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......................................................................................................................................... 21
公交车运营............................................................................................................................................... 24
读.......................................................................................................................................................... 24
写.......................................................................................................................................................... 24
输出禁用........................................................................................................................................... 24
待机..................................................................................................................................................... 24
重置.......................................................................................................................................................... 25
设备的命令代码................................................................................................................................. 26
设备命令总线周期.......................................................................................................................... 29
读操作............................................................................................................................................. 31
异步页模式阅读................................................................................................................... 31
异步单字读................................................................................................................. 31
同步突发模式读................................................................................................................... 32
读取CFI .................................................................................................................................................... 32
读取设备ID ........................................................................................................................................... 32
器件ID代码............................................................................................................................................. 33
方案业务....................................................................................................................................... 34
字编程( 40H ) ........................................................................................................................... 34
缓冲编程( E8H , D0H ) .............................................................................................................. 34
缓冲增强工厂编程( 80H , D0H ) ......................................... .......................................... 35
节目暂停....................................................................................................................................... 37
节目简历........................................................................................................................................ 38
程序保护.................................................................................................................................... 38
擦除操作............................................................................................................................................ 39
块擦除命令........................................................................................................................... 39
空白检查命令.......................................................................................................................... 39
擦除挂起命令....................................................................................................................... 40
删除恢复命令........................................................................................................................ 40
擦除保护......................................................................................................................................... 40
安全运营........................................................................................................................................ 41
块锁定............................................................................................................................................. 41
块锁定命令............................................................................................................................ 41
BLOCK解锁指令....................................................................................................................... 41
BLOCK锁定命令................................................................................................................. 41
块锁定状态....................................................................................................................................... 41
块锁定在挂起................................................................................................................... 42
可选的OTP块................................................................................................................................. 43
密码访问......................................................................................................................................... 43
状态寄存器................................................................................................................................................ 44
读状态寄存器................................................................................................................................... 44
清除状态寄存器................................................................................................................................... 45
配置寄存器.................................................................................................................................... 46
读取配置寄存器....................................................................................................................... 46
阅读模式................................................................................................................................................. 46
延迟数............................................................................................................................................ 47
PDF : 09005aef84566799
p30_65nm_MLC_256Mb - 512mb.pdf - 版本C 12/13 EN
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