017

关键参数

Part Number	Protocol	Functions	Applications	Memory Type	Memory Size	Security Features	Oper. Temp. (°C)	Package/Pins
Part Number	Protocol	Functions	Applications	Memory Type	Memory Size	Security Features	Oper. Temp. (°C)	Package/Pins
MAX66300	ISO15693	Reader	Asset Tracking Handheld Reader Modules Identification Systems RFID/NFC General Purpose Secure Access Control	Flash	1K x 1 1K bits	Four Master Secrets SHA-256	-40 to +85	TQFN/56

Part Number	Applications	Memory Type	Memory Size	Bus Type	V_SUPPLY (V)	Deep Cover	Oper. Temp. (°C)	Package/Pins
Part Number	Applications	Memory Type	Memory Size	Bus Type	V_SUPPLY (V)	Deep Cover	Oper. Temp. (°C)	Package/Pins
MAX66300	Asset Tracking Handheld Reader Modules Identification Systems RFID/NFC General Purpose Secure Access Control	Flash	1K x 1 1K bits	ISO 15693	2.8 to 3.6	Yes	-40 to +85	TQFN/56

开发工具

MAX66300-24XEVKIT

技术资料

质量和环境数据

MAX66300.pdf

订购型号

型号	状况	封装	温度	RoHS/无铅
MAX66300ETN+	生产中	TQFN,；56引脚；64mm²	-40°C至+85°C	参考数据资料
MAX66300ETN+T	生产中	TQFN,；56引脚；64mm²	-40°C至+85°C	参考数据资料
MAX66300EVKIT#	停止供货	EVKIT；	-40°C至+85°C	参考数据资料

MAX66300.pdf MAX66300

Need NFC/RFID? Tomorrow Is Today in This Constant State of Innovation MAX66300

Designing an Antenna for MAX66300 MAX66300

MAX66300.pdf MAX66300