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GMS37112T-D 参数 Datasheet PDF下载

GMS37112T-D图片预览
型号: GMS37112T-D
PDF下载: 下载PDF文件 查看货源
内容描述: [Microcontroller, 4-Bit, OTPROM, 4MHz, CMOS, PDSO20, 0.300 INCH, SOP-20]
分类和应用: 可编程只读存储器时钟微控制器光电二极管外围集成电路
文件页数/大小: 109 页 / 813 K
品牌: HYNIX [ HYNIX SEMICONDUCTOR ]
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Chapter 4. FUNCTIONAL DESCRIPTION  
Built-in Low VDD Detection Circuit  
GMS36/37XXX has a Low VDD detection circuit.  
If VDD become Reset Voltage of Low VDD Detection circuit at active status, system  
reset occur and WDT is cleared. After VDD is increased upper Reset Voltage again,  
WDT is re-counted and if WDT is overflowed, system reset is released.  
VDD  
Reset Voltage  
Internal  
RESETB  
About 108msec at fosc =455kHz  
Fig. 4-5 Low Voltage Detection diagram  
Fig. 4-6 Low Voltage vs Temperature  
4-9  
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