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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  
Address boundary occurs every 64 words, beginning at address  
00003Fh (00007Fh, 0000BFh, etc.). Address 000000h is also a boundary crossing.  
C60  
C61  
3D  
C62  
3E  
C63  
3F  
C63  
3F  
C63  
3F  
C64  
40  
C65  
41  
C66  
42  
C67  
43  
CLK  
3C  
Address (hex)  
(stays high)  
AVD#  
RDY  
RDY  
tRACC  
tRACC  
(Note 1)  
(Note 2)  
latency  
tRACC  
tRACC  
latency  
Data  
D60  
D61  
D62  
D63  
D64  
D65  
D66  
D67  
Notes:  
1. RDY active with data (A18 = 1 in the Burst Mode Configuration Register).  
2. RDY active one clock cycle before data (A18 = 0 in the Burst Mode Configuration Register).  
3. Cxx indicates the clock that triggers Dxx on the outputs; for example, C60 triggers D60. Figure shows the device not crossing  
a bank in the process of performing an erase or program.  
Figure 30. Latency with Boundary Crossing  
October 31, 2002  
Am29BDS640G  
57