会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Temperature detection circuit of semiconductor memory apparatus
    • 半导体存储装置的温度检测电路
    • US08300486B2
    • 2012-10-30
    • US12650073
    • 2009-12-30
    • Je-Yoon KimJong-Chern Lee
    • Je-Yoon KimJong-Chern Lee
    • G11C7/04
    • G11C7/04G11C11/406G11C11/40626
    • A temperature detection circuit of a semiconductor memory apparatus includes a fixed period oscillator, a temperature variable signal generating unit and a counting unit. The oscillator is configured to generate a fixed period oscillator signal when an enable signal is enabled. The temperature variable signal generating unit is configured to generate a temperature variable signal whose enable interval varies based on temperature variations, when the enable signal is enabled. The counting unit is configured to count the oscillator signal during the enable interval of the temperature variable signal to generate a temperature information signal.
    • 半导体存储装置的温度检测电路包括固定周期振荡器,温度可变信号发生单元和计数单元。 振荡器被配置为当启用使能信号时产生固定周期振荡器信号。 温度可变信号发生单元被配置为当使能信号被使能时,产生其使能间隔基于温度变化而变化的温度可变信号。 计数单元被配置为在温度可变信号的使能间隔期间对振荡器信号进行计数,以产生温度信息信号。