DS2437的技术参考资料 芯片解密, 参考资料, DALLAS解密, 技术, IC解密

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　　现如今龙芯世纪成功破解DALLAS系列典型单片机型号——DS2437单片机解密，实现了在IC解密技术上的又一质到质的飞跃。世纪芯提供专业的各类AVR系列IC解密、专用IC芯片解密、PLD芯片解密、SPLD芯片解密、FPGA/CPLD芯片解密等解密服务，下面是atmega6450V单片机的技术参考资料，有更多相关解密需求者请联系龙芯世纪。
　　DS2437的技术参考资料：
　　·Unique 1-WireTM interface requires only one
　　port pin for communication
　　·Provides unique 64-bit serial number to
　　battery packs
　　·Eliminates thermistors by sensing battery
　　temperature on-chip
　　·On-board A/D converter allows monitoring of
　　battery voltage for end-of-charge and end-ofdischarge
　　determination
　　·On-board integrated current accumulator
　　facilitates gas gauging
　　·Real-time clock in binary format
　　·40-byte nonvolatile user memory available for
　　storage of user data such as gas gauge and
　　manufacturing information
　　·Operating range -40°C to +85°C
　　·Applications include portable computers,
　　portable/cellular phones, consumer
　　electronics, and handheld instrumentation
　　DS2437功能的描述：
　　The DS2437 Smart Battery Monitor provides several functions that are desirable to carry in a batterypack: a means of tagging a battery pack with a unique serial number;a direct-to-digital temperature sensor which eliminates the need for thermistors in the battery pack;a real-time clock; and 40 bytes of nonvolatile EEPROM memory for storage of important parameters such as battery capacity, capacity remaining, and indication of battery cycling.Information is sent to/from the DS2437 over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor to a DS2437. This means that battery packs need onlyhave three output connectors: battery power, ground, and the 1-Wire interface Because each DS2437 contains a unique silicon serial number, multiple DS2437s can exist on the same 1- Wire bus. This allows multiple battery packs to be charged or used in the system simultaneously.Applications for the smart battery pack monitor include portable computers, portable/cellular telephones,and handheld instrumentation battery packs in which it is critical to monitor rea performance. Used in conjunction with a microcontroller in the battery pack or host system, the DS2437provides a complete smart battery pack solution that is fully chemistry-independent.