目录
目录
1.0
Introduction....................................................................................................................................7
1.1
1.2
1.3
1.4
2.0
2.1
文档约定........................................................................................................7
产品概述.................................................................................................................7
包Ballout....................................................................................................................8
信号定义..................................................................................................................9
总线操作.....................................................................................................................11
2.1.1读......................................................................................................................11
2.1.2输出禁止.......................................................................................................12
2.1.3 Standby..................................................................................................................12
2.1.4闪存Reset............................................................................................................13
2.1.5写......................................................................................................................13
读阵列( FFH ) ................................................................................................................13
阅读标识符( 90H ) ...........................................................................................................13
读状态寄存器( 70H ) ............................................ .................................................. ..14
3.3.1清除状态寄存器( 50H ) ......................................... .......................................... 14
CFI查询( 98H ) ..................................................................................................................15
Word程序( 40H / 10H ) ....................................................................................................15
3.5.1暂停和恢复计划( B0H / D0H ) ..................................... .............. 15
块擦除( 20H) ...............................................................................................................16
3.6.1暂停和恢复擦除( B0H / D0H ) ..................................... .................. 16
块Locking......................................................................................................................18
3.7.1块锁定操作摘要........................................... ............................. 19
3.7.2锁定状态..........................................................................................................19
3.7.3解锁状态......................................................................................................19
3.7.4向下锁定状态...................................................................................................19
3.7.5读取块的锁定状态.......................................... .................................... 20
擦除过程中3.7.6锁定操作暂停.......................................... ................... 20
3.7.7状态寄存器错误检查........................................... .................................. 20
128位保护注册.............................................. .................................................. 0.21
3.8.1读保护注册........................................... ................................. 21
3.8.2编程保护寄存器空间(C0H ) ........................................ .................. 21
3.8.3锁定保护寄存器........................................... .................................. 22
上电/下Characteristics.........................................................................................23
附加的闪光灯功能...................................................................................................23
4.2.1改进的12伏产品编程.......................................... ................. 23
4.2.2 F- VPP < VPPLK了完整的保护....................................... ....................... 23
绝对最大额定值............................................... ................................................. 24
工作条件..........................................................................................................25
电容........................................................................................................................25
操作原理
...............................................................................................................11
3.0
闪存模式Operation............................................................................................13
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
4.0
电源和复位注意事项
..............................................................................................23
4.1
4.2
5.0
电气规格
.............................................................................................................24
5.1
5.2
5.3
数据表
3