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AM28F256-120PC 参数 Datasheet PDF下载

AM28F256-120PC图片预览
型号: AM28F256-120PC
PDF下载: 下载PDF文件 查看货源
内容描述: 256千位(是32K ×8位)的CMOS 12.0伏,整体擦除闪存 [256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory]
分类和应用: 闪存内存集成电路光电二极管
文件页数/大小: 35 页 / 467 K
品牌: AMD [ AMD ]
 浏览型号AM28F256-120PC的Datasheet PDF文件第26页浏览型号AM28F256-120PC的Datasheet PDF文件第27页浏览型号AM28F256-120PC的Datasheet PDF文件第28页浏览型号AM28F256-120PC的Datasheet PDF文件第29页浏览型号AM28F256-120PC的Datasheet PDF文件第31页浏览型号AM28F256-120PC的Datasheet PDF文件第32页浏览型号AM28F256-120PC的Datasheet PDF文件第33页浏览型号AM28F256-120PC的Datasheet PDF文件第34页  
SWITCHING WAVEFORMS  
Program  
Command  
Latch Address  
Programming  
and Data Command  
Power-up, SetupProgram  
Programming Standby,  
Verification Power-down  
Verify  
Standby  
Command  
Addresses  
CE# (E#)  
t
(t  
)
t
(t  
)
AVAV RC  
AVAV WC  
t
(t  
)
WLAX AH  
t
(t  
)
AVWL AS  
t
(t  
)
t
(t  
)
ELWL CS  
GHQZ DF  
t
(t  
)
WHEH CH  
OE# (G#)  
WE# (W#)  
t
WHWH1  
t
WHGL  
t
(t  
)
GHWL OES  
t
(t  
)
GHQZ DF  
t
(t  
)
GLQV OE  
t
(t  
)
t
(t  
)
WLWH WP  
GLQX OLZ  
t
(t  
)
WHWL WPH  
t
(t  
)
t
(t  
)
DVWH DS  
AXQX OH  
t
(t  
)
WHDX DH  
VALID  
DATA  
OUT  
HIGH Z  
DATA IN  
= 40h  
DATA IN  
= C0h  
DATA IN  
Data (DQ)  
5.0 V  
t
(t  
)
)
ELQX LZ  
t
t
(t  
ELQV CE  
VCS  
V
CC  
0 V  
t
VPEL  
V
PPH  
V
PP  
V
PPL  
11560F-18  
Figure 9. AC Waveforms for Programming Operations  
30  
Am28F256  
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