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AM29BDS640GBD9WSI 参数 Datasheet PDF下载

AM29BDS640GBD9WSI图片预览
型号: AM29BDS640GBD9WSI
PDF下载: 下载PDF文件 查看货源
内容描述: 64兆位(4M ×16位) CMOS 1.8伏只同步读/写,突发模式闪存 [64 Megabit (4 M x 16-Bit) CMOS 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: 65 页 / 845 K
品牌: SPANSION [ SPANSION ]
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A D V A N C E I N F O R M A T I O N  
AC CHARACTERISTICS  
CE#  
CLK  
AVD#  
Addresses  
OE#  
VA  
VA  
tIACC  
tIACC  
Data  
Status Data  
Status Data  
RDY  
Notes:  
1. The timings are similar to synchronous read timings.  
3. RDY is active with data (A18 = 0 in the Burst Mode  
Configuration Register). When A18 = 1 in the Burst Mode  
Configuration Register, RDY is active one clock cycle before  
data.  
2. VA = Valid Address. Two read cycles are required to  
determine status. When the Embedded Algorithm  
operation is complete, the toggle bits will stop toggling.  
4. AVD# must toggle between data reads.  
Figure 29. Synchronous Data Polling Timings/Toggle Bit Timings  
56  
Am29BDS640G  
October 31, 2002