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A Quick Look at Using NFC to Protect Your System主要特征
- 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
应用/用途
- 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
描述
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.
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.
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