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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 MHz Version.  
1) EPROM Write & Verify Mode (1Byte)  
#. Note :  
1. Internal system is reset at VPP = 12.5V and K2=`Low`  
2. OSC1 is made of a block of 8 x Tp clock.  
3. From this time when the reset is released (K2=`High`) , OSC1 clock is counted by 1-bolck.  
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.  
9-8  
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