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AM29BDS320GBC4VMI 参数 Datasheet PDF下载

AM29BDS320GBC4VMI图片预览
型号: AM29BDS320GBC4VMI
PDF下载: 下载PDF文件 查看货源
内容描述: 32兆位(2M ×16位) , 1.8伏只同时读/写,突发模式闪存 [32 Megabit (2 M x 16-Bit), 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory]
分类和应用: 闪存内存集成电路
文件页数/大小: 74 页 / 1108 K
品牌: SPANSION [ SPANSION ]
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P r e l i m i n a r y  
AC Characteristics  
Erase Command Sequence (last two cycles)  
Read Status Data  
V
IH  
CLK  
V
IL  
tAVDP  
AVD#  
tAH  
tAS  
SA  
VA  
VA  
Addresses  
Data  
2AAh  
555h for  
chip erase  
10h for  
chip erase  
In  
Complete  
55h  
30h  
Progress  
tDS  
tDH  
CE#  
tCH  
OE#  
WE#  
tWP  
tWHWH2  
tCS  
tWPH  
tWC  
tVCS  
VCC  
Figure 25. Chip/Sector Erase Command Sequence  
Notes:  
1. SA is the sector address for Sector Erase.  
2. Address bits A20 –A12 are don’t cares during unlock cycles in the command sequence.  
62  
Am29BDS320G  
27243B1 October 1, 2003