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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 9. EPROM  
Program / Verify Timing Diagrams In kHz Version.  
1) EPROM Write & Verify Mode (1Byte)  
#. Note :  
1. Internal system is reset at VPP = 12.5V and K2=`Low`  
2. The reset release (K2=`High`) must be set within OSC1 = `Low` state.  
(From this time, OSC1 clock is counted.)  
3. The Data will be inputted from the 19th rising edge of OSC1.  
4. If not written during 10 times repeats (120us), repeat the 5 times until all is written.  
5. For device verify. If you set Lock bit, output data is always `0F`h.  
9-4  
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