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MT250QL01GABA8ESF0AITES 参数 Datasheet PDF下载

MT250QL01GABA8ESF0AITES图片预览
型号: MT250QL01GABA8ESF0AITES
PDF下载: 下载PDF文件 查看货源
内容描述: [3V, Multiple I/O, 4KB, 32KB, 64KB, Sector Erase]
分类和应用:
文件页数/大小: 97 页 / 1038 K
品牌: MICRON [ MICRON TECHNOLOGY ]
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256Mb, 3V Multiple I/O Serial Flash Memory  
State Table  
State Table  
The device can be in only one state at a time. Depending on the state of the device,  
some operations as shown in the table below are allowed (Yes) and others are not (No).  
For example, when the device is in the standby state, all operations except SUSPEND  
are allowed in any sector. For all device states except the erase suspend state, if an oper-  
ation is allowed or disallowed in one sector, it is allowed or disallowed in all other sec-  
tors. In the erase suspend state, a PROGRAM operation is allowed in any sector except  
the one in which an ERASE operation has been suspended.  
Table 38: Operations Allowed/Disallowed During Device States  
Standby  
State  
Program or  
Erase State  
Subsector Erase Suspend or  
Program Suspend State  
Erase Suspend  
State  
Operation  
Notes  
READ (memory)  
Yes  
Yes  
No  
Yes  
Yes  
Yes  
Yes  
1
6
READ  
Yes  
(status/flag status  
registers)  
PROGRAM  
Yes  
Yes  
No  
No  
No  
No  
Yes/No  
No  
2
3
ERASE  
(sector/subsector)  
WRITE  
Yes  
Yes  
No  
No  
No  
Yes  
No  
Yes  
No  
No  
Yes  
No  
4
5
7
WRITE  
SUSPEND  
1. All READ operations except READ STATUS REGISTER and READ FLAG REGISTER. When is-  
sued to a sector or subsector that is simultaneously in an erase suspend state, the READ  
operation is accepted, but the data output is not guaranteed until the erase has comple-  
ted.  
Notes:  
2. All PROGRAM operations except PROGRAM OTP. In the erase suspend state, a PROGRAM  
operation is allowed in any sector (Yes) except the sector (No) in which an ERASE opera-  
tion has been suspended.  
3. Applies to the SECTOR ERASE or SUBSECTOR ERASE operation.  
4. Applies to the following operations: WRITE STATUS REGISTER, WRITE NONVOLATILE  
CONFIGURATION REGISTER, PROGRAM OTP, and BULK ERASE.  
5. Applies to the WRITE VOLATILE CONFIGURATION REGISTER, WRITE ENHANCED VOLA-  
TILE CONFIGURATION REGISTER, WRITE ENABLE, WRITE DISABLE, CLEAR FLAG STATUS  
REGISTER, WRITE EXTENDED ADDRESS REGISTER, or WRITE LOCK REGISTER operation.  
6. Applies to the READ STATUS REGISTER or READ FLAG STATUS REGISTER operation.  
7. Applies to the PROGRAM SUSPEND or ERASE SUSPEND operation.  
CCMTD-1725822587-3368  
mt25q-qljs-L256-ABA-xxT.pdf - Rev. K 07/18 EN  
Micron Technology, Inc. reserves the right to change products or specifications without notice.  
78  
© 2014 Micron Technology, Inc. All rights reserved.  
 
 
 
 
 
 
 
 
 
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