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AM29BDS320GTC9VMI 参数 Datasheet PDF下载

AM29BDS320GTC9VMI图片预览
型号: AM29BDS320GTC9VMI
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
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  
7 cycles for initial access shown.  
tCEZ  
tCAS  
CE#  
1
2
3
4
5
6
7
CLK  
tAVC  
AVD#  
tAVD  
tAAS  
tBDH  
A20-A0  
Aa  
tBACC  
tAAH  
Hi-Z  
DQ15-DQ0  
tIACC  
Da  
Da + 1  
Da + n  
tOEZ  
tACC  
OE#  
RDY  
tRACC  
tOE  
Hi-Z  
Hi-Z  
tRDYS  
Notes:  
1. Figure shows total number of wait states set to seven cycles. The total number of wait states can be programmed  
from two cycles to seven cycles. Clock is set for active rising edge.  
2. If any burst address occurs at a 64-word boundary, one additional clock cycle is inserted, and is indicated by RDY.  
3. The device is in synchronous mode.  
4. This waveform represents a synchronous burst mode, the device will also operate in reduced wait-state  
handshaking under a CLK synchronous burst mode.  
Figure 16. Reduced Wait-State Handshaking Burst Mode Read  
Starting at an Even Address  
52  
Am29BDS320G  
27243B1 October 1, 2003