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PM29F002B-90PC 参数 Datasheet PDF下载

PM29F002B-90PC图片预览
型号: PM29F002B-90PC
PDF下载: 下载PDF文件 查看货源
内容描述: 2兆位( 256K ×8 ), 5.0伏的CMOS只闪存 [2 Megabit (256K X 8) 5.0 Volt-only CMOS Flash Memory]
分类和应用: 闪存
文件页数/大小: 21 页 / 118 K
品牌: PMC [ PMC-SIERRA, INC ]
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Pm29F002  
PMC  
DEVICE OPERATIONS FLOWCHARTS (CONTINUED)  
BOOT BLOCK LOCKOUT ENABLE (1,2)  
Load Data AAh  
to  
Address 555h  
Load Data 55h  
to  
Address 2AAh  
Notes:  
Load Data 80h  
1. Please call manufacturer for the command code to  
disable the boot block lockout.  
2. After excuting the boot block lockout command, the  
Product ID Exit command must be issued to return  
to standard read mode.  
to  
Address 555h  
Load Data AAh  
to  
Address 555h  
Load Data 55h  
to  
Address 2AAh  
Load Data 40h  
to  
Address 555h  
Pause 500 ms  
Boot Block  
Lockout Enabled  
Chart 4. Boot Block Lockout Enable Flowchart  
Issue Date: March, 2001 Rev: 1.0  
Programmable Microelectronics Corp.  
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