AT91SAM7X256芯片性能特点
致芯科技能够提供优质解密方案,而且解密成功率高、可靠性强、解密周期短、价格低,致芯科技在芯片解密中的技术已经相当成熟,在芯片解密领域已经达到遥遥领先的地位。
AT91SAM7X256芯片性能特点:
· One of a Family of Devices with User Memory of 1 Kbit to 64 Kbits
· Contactless 13.56 MHz RF Communications Interface
– ISO/IEC 14443-2:2001 Type B Compliant
– ISO/IEC 14443-3:2001 Type B Compliant Anticollision Protocol
– Command Set Optimized for Multicard RF Communications
– Tolerant of Type A Signaling for Multiprotocol Applications
– Operating Distance Up to 10 cm
· Integrated 82 pF Tuning Capacitor
· User EEPROM Memory
– 1 Kbits Configured as Four 32-byte (256-bit) User Zones
– Byte, Page, and Partial Page Write Modes
– Self-timed Write Cycle
· 256-byte (2-Kbit) Configuration Zone
– User-programmable Application Family Identifier (AFI)
– User-defined Anticollision Polling Response
– User-defined Keys and Passwords
· High-Security Features
– 64-bit Mutual Authentication Protocol (under exclusive patent license from ELVA)
– Encrypted Checksum
– Stream Encryption
– Four Key Sets for Authentication and Encryption
– Eight Sets of Two 24-bit Passwords
– Password and Authentication Attempts Counters
– Selectable Access Rights by Zone
– Write Lock Mode
– Antitearing Function
– Tamper Sensors
· High Reliability
– Endurance: 100,000 Write Cycles
– Data Retention: 10 Years
– Operating Temperature: -40°C to +85°C
最优质最权威的芯片解密服务,就在致芯科技。致芯科技以完善的企业化运作、高效的工程开发和全新的服务面貌诚挚欢迎您咨询洽谈各类项目合作事宜!
北京首矽致芯科技有限公司
咨询电话:010-57436215;手机:15313166208
公司总机电话:010-57792822
地址: 北京市海淀区上地信息路2号国际创业园1号楼16C 邮编: 100085
更多arm单片机解密详情http://arm.mcu100.com