机构地区: 华南师范大学计算机学院
出 处: 《华南师范大学学报(自然科学版)》 2006年第2期66-69,共4页
摘 要: 介绍一种崭新的低成本电子密码锁,主控芯片采用Freescale公司的新型单片机MC68HC908GP32.该电子密码锁的flash存储技术一改传统电子密码锁读写缓慢的E2ROM电路结构.该密码锁以单电源供电,具有电路简单、高可靠、支持全微机中央监控、断电信息保存的特点. A novel low cost electronic combination lock is introduced. The central chip of this combination lock is the new Freescale MCU, modeled MC68HC908GP32. The flash technology has ply can satisfy liability, total completely changed the low speeding circuit of E2 ROM. A single power supthis combination lock. This combination lock features simple circuit, well remonitoring of PC and information retention with Dower off.
领 域: [电子电信] [自动化与计算机技术] [自动化与计算机技术]