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X51638S8-1.8 参数 Datasheet PDF下载

X51638S8-1.8图片预览
型号: X51638S8-1.8
PDF下载: 下载PDF文件 查看货源
内容描述: SPI串行EEPROM与监控功能\n [SPI Serial EEPROM with Supervisory Features ]
分类和应用: 光电二极管监控可编程只读存储器电动程控只读存储器电可擦编程只读存储器
文件页数/大小: 21 页 / 102 K
品牌: ETC [ ETC ]
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X51638  
Figure 3. V  
Programming Sequence Flow Chart  
TRIP  
V
Programming  
TRIP  
Execute  
Reset V  
TRIP  
Sequence  
Set Vcc = Vcc applied =  
Desired V  
TRIP  
Execute  
New Vcc applied =  
Old Vcc applied + Error  
New Vcc applied =  
Old Vcc applied - Error  
Set V  
TRIP  
Sequence  
Apply 5V to Vcc  
Execute  
Reset V  
TRIP  
Sequence  
Decrement Vcc  
(Vcc = Vcc - 50mV)  
NO  
RESET pin  
goes active?  
YES  
Error < 0  
Error > 0  
Measured V  
-
TRIP  
TRIP  
Desired V  
Error = 0  
DONE  
Figure 4. Sample V  
Reset Circuit  
TRIP  
V
P
4.7K  
RESET  
NC  
NC  
4.7K  
X51638  
1
2
3
4
8
7
6
5
NC  
V
TRIP  
Adj.  
+
Program  
V
TRIP  
Reset  
10K  
10K  
V
TRIP  
Test  
V
TRIP  
Set  
4