256MB和512MB (256 / 256MB ) , P30-65nm
特点
目录
概述......................................................................................................................................... 9
虚拟芯片使能描述........................................................................................................................ 9
存储器映射................................................................................................................................................. 12
封装尺寸....................................................................................................................................... 13
管脚和Ballouts ....................................................................................................................................... 17
信号说明......................................................................................................................................... 20
公交车运营............................................................................................................................................... 23
读.......................................................................................................................................................... 23
写.......................................................................................................................................................... 23
输出禁用........................................................................................................................................... 23
待机..................................................................................................................................................... 23
重置.......................................................................................................................................................... 24
设备的命令代码................................................................................................................................. 25
设备命令总线周期.......................................................................................................................... 28
读操作.............................................................................................................................................三十
异步页模式阅读...................................................................................................................三十
异步单字读.................................................................................................................三十
同步突发模式读................................................................................................................... 31
读取CFI .................................................................................................................................................... 31
读取设备ID ........................................................................................................................................... 31
器件ID代码............................................................................................................................................. 32
方案业务....................................................................................................................................... 33
字编程( 40H ) ........................................................................................................................... 33
缓冲编程( E8H , D0H ) .............................................................................................................. 33
缓冲增强工厂编程( 80H , D0H ) ......................................... .......................................... 34
节目暂停....................................................................................................................................... 36
节目简历........................................................................................................................................ 37
程序保护.................................................................................................................................... 37
擦除操作............................................................................................................................................ 38
块擦除命令........................................................................................................................... 38
空白检查命令.......................................................................................................................... 38
擦除挂起命令....................................................................................................................... 39
删除恢复命令........................................................................................................................ 39
擦除保护......................................................................................................................................... 39
安全运营........................................................................................................................................ 40
块锁定............................................................................................................................................. 40
块锁定命令............................................................................................................................ 40
BLOCK解锁指令....................................................................................................................... 40
BLOCK锁定命令................................................................................................................. 40
块锁定状态....................................................................................................................................... 40
块锁定在挂起................................................................................................................... 41
可选的OTP块................................................................................................................................. 42
密码访问......................................................................................................................................... 42
状态寄存器................................................................................................................................................ 43
读状态寄存器................................................................................................................................... 43
清除状态寄存器................................................................................................................................... 44
配置寄存器.................................................................................................................................... 45
读取配置寄存器....................................................................................................................... 45
阅读模式................................................................................................................................................. 45
延迟数............................................................................................................................................ 46
PDF : 09005aef84566799
p30_65nm_MLC_256Mb - 512mb.pdf - 版本B 8/13 EN
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