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S29GL256M10TAIR10 参数 Datasheet PDF下载

S29GL256M10TAIR10图片预览
型号: S29GL256M10TAIR10
PDF下载: 下载PDF文件 查看货源
内容描述: 3.0伏只页面模式闪存具有0.23微米的MirrorBit制程技术 [3.0 Volt-only Page Mode Flash Memory featuring 0.23 um MirrorBit process technology]
分类和应用: 闪存内存集成电路光电二极管
文件页数/大小: 160 页 / 4686 K
品牌: SPANSION [ SPANSION ]
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P r e l i m i n a r y  
START  
Write Program  
Command Sequence  
Data Poll  
from System  
Embedded  
Program  
algorithm  
in progress  
Verify Data?  
Yes  
No  
No  
Increment Address  
Last Address?  
Yes  
Programming  
Completed  
Note: See Table 31 and Table 32 for program com-  
mand sequence.  
Figure 4. Program Operation  
Program Suspend/Program Resume Command Sequence  
The Program Suspend command allows the system to interrupt a programming  
operation or a Write to Buffer programming operation so that data can be read  
from any non-suspended sector. When the Program Suspend command is written  
during a programming process, the device halts the program operation within 15  
µs maximum (5µs typical) and updates the status bits. Addresses are not re-  
quired when writing the Program Suspend command.  
After the programming operation has been suspended, the system can read array  
data from any non-suspended sector. The Program Suspend command may also  
be issued during a programming operation while an erase is suspended. In this  
case, data may be read from any addresses not in Erase Suspend or Program  
Suspend. If a read is needed from the SecSi Sector area (One-time Program  
area), then user must use the proper command sequences to enter and exit this  
region. Note that the SecSi Sector, autoselect, and CFI functions are unavailable  
when a program operation is in progress.  
The system may also write the autoselect command sequence when the device  
is in the Program Suspend mode. The system can read as many autoselect codes  
as required. When the device exits the autoselect mode, the device reverts to the  
Program Suspend mode, and is ready for another valid operation. See Autoselect  
Command Sequence for more information.  
108  
S29GLxxxM MirrorBitTM Flash Family  
S29GLxxxM_00A5 April 30, 2004  
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